User manual . RAy2 Microwave Link . fw 2.1.x.x 3/17/2016 version 1.14 RACOM s.r.o. • Mirova 1283 • 592 31 Nove Mesto na Morave • Czech Republic Tel.: +420 565 659 511 • Fax: +420 565 659 512 • E-mail: racom@racom.eu www.racom.
Table of Contents Important Notice .................................................................................................................................. 7 Quick guide ......................................................................................................................................... 8 List of documentation ........................................................................................................................ 10 1. RAy2 – Microwave Link .....................
RAy2 Microwave Link 7.3.2. Status - Radio .......................................................................................................... 66 7.3.3. Status - Switch interface .......................................................................................... 68 7.3.4. Status - Service access ........................................................................................... 68 7.3.5. Status - Radio link statistics .....................................................................
RAy2 Microwave Link 10.6.2. Radio parameters ................................................................................................ 206 10.6.3. Nominal frequencies ............................................................................................ 209 10.7. RAy2-18 parameters ...................................................................................................... 216 10.7.1. Upper/Lower Limits ..................................................................................
Important Notice Important Notice Copyright © 2014 RACOM. All rights reserved. Products offered may contain software proprietary to RACOM s. r. o. (further referred to under the abbreviated name RACOM). The offer of supply of these products and services does not include or infer any transfer of ownership. No part of the documentation or information supplied may be divulged to any third party without the express written consent of RACOM.
Quick guide Quick guide Accessing units — Default IP addresses: 192.168.169.169/24 (L unit) Username: admin 192.168.169.170/24 (U unit) Password: admin Set computer IP address within the IP range 192.168.169.1-255. — Web browser access – https://192.168.169.169 (L unit) or https://192.168.169.170 (U unit). Accept the https security certificate issued by RACOM. — If the units are linked to each other, the status indicator in management interface states “OK” and status LED “AIR” lights green.
Quick guide 5. Unit polarization 6. Unit installation Horizontal Vertical RAy2-10, RAy2-11 - the same polarization for both units RAy2-17, RAy2-24 - cross polarization - one side – horizontal - the other side – vertical 7. Power - DC DC + DC + DC + Check the correct O – ring placement on the antenna Ensure the antenna and unit are carefully aligned Do not use excessive force! 8. Power - PoE + GND + GND + GND RJ45 RAy2 RAy2 GND + RAy2 DC cable 9.
List of documentation List of documentation User manuals ■ Microwave Link RAy2 - this document User manual RAy2-10, RAy2-11, RAy2-17, RAy2-24 1 ■ Microwave Link RAy11, 17, 24 User manual RAy11, RAy17, RAy24 2 ■ Microwave Link RAy10 User manual RAy10 Datasheets 3 ■ RAy2 - Datasheet 4 ■ RAy - Datasheet 5 ■ RAy - SCADA Backbone Application notes 6 ■ RAy - Application notes Contents of the box • 2 pc RAy2 • 2 pc Cable bushing set, connectors • 1 pc Grease marked "SILIKONOVE MAZIVO" 1 http://www
RAy2 – Microwave Link 1. RAy2 – Microwave Link The microwave link RAy2 is designed as a high-speed point-to-point wireless bridge for data transmission under the latest requirements of modern wireless transmission equipment. RAy2 works with an ethernet interface and can be used in backhaul networks as well as a last-mile terminal.
Implementation Notes 2. Implementation Notes 2.1. Link calculation Before a microwave link can be installed, an analysis and calculation of the microwave link must be made first. The analysis should take place before the site survey itself to get a clear idea about the dimensions of the antennas.
Implementation Notes PR received power level (dBm) PT transmitted power (dBm) GT transmitting antenna gain (dBi) GR receiving antenna gain (dBi) FSL free space loss (dB) PR must be: PR > PS Where: PS receiver sensitivity (dBm) The receiver’s sensitivity defines the minimum level of the received signal at which the receiver is able -6 to process the signal without losses or affecting the transmitted data (for BER better then 10 ). 2.1.3.
Implementation Notes Fig. 2.1: Rain zone map, based on Rec.ITU-R PN.837-1 Rain attenuation can be calculated using ITU-R outage model, which consists of the following: Obtain the rain rate R0.01 exceeded for 0.01 per cent of the time (with an integration time of 1 min). R0.01 values are defined for 15 rain zones and different time percentages and they are given in ITU-R Recommendation P.837. Tab. 2.1: Rain rate R (mm/h) ITU-R P.837 Percentage of time (%) A B C D E F G H J K L M N P Q 1.
Implementation Notes kh,v, αh,v constants for horizontal and vertical polarization. Constants are slightly different for each polarization, see next table according to ITU-R P.838 Tab. 2.2: Constants k, α for horizontal and vertical polarization at 10, 11, 17 and 24 GHz kh αh kv αv 10 GHz 0.01 1.26 0.01 1.22 11 GHz 0.02 1.21 0.02 1.16 17 GHz 0.06 1.09 0.07 1.01 24 GHz 0.14 1.01 0.14 0.96 Fig. 2.2: Attenuation for 10 GHz, polarization H, V Fig. 2.
Implementation Notes is active we recommend using horizontal polarization in the direction with lower data traffic (typically up-link). 2.1.5. Multipath fading Multipath fading is another dominant fading mechanism. A reflected wave causes a phenomenon known as multipath, meaning that the radio signal can travel multiple paths to reach the receiver.
Implementation Notes 2.1.6. Fresnel zones calculation The position of obstacles between points of the bridge can significantly influence the quality of the microwave link. The radio signal doesn't only radiate along the line of sight, but also in the area around it, i.e. in the so-called 1st Fresnel zone. Within this zone 90 % of the energy is transmitted between the transmitter and receiver antenna. This space has the shape of an ellipsoid.
Implementation Notes D total link distance (km) f frequency (GHz) Tab. 2.3: 60 % of the 1st Fresnel zone Length of link D Radius of zone r for frequency 11 GHz 17 GHz 24 GHz 0,5 km 1.10 m 0.89 m 0.75 m 1 km 1.56 m 1.25 m 1.06 m 2 km 2.21 m 1.77 m 1.50 m 4 km 3.13 m 2.50 m 2.12 m 6 km 3.84 m 3.07 m 2.60 m 8 km 4.43 m 3.54 m 3.00 m 10 km 4.95 m 3.96 m 3.35 m 15 km 6.06 m 4.85 m 4.10 m 20 km 7.00 m 5.60 m 4.74 m 50 km 11.07 m 2.2. Example of microwave link design 1.
Implementation Notes 30 cm ... 32.2 dBi 60 cm ... 37.8 dBi 99 cm ... 42 dBi Step 2 - Free space loss calculation 3 FSL = 32.44 + 20log f + 20log D = 32.44 + 20log17.2·10 + 20log4 = 129.1 dB Step 3a - Rain attenuation For 99.99% availability in rain zone B the rain rate is R0.01=32 (see Fig. 2.1) For f=17 GHz kh=0.06146; αh=1.0949; kv=0.06797; αv=1.0137 Vertical polarization: αv γR0.01 = kv .R 1.01 = 2.32 dB/km => for 4km distance 9.3 dB 1.09 = 2.62 dB/km => for 4km distance 10.5 dB = 0.
Implementation Notes Fade margin: A = |PS| − |PR| = 79 − 67.1 = 11.9 dB Fade margin is now only 12 dB which corresponds to link availability > 99.99% of the time in a year. Technical literature often gives the minimum fade margin of 20 dB. For very long links (more than 10 km) fade margin will, indeed, be approximately 20 dB. For shorter links, however, such large margin is not necessary. It is helpful to first conduct the calculation above to receive an idea of the attenuation affecting the link.
Product 3. Product RAy2 microwave links enable transmissions in both bands requiring license fees and those that are free. They work as a point-to-point link in a full duplex setting with transfer speeds of up to 360 Mbps. Bandwidth can be configured from 1.75 up to 56 MHz. Modulation can be fixed or adaptive and can be adjusted from QPSK to 256QAM. RAy2 microwave links can also be operated as a Short Range Device (SRD). Fig. 3.1: RAy2 – Microwave link The link is formed by two FOD (Full Outdoor) units.
Product 3.1. Mounting Fig. 3.2: RAy2 Microwave link – antenna and FOD unit The antenna is attached to the mast using a holder adjustable in two planes. The RAy2 unit is then mounted on the antenna. There are two possible mounting positions – for horizontal and vertical polarization. Installation and adjustment of the holder is described in the Section 6.2, “Antenna mounting”.
Product The SFP status LED function: The LED status is controlled directly from the SFP module. Its function is specific for each SFP module. The typical behaviour is an indication of the received signal strength. Should the signal be in the proper power range (not too strong and not too weak), the LED is shining. Fig. 3.3: Connectors covered Fig. 3.4: Connectors uncovered Important It is recommended that the ETH cable should be grounded at both ends of the connection.
Product The internal DC power source uses galvanic separation. If the galvanic separated power source is used and the DC power line needs to be grounded (either positive or negative wire), the middle pin of the 3-port DC connector can be used to make a connection between ground and the respective power wire, see Grounding options (d),(e). If grounding is required it should only be made in one of the following ways: on the DC power source side or using the 3-port DC connector plugged into the unit.
Product 3.4. Status LEDs Fig. 3.8: Status LEDs Tab. 3.1: Meaning of LED status indicators Diode AIR Colour Function Green Permanently lit: AIR link OK Red Permanently lit: AIR LOSS, loss of connectivity Permanently lit: Permanently lit: Flashing regularly: system OK together with SYS Red - unit is starting HW button pushed on the unit running; factory defaults in progress; Firmware writing in progress.
Product 3.6. Dimensions Communication unit ODU Outer size • 244 x 244 x 157 mm Weight • • • • RAy2-10 — 2.8 kg RAy2-11 — 2.8 kg RAy2-17 — 2.5 kg RAy2-24 — 2.5 kg Diameters of supplied antennas 1 RAy2 units are ready for direct mounting to Jirous Class 2 antennas. 2 Individual datasheets are accessible here . Tab. 3.2: Overview of antennas 10, 11 GHz 17 GHz 24 GHz diameter gain diameter gain diameter gain 38 cm 29.0 dBi 40 cm 34.8 dBi 40 cm 36.8 dBi 65 cm 35.5 dBi 68 cm 38.
Product 3.7. Ordering codes The proper pair (from the same row) of Lower and Upper units should be selected when ordering the microwave link. This is not valid for RAy2-17 and RAy2-24 units. In such a case the same unit is used for both sides of the link. Tab. 3.3: Ordering codes Frequency Type Lower [GHz] 10 GHz 11 GHz Upper [GHz] Upper unit 10.47 – 10.59 RAy2-10-LA RAy2-10-UA 10.125 – 10.325 10.475 – 10.675 RAy2-10-LB RAy2-10-UB 10.695 – 10.970 11.185 – 11.460 RAy2-11-LA RAy2-11-UA 10.
Accessories 4. Accessories 4.1. Overview RACOM-PART-NUMBER Short description Antenna Jirous ANT-JRMA-380-10/11R Antenna parabolic 0.38 m 10-11GHz with holder 28.0-29.0 dBi Class 2 ANT-JRMA-650-10/11R Antenna parabolic 0.65 m 10-11GHz with holder 34.1-35.5 dBi Class 2 ANT-JRMB-900-10/11R Antenna parabolic 0.9 m 10-11GHz with holder 37.0-37.5 dBi Class 2 ANT-JRMB-1200-10/11R Antenna parabolic 1.2 m 10-11GHz with holder 40.0-41.0 dBi Class 2 ANT-JRMB-400-17R Antenna parabolic 0.
Accessories OTH-DL-1GRJ45 Surge protection 1Gb Eth Cat.6 LPZ0B-LPZ1 IP20 -40/+85°C OTH-DL-CAT.6-60V Surge protection 1Gb Eth Cat.
Accessories 4.2. Details Antenna The overview of different Jirous antenna types is listed in Section 3.6, “Dimensions”. The antenna choice determines radio link properties. The radio link calculation should be performed to determine proper antenna size. Rough calculation can be done using a simple on-line 1 calculator. • • see the Overview 2 List of datasheets Antenna mounting kit Other manufacturer's antennas can also be used with RAy2 links.
Accessories • • • SET-RAY2-EXT35 Cable bushing lengthening, PG21, 35 mm O-ring • • • SET-RAY2-EXT-F50 Cable bushing lengthening, PG21, Flexi, 50cm orig. part no: LPA6-23N-0.5m, RKG-23P21N, RKF-23P21N, 2xORC-23, flat ring FSN-P21 Power supply DC • • • • PWS-AC/DC-AD-55B orig. part no: AD-55B FOD unit power supply 50 W, 24 V, UPS Function, MeanWell 3 Datasheet Power supply PoE • • • • • PWR-POE36U-1AT orig.
Accessories Surge protection • • • • OTH-DL-1GRJ45 orig. part no: DL-1GRJ45 Protection from the voltage spikes 6 Datasheet • • • OTH-DL-CAT.6-60V orig. part no: DL-Cat. 6-60 V 7 Datasheet CAT5e cable • • • • CAB-CAT5E-FTP-TLD orig. part no: PLU030078 Cat.5e cable for connecting FOD units to the network, TELDOR 8 Datasheet CAT7 cable • • • • CAB-S/FTP 4x orig. part no: S / FTP 4x (2x23AWG) Cat.7 + 2x (2×24 AWG) Cat.7 cable for connecting FOD units to the network, PEWTRONIC Ltd.
Accessories CAT6 connector • • CON-RJ45-UBNT-CAT6 orig. part no: TC-CON connector STP RJ45 STP RJ45 /Cat6 / 8p8c / wire/ gold plated/ AWG24, UBNT • • SET-RAY2-TLG-EXT35 orig. part no: Telegärtner MFP8 Cat.6A AWG 22-27 Connector RJ45, Cat6A, AWG 24-22, Telegärtner + Racom SET-RAY2-EXT35 Set RJ45 connector (Telegärtner) and cable bushing lengthening (35mm). Suitable for AWG24-22 (Cat5e, Cat6A, Cat7) cables. 10 Datasheet • • SFP module RJ45 • • • SFP-RJ45-AVAGO orig.
Accessories • • CAB-FIB-2F-DLC/x-OFA-5m orig. part no: DLC0RAC2Fyyy pigtail, 2-fibres, single mode, LC-connector — loose end, yyy meters, OFA • • CAB-FIB-OFA-1F-LC/x-OFA-5m orig. part no: LC0RAC1Fyyy pigtail, 1-fibre, single mode, LC-connector — loose end, yyy meters, OFA 13 Datasheet • Fibre & DC outdoor cable • • • CAB-HYB-2F-DLC/DLC-OFA-030m (example for 30m long cable) orig. part no: DLCHRAC2Fyyy Phoenix Microwave Hybrid Cable LSOH, yyy meters, OFA 2 DC: 2x1.
Accessories RAy grounding kit • • • • KIT-GROUDING-1/4" Grounding kit for Cat.7 S/FTP 4x(2x23 AWG) cable. Pewtronic. Detail see Grounding. 17 Datasheet • • KIT-GROUDING-RAY RAy grounding set for grounding RAy equipment to the mast. Contains a ZSA16 grounding terminal, grounding tape and a cable with grounding lugs. Detail see Grounding. 18 Datasheet • • Access adapters • • OTH-W1-WIFI Wifi adapter for service access to the web interface via USB connector.
Step-by-step Guide 5. Step-by-step Guide The following chapters will guide you step by step through preparation, installation and activation of the RAy2 link: • • • • Pre-installation check out Installation (Chapter 6, Installation) Advanced configuration (Chapter 7, Configuration) Troubleshooting (Chapter 9, Troubleshooting) Pre-installation Checklist Familiarise yourself with the controls and prepare your configuration ahead of the installation of the link on the mast tube.
Step-by-step Guide Warning During operation, never bring the waveguides of the stations close to each other. There is a risk of damaging sensitive input circuits. 5.1. Service access The RAy2 link is supplied with a default configuration of access parameters: Unit L has the service IP address 192.168.169.169 and mask 255.255.255.0, Unit U has the service IP address 192.168.169.170 and mask 255.255.255.0, access is allowed over HTTP, HTTPS or SSH, the username is admin and the password is also admin.
Step-by-step Guide 5.1.1. Menu Link settings - General • • Station name – station can be assigned with a name, e.g. the place of installation. Station location – for easier inclusion the network hierarchy, it is possible to enter the station’s location Fig. 5.2: Configuration Menu Link settings - General 38 RAy2 Microwave Link – © RACOM s.r.o.
Step-by-step Guide 5.1.2. Menu Link - Service access - Services • • • • • • • • • IPv4 address – enter a valid IP address to access the drive. The default IP address has to be replaced with a valid address. Keeping the default address will probably lead to future problems in the network. Netmask – enter the network mask. Gateway – if necessary, enter a gateway, otherwise leave blank Enable access protocols that you are going to need. For security reasons, do not enable more than is necessary.
Step-by-step Guide 5.1.3. Menu Link - Service access - Users • • • Edit - enter the menu. New password – choose a password and enter it. Confirm password – enter the password again to confirm. Fig. 5.4: Configuration menu Link settings – Service access – Services 5.1.4. Menu Maintenance - Feature keys The firmware of the microwave link is capable of controlling the maximum user data speed. The default user speed without the feature key is the minimum for the respective hardware unit.
Step-by-step Guide • • • • If the alarm message appears at Local or Peer, this doesn’t necessarily mean there is a problem. The message indicates that the limit at any of the monitored parameters has been exceeded. Essential is the Link: Ok message on the status bar. The Status screen contains values for both Local and Peer units. N/A next to Peer indicates that the data from the Peer unit has not been transferred.
Installation 6. Installation 6.1. Line of sight test Before you install the device to a mast tube, verify visually that the view in the direction of the remote unit is unobstructed. Line of sight considerations: • • • • Free Fresnel zones. Signal needs space wider than the diameter of the antenna. Trees at the lower end of the Fresnel zone. They will be taller in a few years. Possible building development.
Installation Fig. 6.3: Left-side mounting – horizontal RX polarization Fig. 6.4: Right-side mounting – vertical RX polarization Fig. 6.5: Right-side mounting – horizontal RX polarization © RACOM s.r.o.
Installation Changing the mounting method An antenna bracket is supplied as standard partly assembled, and ready for right-side mounting. On changing the Jirous antenna bracket for left-side mounting the adjustment bolt (part No. 11) and swivel bolt (part No. 6) need to be unscrewed, then shift the bracket body (part No.5) to the other side of clamp plate (part No. 4), (do not turn upside down) and then insert bolt (part No.
Installation 6.2.2. Mounting the FOD unit on the antenna RAy2 microwave bridge equipment is generally supplied as several component parts packaged separately in a box. • • • • Two parabolic antennas with assembled mounting plates. There are also 4 screws in a small plastic bag in the box. Two brackets for mounting the antenna to the mast. Two FOD stations, each separate in a box, in a single package.
Installation b. Slide the antenna bracket onto the mast tube and clamp to the mast by tightening the nuts. Recommendation: Keep the gap between the two saddle plates (part No. 3) as wide as possible, so the horizontal angle adjustement screw can fit in this gap. The range of horizontal adjustement is consequently wider. This has a bigger effect when the mast diameter is smaller. Fig. 6.10: Attaching the bracket to the mast tube c. Fig. 6.11: Bracket on the mast tube Screw the hanging bolt (part No.
Installation d. Tighten both bolts to the plate before continuing with installation to prevent any unnecessary movements of the equipment. Before precisely adjusting the vertical direction of the antenna upon completing installation it will be necessary to unscrew them again as the lower bolt (part No. 8) passes through the adjustment block and the upper one (part No. 7) serves as the axis of rotation. Fig. 6.14: Tightening the upper bolt to the mounting plate e. Fig. 6.
Installation f. The precise horizontal direction the antenna is pointing in can be adjusted using the bolt with two nuts (part No. 10 and 12). Once the direction has been set the antenna is fixed in place by tightening the nuts against the bracket to prevent further movement of the antenna. The vertical direction the antenna is pointing in can be adjusted by turning the fine adjustment bolt (part No. 9) by the bracket mounting plate.
Installation 6.2.3. Lubrication and preservation of the antenna pivot Before fitting the FOD unit bush onto the antenna pivot ensure that the "O" ring (part No. 1) is in the correct position. It is also essential to prevent moisture getting in between these two parts. This moisture could cause oxidation which would complicate disassembly of this mechanical coupling in the future. For this reason we need to treat these surfaces with the grease which is supplied in the box marked "SILIKONOVE MAZIVO".
Installation 6.3. Connectors assembly The FOD communication unit can be connected to the user network by metallic or fibre Ethernet cable. The unit is equipped with those connectors: ■ ETH1+POE – Gigabit metallic Ethernet port. This port can power the unit with any Power over Ethernet power source working according to IEEE 802.3at standard. ■ ETH2 – Slot for user exchangeable SFP module. A wide range of optical modules is available. Both single or dual mode transceivers can be used.
Installation Assembly procedure: Fig. 6.25: Bushing and connector assembly Fig. 6.26: Bushing incl. lengthening and connector assembly • • • • • • Put on the cable: the nut No.1, rubber sealing No.2, bushing No.3 and O-ring No.4. Attach the appropriate connector No.5 to the cable. Plug the connector No.5 into the RAy2 unit. Screw the bushing No.3 with the sealing O-ring into the RAy2 unit. Move the rubber sealing No.2 along the cable to fit in the bushing. Screw the nut No.1 on bushing No.3.
Installation Fig. 6.27: Bushing including long lengthening All necessary parts are delivered as an accessory SET-RAY2-CON-B. If the lengthening is needed use the extension SET-RAY2-EXT35 containing the parts No.6 and No.7 or use the longer extension SET-RAY2- EXT-F50. The rubber sealing is delivered with three different internal diameters to fit different cable diameters. The rubber is diagonally cut to enable sealing of cables with preinstalled connectors.
Installation LPZ 0A R LPZ 0B LPZ 1 230 V~ PoE ETH LIGHTNING ARRESTER ETH Fig. 6.28: Grounding installation 1 LPZ 0A R LPZ 1 GROUNDING KIT LPZ 0B 230 V~ PoE ETH LIGHTNING ARRESTER Bonding bar ETH Fig. 6.29: Grounding installation 2 © RACOM s.r.o.
Installation 3. If it is not possible to set up conditions of electrical insulation in accordance with article 6.3 we recommend connecting the load-bearing structure at roof level to the external air termination network via an 8mm diameter FeZn conductor and shielding the data cable before entry to the building 2 with a grounding kit and CYA 6 mm conductor to the bonding bus, and if not already set up then also to the external air termination network, see Fig. 6.29, “Grounding installation 2” 4.
Installation Fig. 6.30: Grounding kit for S/FTP 4+2 cable Fig. 6.31: Grounding kit detail Fig. 6.32: Protective conductor at the FOD unit Fig. 6.33: Grounding the FOD unit Fig. 6.34: Protective conductor at the mast on a ZSA16 terminal Fig. 6.35: RAy grounding kit © RACOM s.r.o.
Installation Fig. 6.36: Separated lightning conductor Note - It is always better not to install the microwave unit directly under the lightning conductor holders. There is lower probability of unit being polluted by birds. It is necessary to install the Ethernet lead so that there is no excessive mechanical stress applied on the connector bushing: Fig. 6.37: Example of a correct lead installation. 56 RAy2 Microwave Link – © RACOM s.r.o.
Installation 6.5. Start up Connect a power supply to the installed FOD unit and connect the configuration PC. Use an internet browser (such as Mozilla Firefox) to enter the configuration menu. 6.5.1. Noise on the site This is particularly true for installation of links working in free bands, where the user has no secured frequency. Analyse the level of noise in the individual channels using the spectrum analyzer under Tools – Live data – Frequency spectrum analyzer.
Installation Main and side lobes Directional antennas have a specific angle within which radio waves can be transmitted or received (Angle of Tx/Rx). The strongest signal is emitted in a forward direction; the main lobe is a graphical representation of its direction of travel and strength. However signals are also emitted and received from unwanted directions through side lobes. In receiving antennas this is a highly significant factor contributing to the level of interference in a radio network (See Fig.
Installation Examples 2 1 A B C 3 4 A B C 5 6 CRO SS-S ECT ION A–A S CRO MAIN BEAM 2 20 S-S G [dbi] G [dbi] A–A ION ECT 1 10 3 C– SIDE LOBE 20 C 0 10 -10 0 -40° -20° 0° 20° 40° -40° 0° 20° 40° 20° 40° G [dbi] C–C G [dbi] B–B -20° 20 20 5 4 10 10 0 0 -10 -10 -40° -20° 0° 20° 40° 6 -40° -20° 0° Fig. 6.43: Radiation diagrams Both antennas should be oriented towards each other using the peaks of the radiation diagram.
Installation The resulting RSS helps distinguish between the states A-A and C-C which appear similar. It also helps in situations where simple search for a maximum doesn’t work as shown in the illustration “incorrect adjustment”. Real radiation diagrams are more complex, especially in that they run differently in horizontal and vertical axes. The basic steps for determining the main radiation lobe however stay valid. For example: Fig. 6.44: Radiation diagram – incorrect adjustment Fig. 6.
Installation 6.5.3. Link test Basic parameters of the link are shown in the menu Status – Brief, its quality is characterized by RSS and SNR. Values on Status screens can be refreshed manually by pressing the Refresh button or in real time with a period of several seconds after activating the Start button. Press the Stop button to terminate the periodic refresh of values. The RSS, SNR and BER values can also be viewed on the screen Tools – Live data – Bar indicators.
Configuration 7. Configuration 7.1. Introduction Controls The following configuration buttons are used for configuration: Apply Apply and save parameters. Cancel Set parameters are overwritten with original values. Refresh Reload all current values of the unit / both units. Show defaults Show values of individual parameters as they are stored in backup configuration (in the buffer). To use any of these values, you must use the Apply button.
Configuration Fig. 7.2: Login Rollback function If you interrupt the connection on an operating link by entering inappropriate radio link parameters, the original parameters will be restored after 1 minute. The connection is automatically restored. 7.2. Status bar Fig. 7.3: Status bar 1 The Status bar is located on the upper part of the screen below the title bar. It consists of 3 fields: • • • Local unit status (unit assigned to the IP address entered in the browser or CLI) Local to Peer Link status.
Configuration All link states except for the state of OK are highlighted with a triangle.: Fig. 7.4: Status bar 2 Example of a complete page - status bar, menu and control buttons: Fig. 7.5: Page example 64 RAy2 Microwave Link – © RACOM s.r.o.
Configuration 7.3. Status Fig. 7.6: Menu Status © RACOM s.r.o.
Configuration The Status menu provides basic information about local and remote station. Informations is valid the moment the page is open, or the Refresh button is hit. The Status – Brief tab shows only the most important values whereas the Status – Detailed tab provides further details. Below is a list of all values according to the tab Status – Detailed. The icon marks fields which are automatically updated with 30 sec period (or 1 sec when the Start button is active). 7.3.1.
Configuration maximum permitted modulation: “current modulation ACM / maximum modulation” TX power [dBm] Current output power on the RF channel in dBm. If ATPC is enabled, the ATPC letters are displayed as well as information about maximum permitted power: “current power ATPC / maximum power” RSS [dBm] Received signal strength. If ATPC is enabled, the ATPC letters are displayed as well as information about threshold value for activation of power © RACOM s.r.o.
Configuration control loop: “current RSS ATPC / threshold RSS” SNR [dB] Signal to Noise Ratio. If ATPC is enabled, the ATPC letters are displayed as well as information about threshold value for activation of power control loop: “current SNR ATPC / threshold SNR” BER [-] Bit Error Rate is registered at the receiving end; instantaneous value. Link uptime Time elapsed since the current link connection has been established. 7.3.3.
Configuration 7.4. Link settings 7.4.1. General Setup of general parameters of the link. Fig. 7.7: Menu Link settings – General Unit code Unit type indicator. Serial no. Unit serial number. IPv4 address IP address in the standard dotted decimal notation, including the bit width of netmask after the forward slash. Station name Station name assigned by user. Station location Station location assigned by user. Date, Time The internal real-time clock.
Configuration Adjust time Manual time setup. Use the dialog box to manually set the current date and time. You can copy time from browser (local PC). NTP source IP IP address of the time synchronization server. NTP period Time synchronization interval. Time zone Time zone Daylight saving Enable daylight saving time Note When the time zone and/or daylight saving time is changed, the original values set in the RAy unit are kept.
Configuration Radio type Radio unit type: L(ower) or U(pper) part of the frequency band. Polarization Horizontal or vertical polarization based on the physical installation. Indicates the polarization of the received signal. Local and Peer are indicated separately. The proper position of the cable is sideways down. Notice for RAy2-17 and RAy2-24 links: One side of the link must be installed in vertical polarization and the other in horizontal polarization.
Configuration 7.4.3. Service access Services Access routes for link configuration. Fig. 7.9: Menu Link settings – Service access – Services Service channel There are two modes of accessing the internal management system of the microwave link: standard and direct standard: Both units are configured with the separate IP addresses, Netmasks, Gateways and Management VLANs. IP addresses of both units doesn't have to belong in to the same sub-net.
Configuration direct: Both units are configured with the separate IP addresses but with the same Netmask, Gateway and the Management VLAN. IP addresses of both units must belong in to the same sub-net. There is no need for Internal VLAN to handle the internal service traffic between both units of the microwave link. No additional internal service addresses exist. NOTE: It is strongly recommended to use Management VLAN to encapsulate and prioritize the management traffic when the direct mode is selected.
Configuration Internal VLAN Valid only for Service channel = standard: The RAy uses one VLAN id for internal service communication between both units. There are two situations when it might be necessary to change the Internal VLAN id: - Conflict within user data flow when the same VLAN id is already present within a data flow. - Conflict with the internal management address of another RAy unit located at the same site and connected in the same LAN segment.
Configuration USB accessories USB service connector can be used as a service port to the Local unit only. USB to Ethernet and USB to WiFi adapters can be used. Fig. 7.10: Menu Link settings – Service access – USB accessories IPv4 address Unit service management address when connecting via USB port. DHCP start DHCP end DHCP range for dynamic address allocation of the management client connected via USB port. Ethernet adapter enable USB to Ethernet adapter operation Enable/Disable.
Configuration Users List and setup of users. Example menu of the cli_super level user. Fig. 7.11: Menu Link settings – Service access – Users Within the default Factory Settings one user is defined in the system. This user has username admin and password admin and is assigned the highest level of permissions cli_super. This user then assigns other users to the system along with their level of permissions. Service access has three levels of permissions.
Configuration Local, Peer List of users on Local and Peer stations. Username This name is entered at Login to log into the link management. Group User group to which the user belongs. cli_guest Read Only cli_admin Configure and modify link settings cli_super Configure and modify user accounts and link settings Password Information about whether user has a password SSH key Information about whether user has at least one ssh key defined.
Configuration Edit use Clicking Edit next to a username opens a screen with configuration of the given account. Fig. 7.12: Menu Link settings – Service access – Users – edit Username User name Group The group to which this user will belong. Password Password can be set or deleted. Delete – User will not have a password. The user will only be able to log in with an ssh key. In order to delete the password, you must first upload the ssh key. Set – Password settings. New password New password.
Configuration Delete user Users at level cli_super have a Delete button next to each user. Delete a user using this button without being asked to confirm deletion. Users at level cli_super cannot both be deleted. Add user The button is located on the bottom bar. For level cli_super users, the Add user button is active. Use it to create a new user within any group. Username Name of new user. Group The group to which this user is assigned. New password Password for this user.
Configuration 7.4.4. Alarms Alarms Config Fig. 7.13: Menu Link settings – Alarms – Config The diagnostic system of the link monitors the operation of the unit. It generates various output of events - system warnings and alarms. The event is always written to the system log and indicated in the status bar and Alarms-Status screen. Some events have adjustable thresholds. Events with no adjustable thresholds may or may not be Enabled.
Configuration Eth link down Corresponding user Eth link (Eth1/Eth2) on station interrupted. NOTE: The EthX link system alarm can only be activated if this alarm is Enabled. When the alarm is not Enabled, the EthX link alarm on Status screen is always OK regardless of the current status of the Ethernet link. RF power fail Loss of transmit power (not applicable for RAy2-17 neither RAy2-24). Alarms Status Fig. 7.
Configuration Alarms Acknowledge Fig. 7.16: Menu Link settings – Alarms – Acknowledge Alarm acknowledgement is a way to allow the operator to confirm the system is in alarm state. Only an active alarm can be acknowledged. Multiple selection of active alarms (to acknowledge groups of alarms) can be performed using Shift or Ctrl keys. Name Alarm identification.
Configuration 7.5. Switch settings 7.5.1. Status Port status The unit internal Ethernet switch port status Fig. 7.17: Menu Switch settings - Port status Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air Link status The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4.
Configuration Copper with RJ45 connector There can be one of the following scenarios: scenario message SFP OK The SFP vendor string read out of SFP module. The vendor, model, connector (RJ45/LC) and wavelength values are shown. Separate window with more detailed information can be opened by clicking the more... link. No SFP No SFP module read error n/a no SFP option – MDIX Status of the internal crossover of Ethernet cables.
Configuration RMON counters The unit internal Ethernet switch RMON counters Fig. 7.18: Menu Switch settings - RMON counters The Remote Network MONitoring (RMON) MIB was developed by the IETF to support monitoring and protocol analysis of LANs. © RACOM s.r.o.
Configuration Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4. The internal port to management CPU. It is physical port number 5. The internal port to radio modem, i.e. link to the peer unit. Port 6.
Configuration Out FCS errors The number of frames transmitted with an invalid FCS. Whenever a frame is modified during transmission (e.g., to add or remove a tag) the frame’s original FCS is inspected before a new FCS is added to a modified frame. If the original FCS is invalid, the new FCS is made invalid too and this counter is incremented. Out unicasts The number of frames sent that have a Unicast destination MAC address.
Configuration Size 1024-max Total frames received (and/or transmitted) with a length of between octets 1024 and MaxSize (see MTU parameter) octets inclusive, including those with errors. Histogram counters mode Frame size histogram counters can count received and/or transmitted octets. The mode of histogram counters is indicated here. Measure time This is the time interval, the diff column is valid for.
Configuration Queue allocation Fig. 7.19: Menu Switch settings - Queue allocation Free queue Free Queue Size Counter. This counter reflects the current number of unallocated buffers available for all the ports [buffers]. Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2.
Configuration Register dump Fig. 7.20: Menu Switch settings - Register dump The exact contents of the internal switch configuration and diagnostic registers can be listed for diagnostic purposes. All registers are separated into several groups. Groups Globals Global switch parameters. All ports Global port related parameters. Ports Port specific parameters. Registers Registers contents is listed in hexadecimal notation. 90 RAy2 Microwave Link – © RACOM s.r.o.
Configuration RSTP Fig. 7.21: Menu Switch settings - RSTP RSTP service status © RACOM s.r.o.
Configuration 7.5.2. Interface Port Port settings Fig. 7.22: Menu Switch settings - Port Phyter is responsible for Ethernet signal conversion between wire (e.g. CAT7 cable) and internal switch bus. Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 Link status The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2".
Configuration Fibre single mode with LC connector Copper with RJ45 connector There can be one of the following scenarios: Port enable scenario message SFP OK The SFP vendor string read out of SFP module. The vendor, model, connector (RJ45/LC) and wavelength values are shown. Separate window with more detailed information can be opened by clicking the more... link. No SFP No SFP module read error n/a no SFP option – The port can be enabled or disabled.
Configuration detect function, it is then required to establish the link at half-duplex mode only. Refer to IEEE 802.3 clauses 28 and 40 for a full description of Auto-Negotiation. 1000BASE-X Auto-Negotiation is defined in Clause 37 of the IEEE 802.3 specification. It is used to auto-negotiate duplex and flow control over fibre cable. If the PHY enables 1000BASE-X Auto-Negotiation and the link partner does not, the link cannot linkup. The device implements an Auto-Negotiation bypass mode.
Configuration own by detecting activity on the Ethernet cable. The energy detect modes only apply to the copper media. In the first sense mode, if the PHY detects energy on the line, it starts to Auto-Negotiate sending FLPs (Fast Link Pulse) for 5 seconds. If at the end of 5 seconds the Auto-Negotiation is not completed, then the PHY stops sending FLPs and goes back to monitoring received energy. If Auto-Negotiation is completed, then the PHY goes into normal 10/100/1000 Mbps operation.
Configuration Port advanced The unit internal Ethernet switch Port settings Fig. 7.23: Menu Switch settings - Port advanced Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4. The internal port to management CPU. It is physical port number 5.
Configuration switching and mapping), and will have the Provider Tag removed from the frame. If subsequent Provider Tags are found following the 1st Provider Tag, they too will be removed from the frame with their VID and PRI bits being ignored. Modified frames will be padded if required. Frames that ingress this port with an Ether Type that does not match the Ether Type parameter will be considered untagged.
Configuration received from a given input port but may or may not be allowed to be transmitted out of a port or ports. The possible values are 1522, 2048 and 10240 Bytes. NOTE: The definition of frame size is counting the frame bytes from MAC_DA through Layer2 CRC of the frame. Pause limit in Limit the number of continuous Pause refresh frames that can be received on this [frame] port (if full-duplex) or the number of 16 consecutive collisions (if half-duplex).
Configuration PIRL PIRL (Port based Ingress Rate Limiting) has the task of arranging the transfer of frames; ensuring as few frames as possible are discarded and that ports are not blocked. Diagram of framework processing options are available within the QoS, PIRL and Egress queue control menus: QoS port FRAME lenght, type IP header 3-rd layer 6 bits DSCP Mapping Leaky bucket rate Traffic type Frame type AND/OR Def. prior. Prefer Egress queue control PIRL QPri 0 bucket params.
Configuration the container which is intermittently replenished by tokens according to incoming frames and is continuously emptied. Regulatory measures are implemented at a certain height to ensure the bucket does not overflow. PIRL - Edit section of this menu is made up of several groups of parameters: • • • • • Resource identification. Resource capacity, transfer byte into tokens. Method of counting frames.
Configuration Port based ingress rate limiting, see also the Functional diagram Fig. 7.25: Menu Switch settings - PIRL The device supports per port TCP/IP ingress rate limiting along with independent Storm prevention. Port based ingress rate limiting accommodates information rates from 64 Kbps to 1 Mbps in increments of 64 Kbps, from 1 Mbps to 100 Mbps in increments of 1 Mbps and from 100 Mbps to 1000 Mbps in increments of 10 Mbps.
Configuration Passed frame size based token update EBS Limit Possible actions: - Discard the frame - Pass the frame and send flow control frame back to the source All bucket calculations done in units of tokens CBS Limit - Pass the traffic EBS: Excess Burst Size CBS: Committed Burst Size CIR: Committed Information Rate CIR Fig. 7.26: Leaky bucket Primary key The live data icon indicates which parameter field is taken as the unique identifier in the database.
Configuration PIRL - resource configuration Fig. 7.27: Menu Switch settings - PIRL Resource Each port can be assigned up to five different ingress rate resources. © RACOM s.r.o.
Configuration Each resource defines a rule (filter) for the incoming frame. If the rule is met, the frame is affected (as set by the EBS limit action parameter). If the incoming frame doesn't meet any rule, it is not affected by PIRL. The frame is accepted and forwarded further to the switch engine. Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU).
Configuration Bucket rate factor This is a factor which determines the amount of tokens that need to be decremented for each rate resource decrement (which is done periodically based on the Committed Information Rate). Bucket increment Bucket increment (BI) indicates the amount of tokens that need to be added for each byte of the incoming frame.
Configuration flow control In this mode an Ethernet flow control frame gets generated (if the flow control is enabled for that port) and sent to the source port but the incoming frame gets passed through the rate resource. If the port is operating in half-duplex mode then the port gets jammed. accept The frame that was received on the port is accepted even though there are not enough tokens to accept the entire incoming frame. This mode is expected to be selected for TCP based applications.
Configuration Frame type Any of the following frame types can be selected to be tracked as part of the rate resource calculations: Management (MGMT), Multicasts, Broadcasts, Unicasts, Address Resolution Protocol (ARP), TCP Data, TCP Ctrl, UDP, Non-TCPUDP (covers IGMP, ICMP, GRE, IGRP and L2TP), IMS, PolicyMirror, PolicyTrap, Unknown Unicasts or Unknown Multicasts. More than one frame type can be selected for a given rate resource. © RACOM s.r.o.
Configuration Egress queue control See also Output queue diagram. Fig. 7.28: Menu Switch settings - Egress queue Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air Scheduling mode The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4. The internal port to management CPU. It is physical port number 5.
Configuration Some applications may require the top priority queue, or the top two priority queues to be in a fixed priority mode while the lower queues work in the weighted approach. All scheduling modes are selectable on a per port basis. The port scheduling mode can be one of the following values: weighted RRB Use a weighted round robin queuing scheme.
Configuration further down stream, this per frame adjustment would help reduce the congestion in the receiving station. This adjustment, if enabled, is added to the Egress Rate Control’s calculated transmitted byte count meaning Egress Rate Control must be enabled for this Frame Overhead adjustment to work. Weight table 110 The weighted round robin alternate weighting can be defined here. The sequence of the output queue numbers (0,1, 2 or 3) defines the sequence of the output queue frame egressing.
Configuration 7.5.3. QoS The QoS classification is handled in the switch Ingress block. The Ingress block does not perform the QoS switching policy, which is the task of the Queue Controller. See the Functional diagram. 802.1p Fig. 7.29: Menu Switch settings - 802.1p The IEEE 802.1p QoS technique also known as class of service (CoS), is a 3-bit field called the Priority Code Point (PCP) within an Ethernet frame header when using VLAN tagged frames as defined by IEEE 802.1Q.
Configuration Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4. The internal port to management CPU. It is physical port number 5. The internal port to radio modem, i.e. link to the peer unit. Port 6.
Configuration DSCP Fig. 7.30: Menu Switch settings - DSCP The DSCP stands for Differentiated services Code Point which is a 6-bit value stored within the IP header. The QoS techniques using those bits are called DiffServ or Differentiated services. Port name Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2.
Configuration 7.5.4. Advanced According to the Advanced menu proceeds the deciding, through which port the framework should be transmitted from RAy unit. The processing of framework can be observed on the diagram and in the table. Table columns indicate successive steps and in the rows there is hinted the development of framework parameters. DA Tag SA Frame Data CRC data 802.1q Def. VID VTU max. 4096 items VID VID override 12 bit SID FID enabled ports egress tag def Def. FID max.
Configuration An indicative description of the function of each block: Frame An incoming frame contains the destination MAC address DA and the source address SA. The VLAN 802.1p priority can be contained in the Ethernet header and the DSCP priority in the IP header. If the frame is a member of a VLAN, it carries it's VID number and 802.1q priority in the tag. VLAN A frame is received through ports Eth1, Eth2, Air or from microwave CPU.
Configuration - Behaviour of the ATU table in terms of automatically creating records (Learning, Hold at 1, ATU refresh, Learn limit). - Discarding frames according to the source addresses. - Handling frames with unfamiliar destination addresses. - The frames' priority can be overridden by the SA or the DA. ATU The ATU table determines the output port on the RAy according to the DA in the frame. Records are arranged according to the FID and the MAC addresses.
Configuration Abbreviations used in the Advanced menu.
Configuration VLAN Fig. 7.32: Menu Switch settings - Advanced - VLAN Setup of VLAN related and global parameters. Link Remote unit authorization must take place to ensure user data flow between both authorization units. See User manual Section 8.3.3, “Remote unit authorization” for more details. guard The Link authorization guard parameter can be used to bypass this authorization requirement. 118 Disabled Remote unit authorization is bypassed.
Configuration Remove one When this parameter is enabled and a port is configured as a Provider Port, recursive provider tag Provider Tag stripping will NOT be performed. Only the first Provider Tag found on the frame will be extracted and removed. Its extracted data will be used for switching. When this parameter is disabled and a port is configured as a Provider Port, recursive Provider Tag stripping will be performed.
Configuration 802.1q mode This parameter determines if 802.1q base VLANs are used along with port based VLANs for this Ingress port. It also determines the action to be taken if an 802.1q VLAN Violation is detected. VLAN barriers (both port based and 802.1q based) can be bypassed by VLAN Tunnel. Discard tagged disabled Use Port Based VLANs only. The VID assigned to the frame is the port's Default VID which is used as the VID in the Provider Tag if the frame egresses a Provider port.
Configuration queue The VID priority value assigned to the frame's VID (in the VLAN database) is used to overwrite the frame's previously determined QPri (queue priority). The QPri is used internally to map the frame to one of the egress queues inside the switch. QPri override will not affect the contents of the frame in any way. frame+queue Both the above overrides take place on the frame.
Configuration While enabled, the Unicast frames with the management CPU DA can go from the Eth1 and Eth2 ports in to the CPU port. The static record with the CPU DA in the ATU table has to be configured (it is pre-configured by default). Member The In Chip Port based VLAN Table contains parameters used to restrict the output (VLAN Table) ports to which an input port can send frames. These parameters (VLANTable bits) are used for all frames, except for MGMT frames, even if 802.1q is enabled on this port.
Configuration STU Fig. 7.33: Menu Switch settings - Advanced - STU The per VLAN Spanning Tree Unit (STU) in the device supports user commands to access and modify the contents of the Port State database. Primary key The icon indicates which parameter field is taken as the unique identifier in the database. This field entry ensures each record is unique and must not be duplicated. SID VTU 802.1s (MSTP) Port State Information Database number.
Configuration forwarding This Port state takes precedence over the port's Port State bits unless the port's Port State (menu Interface – Port advanced – State) is Disabled (which prevents all frames from flowing). Add entry Add a new STU database entry. Edit Press the Edit button to open the configuration dialog of the selected STU database record.
Configuration VTU Fig. 7.35: Menu Switch settings - Advanced - VTU The VTU (VLAN Table Unit) records form the VLAN Table. Primary key The icon indicates which parameter field is taken as the unique identifier in the database. This field entry ensures each record is unique and must not be duplicated. VID VLAN ID. This parameter indicates the VID number that is associated with the Member tag, VTU Priority, VTU policy and the FID (Forwarding Information Database number).
Configuration Use VID priority VID Priority Override. This parameter is used to indicate that frames assigned with this VID can have their priority overridden with the VID priority value (see below) if the port's VTU priority override parameters is enabled to do so. See VTU priority override for more details. VID priority VID Priority override value when enabled by the Use VID priority parameter (see above). Used for priority override on ingressing frames.
Configuration Fig. 7.36: Menu Switch settings - Advanced - VTU - edit © RACOM s.r.o.
Configuration ATU settings Fig. 7.37: Menu Switch settings - Advanced - ATU settings Setup of ATU (Address Translation Unit) table related parameters. Aging timeout [s] ATU age time. This value determines the time that each ATU Entry remains valid in the database, since its last access as a source address, before being purged. The default value is 330 seconds. The minimum age time is 15 seconds. The maximum age time is 3825 seconds (almost 64 minutes).
Configuration Reserved multicast to CPU When this parameter is enabled, frames with a Destination Address in the range 01:80:C2:00:00:0x or 01:80:C2:00:00:2x, regardless of their VLAN membership, will be considered MGMT frames and sent to the CPU port. See the "RSTP, RSTP enable" parameter. Reserved This parameter sets the priority of the frames affected by Reserved multicast pri- multicast to CPU parameter.
Configuration Egress block Egress Flooding mode. The DA of every unicast and multicast frame is searched in the ATU. If the DA is found in the address database it is considered known. If it is not found it is considered unknown. Frames with known DA's are not affected by this register. Frames with unknown DA's generally flood out all the ports (except the port they originally came in on).
Configuration Set SA filtering to disabled or drop on unlock (PORT-0x04:14 SAFiltering[0]=0) Safe procedure: Disable or block the ports (PORT-04.1 PortState[1]=0). Flush all non-static adresses in the ATU. Define the desired limit for the ports. Re-enable the ports. SA priority override When any other than "none" mode is selected, SA ATU priority overrides can occur on this port.
Configuration Port association (PAV) Port Association Vector for ATU learning. The value in these bits (one bit per port) is used as the port's DPV on automatic ATU Learning or Entry_State refresh whenever these bits contain a non-zero value. When these bits are all zero, automatic Learning and Entry_State refresh is disabled on this port. For normal switch operation, this port's bit should be the only bit set in the vector. These bits must only be changed when frames are not entering the port.
Configuration ATU Fig. 7.38: Menu Switch settings - Advanced - ATU The Address Translation Unit (ATU) in the device supports user commands to access the contents of the MAC address database. There is one static record which can't be deleted. This is the management CPU record. The unicast frames directed to management are allowed to access the CPU port. The VLAN tunnel parameter is also used to enable the AP frames to access the CPU port.
Configuration static Use for ordinary static entry. static policy Use for Policy DA and/or Policy SA (menu Switch settings – Advanced – Monitoring – Policy). static non Use for SA non rate limit and/or DA non rate limit (menu Switch setrate limiting tings – Interface – PIRL). static management This value is used for the mapping of the DA even if the DA mapping parameter is disabled (menu Switch settings – Advanced – ATU settings). dynamic Ordinary dynamic entry.
Configuration Fig. 7.39: Menu Switch settings - Advanced - ATU - edit © RACOM s.r.o.
Configuration Monitoring, Policy Fig. 7.40: Menu Switch settings - Advanced - Monitoring, Policy Setup of Monitoring and Policy functions. The Policy functions allow for special handling of specific types of ingress frames. Ingress monitor destination Frames that are targeted toward an Ingress Monitor Destination leave via the port selected by this parameter. This includes frames received on a port that is enabled to be the Ingress monitor source.
Configuration Ingress monitor source When this parameter is enabled, any frame that ingresses this port is also sent to the Ingress monitor destination port. The frame is sent to this port even if it is discarded due to switching policy but the frame will not be forwarded if it contains an error (such as CRC, etc.) or is filtered by ingress rate limiting. Egress monitor source When this parameter is enabled any frame that egresses this port will also be sent to the Egress monitor destination port.
Configuration RSTP Fig. 7.41: Menu Switch settings - Advanced - RSTP The Rapid Spanning Tree Protocol (RSTP) is a network protocol that ensures a loop-free topology for any bridged Ethernet local area network. The basic function of RSTP is to prevent bridge loops and the broadcast radiation that results from them.
Configuration Max age [s] The max age timer controls the maximum length of time that passes before a bridge port saves its configuration BPDU information. This time is set to 20 sec by default. Forward delay [s] The forward delay is the time that is spent in the listening and learning state. This time is equal to 15 sec by default. Algorithm This parameter sets the bridge's spanning tree algorithm to operate in normal (RSTP) or force it to operate in slow (STP) mode.
Configuration Trunk Fig. 7.42: Menu Switch settings - Advanced - Trunk Port trunking is supported by the device using any combinations of ports. The ports that are to be associated with the trunk need to have all the port members' defined with the same Trunk Id and the Enabled parameter has to be enabled. When a frame enters a Trunk Port its Source Address (SA) is learned with its association to the ingress port's TrunkID number.
Configuration hash Port name The hash computed for address table lookups is used for the TrunkMask selection. Use this parameter to reach better load balancing between the ports in the trunk. Identification of the internal switch port. The switch ports are connected to an external port or to an internal device (radio modem, management CPU). Eth1 Eth2 CPU Air The external port (with RJ45 interface) labeled "ETH1+POE". Port 2. The external port (with SFP interface) labeled "ETH2". Port 4.
Configuration 7.6. Tools 7.6.1. Maintenance Backup Fig. 7.43: Menu Tools - Backup Settings (Local & Peer) 142 Saving and restoring unit configuration. User accounts are not affected by those functions. RAy2 Microwave Link – © RACOM s.r.o.
Configuration Local Peer Link Switch Users Backup to external file Configuration is saved to backup file which is downloaded to management PC. The backup file name contains the date, time and RAy serial number as follows: yyyyMMddhhmm_SN_cnf_backup.tgz. It can be either a full configuration or a difference to the default configuration. Upload file Upload configuration from a backup file into buffer. The current unit configuration is not affected.
Configuration L P L S U L P L S U Restore link settings (Local & Peer) Whole set of parameters from the Link settings menu tree is affected. Restore switch settings (Local) Whole set of parameters from the Switch settings menu tree is affected. Factory settings (Local) WARNING: Using the factory settings function will revert the unit to its original state. All configuration items, user accounts, measured values and system messages (logs) will be irreversibly deleted.
Configuration Feature keys Fig. 7.44: Menu Tools - Feature keys The sub-set of RAy parameters is affected by use of Feature keys. The feature keys limiting data transfer speed [Mbps] are now available. Speed of the transferred data is determined by a combination of the radio channel bandwidth (parameter Bandwidth [MHz]) and modulation order (parameter TX modulation).
Configuration The Feature key is activated after the unit restart. Firmware Fig. 7.45: Menu Tools - Firmware If a new firmware version is released for the given microwave link type, you can upload it to your RAy units. Info Firmware version Information about the current firmware package version on Local and Peer unit. Radio firmware Information about the radio board current firmware version on Local and Peer unit. version Radio configura- Radio board calibration data format version.
Configuration Firmware upload Open file upload - opens a dialog for uploading firmware package to the unit buffer. Only after firmware has been prepared in the buffer, can you perform the actual upgrade. NOTE: Use the file as it is (do not unpack). File name Name of the uploaded firmware file. File size [B] Size of the uploaded firmware file. Version in buffer Information about firmware version prepared in the buffer for installation into the unit (Local, Peer).
Configuration Radio adaptation Fig. 7.46: Menu Tools - Radio adaptation Radio type IMPORTANT: Applies only for RAy2-17 and RAy2-24 links. Hardware of these links is universal for the entire frequency band. To facilitate the configuration of radio parameters, units are coded for L (Lower) and U (Upper) part of the band. L or U band assignment can be modified. Radio type Radio unit type: L (Lower) or U (Upper) part of the frequency band. Use the Change button to change the radio type.
Configuration Restart Fig. 7.47: Menu Tools - Restart Target Restart mode System restart Restart of selected unit, Local or Peer. Warm Reboot management system. Cold Restart the whole station as if power was removed. Performs the selected restart. © RACOM s.r.o.
Configuration 7.6.2. Live data Bar indicators Fig. 7.48: Menu Tools - Bar indicators Graphical indication of BER, SNR and RSS. Refresh One-time update of displayed values. Start, Stop Use the Start button to start automatic update of displayed values with a period of 1 second. Use the Stop button to stop it. 150 RAy2 Microwave Link – © RACOM s.r.o.
Configuration RX constellation diagram Fig. 7.49: Menu Tools - RX constellation Constellation diagram shows the quality of received signal. RX modulation Modulation level of RX channel. Buffer Number of plotted points. Refresh One-time update of diagram. © RACOM s.r.o.
Configuration Frequency spectrum analyzer Fig. 7.50: Menu Tools - Frequency analyzer A very useful tool for identifying in-band interference and locating a free channel. It is not a full-blown spectrum analyzer as it scans the spectrum with 7MHz channel resolution. The accuracy of measured results is given by the accuracy of measuring RSS. Warning Running spectrum measurement causes interruption of user data flow between stations! Enable Opening analyzer functions.
Configuration 7.6.3. History The unit continuously stores information about the values of important variables. Stored values can be viewed using three methods - Thumbnails, Viewer and Data Thumbnails Preview all values for the last 24 hours. Click on a thumbnail to open the viewer with a chart. Fig. 7.51: Menu Tools - History - Thumbnails Temperature Instantaneous value of temperature inside the unit. Measured on the modem board. Temperature of radio board is available via SNMP. © RACOM s.r.o.
Configuration Voltage Instantaneous value of unit supply voltage. RSS Received signal strength. SNR Signal-to-noise ratio of the received signal. BER Instantaneous bit error rate on link. Net bitrate Instantaneous transmission capacity. Eth1, Eth2 in throughput Instantaneous speed (20s average) of incoming user data on the user Ethernet port. Eth1, Eth2 out throughput Instantaneous speed (20s average) of outgoing user data on the user Ethernet port.
Configuration The values are saved in the following resolutions and history lengths: Resolution 1 minute, length of history 7 days Resolution 15 minutes, length of history 30 days Resolution 1 day, length of history about 180 days Interval Selecting width of interval to be displayed. Based on the interval width, data is displayed in a suitable grid: Up to 3 hours at one minute. Up to 4 days at 15 minutes. For longer intervals at one day.
Configuration Data Numerical view of all values Fig. 7.53: Menu Tools - History - Data Quantities Detailed graphical view of values for selected interval. Plotted - Shows only the values that are selected for the graph. Local, Peer, All - Shows all logged values. Filtering of values from local, remote or both. 156 RAy2 Microwave Link – © RACOM s.r.o.
Configuration 7.6.4. Logs Shows internal unit logs. Individual tabs allow total or filtered view. Fig. 7.54: Menu Tools - Logs When you first open the screen, it is necessary to start browsing logs by pressing the Refresh button. Maximum length of displayed logs is 250 entries. If you need to display longer history, use of CLI interface is needed. Overall Displays the last 3 records from all types of logs. Local alarms, Peer alarms Alarms from Local or Peer unit.
Configuration 7.6.5. Programs Ping The Ping tool allows sending ICMP pings to a selected address Fig. 7.55: Menu Tools - Programs - Ping Start the test by clicking on Send. The result is displayed in the text window. Destination Destination address in dotted decimal notation. The default address 127.0.0.1 is the localhost address - i.e. the unit itself. Size [B] Length of sent data 7 to 1500 bytes, 8 bytes of the header will be added. Count Number of sent pings.
Configuration CLI Web interface for executing non-interactive scripts and programs. Fig. 7.56: Menu Tools - Programs - CLI Manage custom commands Using "Open file upload"/"upload" the user can upload scripts to the unit. The uploaded file can be either a single shell script with extension .sh (e.g. my_script.sh) or package with multiple scripts with extension .tar.gz or .tgz created using tar. "Delete all" removes all custom scripts from the unit. Custom scripts are located in /home/shared/bin.
Configuration #!/bin/sh #script checkes if service with the same name or vid already exists #if not creates a new entry in VTU with given VID # # input parameters: # service_name - name of the new service # VID - vid of the new service # # return values: # 0 - ok # 3 - bad parameter # 5 - service already exists # 6 - there already exists an entry with given VID # 42 - other error D42_NAME="$1" D42_VID="$2" D42N="service_data42" error() { echo "$D42N: Error: $*" >&2 } info() { echo "$D42N: $*" >&2 } die() {
Configuration D42_VALID=$(cli_nw_get --vtu "$D42_VID" | sed -n 's/^valid=\(.\+\)$/\1/p') if [ "pre_$D42_VALID" = "pre_true" ]; then error "VID $D42_VID is used" cli_nw_get --vtu "$D42_VID" exit 6 fi D42_VALID=$(cli_nw_get --stu 1 | sed -n 's/^valid=\(.\+\)$/\1/p') if [ "pre_$D42_VALID" = "pre_false" ]; then info "Creating STU entry with SID=1" cli_nw_set --stu 1 'label="D42_auto", port_state=["disabled", "disabled", ► "forwarding", "disabled", "disabled", "forwarding", "forwarding"]' if [ $? -ne 0 ]; then
Configuration 7.7. Help Fig. 7.57: Help menu 162 RAy2 Microwave Link – © RACOM s.r.o.
Configuration Help from Help menu The Help screen displays contents of the embedded help. The help text is displayed in the whole configuration window. The text structure corresponds to individual configuration screens. Every item of this Help opens the specific help menu. CLI help visible Allows displaying of the CLI help with examples. Third party documentation Allows displaying references to the third party documentation (e.g. internal switch documentation).
Configuration Fig. 7.59: Configuration menu help There is a link on each help screen which points to the respective configuration screen. Clicking the question mark icon in the upper right corner of the configuration screen brings a summary help for the configuration screen in the pop up window: Fig. 7.60: Summary help The Help window can be moved by dragging the Hints bar. Resize it by dragging the bottom corner. 164 RAy2 Microwave Link – © RACOM s.r.o.
Command Line Interface 8. Command Line Interface The Command Line Interface (CLI) provides an alternative to HTTPS access. CLI allows you to work in a text regime interface using an ssh (putty) or telnet client. 8.1. Connection via CLI 8.1.1. Telnet Use the telnet client to connect to the unit with service IP address 192.168.169.169. Type this in the command prompt: telnet 192.168.169.169 Then use the username and password from the menu Service access/Users for https access (by default admin, admin).
Command Line Interface 8.2. Working with CLI • Overview of CLI options cli_help Fig. 8.1: CLI menu • Parameters of CLI commands are listed in the help. For example: -h help listing -t target unit -t l local, default option -t b both, both units, command item for remote unit has PEER_ prefix -t p peer, opposite unit, when reading using the show command • When inserting commands, using the tabulator can help • An incorrect command is rejected (e.g.
Command Line Interface • Entering more parameters in both units cli_cnf_set -t b RADIO_TX_CHAN=17128000 PEER_RADIO_RX_CHAN=17128000 • Put parameters containing spaces in quotation marks: cli_time_set -t b -T '2012-11-27 10:55:00' Set time in both units 8.2.1. SSH keys • Generation using ssh-keygen [user@laptop ~]$ ssh-keygen -t dsa -f usr_ssh_key Uses working directory to save private usr_ssh_key and public part of the key usr_ssh_key.
Command Line Interface 8.3. Configuration with CLI 8.3.1. Configuration file • Configuration backup cli_cnf_backup_get Saves the configuration of both units to file cnf_backup.tgz into the working directory. • Configuration restore cli_cnf_set -t b -b cnf_backup.tgz Restores configuration of both units from file cnf_backup.tgz • Default configuration list cli_cnf_def_show Warning, the command cli_cnf_factory_set is not a default setting - it uses factory settings, deleting all logs and saved data.
Command Line Interface activated refuse to make a connection with any other communication unit. The units are locked using the unique authorization keys. The keys are exchanged between the units concerned. The authorization keys can be backed up to an external medium to be able to make a service unit exchange, if necessary. Should The Link authorization quard be disabled, the user data occurs even it the remote unit is not authorized.
Troubleshooting 9. Troubleshooting • Polarization incorrect Install the unit with the correct horizontal or vertical polarization: The arrow mark (placed just next to the Status LED) indicates the unit RX polarization. When the arrow is perpendicular to the earth, the unit receives a signal in vertical polarization. When the arrow is parallel to the earth, the unit receives a signal in horizontal polarization. The connectors must point downward at an angle.
Troubleshooting limited. Though, in most situations the RSS reading accuracy is better than ± 2dB, the absolute RSS value should not be used for accurate comparisons e.g. between two links. • Problem with https certificate See the Appendix G, Https certificate • Overexcited receiver A natural property of each radio receiver is to compress the signal in one of the functional blocks, typically in a second receiving mixer.
Technical parameters 10. Technical parameters 10.1. General parameters 10.1.1. Technical parameters overview Tab. 10.1: Technical parameters Type RAy2-10 RAy2-11 A: 10.125 – 10.675 ODU inits 10.695 – 11.460 B: 17.1 – 17.3 24.0 – 24.25 10.935 – 11.695 Unit L and U [MHz] any combination L and U units One universal unit 490, 530 Channel spacing 1.75, 3.5, 7, 14, 20, 1.75, 3.5, 7, 14, 28, CS [MHz] 28, 56 30, 40, 56 Channel freq. User speed [Mbps] Latency RAy2-24 A: 10.30 – 10.
Technical parameters Modulation fixed QPSK, 16, 32, 64, 128, 256 QAM or ACM Forward Error Correc. LDPC User interface RJ45 1 Gb Eth. (10/100/1000) (IEEE 802.3ac 1000BASE-T) , MTU 10240 B, recommended cable S/FTP CAT7 User interface SFP 1000Base‐SX / 1000Base‐LX, MTU 10240 B, user exchangable SFP, power consumption max. 1.25 W Service USB-A Power PoE, 40 - 60 VDC , IEEE 802.3at up to 100m, up to 25 W DC, 20 - 60 V, floating Operating temperature -30 – +55°C (EN 300 019-1-4, class 4.1.
Technical parameters 10.1.2. Link speed Nominal link speed RAy2 - xx Modulation User data rate [Mbps] 1.75 MHz 3.5 MHz 7 MHz 14 MHz 20 MHz 28 / 30 MHz 40 MHz 50 MHz 56 MHz 56 MHz TO ACCP ACCP ACCP ACCP ACCP ACCP ACAP ACCP ACCP ACCP ACCP QPSK 2.5 4.9 8.5 19.9 22.8 36.8 38.3 50.1 66.3 72.9 85.8 16-QAM 4.9 9.6 17.2 38.8 50.2 80.9 84.1 110.0 145.6 160.2 169.9 32-QAM 6.3 12.1 22.1 49.1 63.5 102.4 106.4 139.2 184.2 202.7 206.2 64-QAM 7.4 14.3 29.7 62.3 80.
Technical parameters ACM switching according to SNR state RAy2 - xx Modulation / CS SNR degrade / improve [dB] 1.75 MHz ACCP 3.5 MHz 7 MHz 14 MHz 20 MHz 28 MHz 40 MHz 50 MHz 56 MHz ACCP ACCP ACCP ACCP ACCP ACCP ACCP ACCP 56 MHz TO ACCP QPSK 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 16-QAM 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 17.0 23.0 32-QAM 20.0 26.0 20.0 26.0 20.0 26.0 20.0 26.0 20.0 26.0 20.0 26.0 20.
Technical parameters 10.2. Nominal frequency tables description RAy11 – xA , RAy11 – xB TX channel nominal frequencies Band 10.7 – 11.7 GHz, 3) duplex frequency 490 MHz 4) 1) Bandwidth: 56 MHz (CS 80) 2) CEPT 12-06 Annex C 5) A sub-band 6) (Freq.table: rcinfo11_A_490, rcinfo11_A_490_n) 7) B sub-band Ch.No. 1 Lower [MHz] 8) 10755 9) Upper [MHz] 11245 (Freq.table: rcinfo11_B_490, rcinfo11_B_490_n) Ch.No.
Technical parameters 10.3. RAy2-10 parameters 10.3.1. Upper/Lower Limits RAy2-10-xA, RAy2-10-xB TX power Min Max [dBm] [dBm] QPSK -10 13 16-QAM -10 11 32-QAM -10 11 64-QAM -10 10 128-QAM -10 9 256-QAM -10 8 Modulation ver. 1.2 RAy2-10-xA, RAy2-10-xB Duplex spacing Sub-band [MHz] A All combinations of channels B All combinations of channels ver. 2.5 RAy2-10-xA, RAy2-10-xB Sub-band A B Sub-band Range Unit L Unit U [MHz] [MHz] min 10.300 10.470 max 10.420 10.
Technical parameters 10.3.2. Radio parameters RAy2-10 Modulation [-] Channel spacing 1.75 MHz; ACCP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 3.1 2.5 -100 9.5 17 / 23 12 / 19 -12 / 0 -14 / -4 16-QAM 6.3 5.0 -92 15.0 22 / 30 20 / 26.5 -11 / -3 -13 / -7 32-QAM 7.8 6.3 -88 19.
Technical parameters RAy2-10 Modulation [-] Channel spacing 14 MHz; ACCP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 24 19.9 -92 8.5 14 / 23 12 / 19 -21 / 0 -23 / -4 16-QAM 48 38.8 -85 15.0 20 / 30 18 / 26.5 -19 / -3 -21 / -7 32-QAM 60 49.1 -81 18.
Technical parameters RAy2-10 Modulation [-] Channel spacing 28 / 30 MHz; ACAP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [dBm] [dB] [dB] [dB] 38.3 -88.5 7.5 12 / 23 10 / 19 -15 / 0 -17 / -4 16-QAM 104 84.1 -81.5 15.0 20 / 30 18 / 26.5 -12 / -3 -14 / -7 32-QAM 130 106.4 -77.5 18.
Technical parameters 10.3.3. Nominal frequencies, band 10.30 – 10.59 GHz TX channel nominal frequencies Band 10.30 – 10.59 GHz RAy2-10 – xA Bandwidth: 1.75 MHz A sub-band Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 default duplex 168 MHz Channel arrangements based on 7 MHz channelsduplex range 57.75 – 285.25 MHz ( Freq.table: rcinfo10_A_default:6 ) Lower [MHz] Upper [MHz] 10301.875 10303.625 10305.375 10307.125 10308.875 10310.
Technical parameters TX channel nominal frequencies Band 10.30 – 10.59 GHz RAy2-10 – xA Bandwidth: 3.5 MHz A sub-band Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Bandwidth: Upper [MHz] 10302.75 10306.25 10309.75 10313.25 10316.75 10320.25 10323.75 10327.25 10330.75 10334.25 10337.75 10341.25 10344.75 10348.25 10351.75 10355.25 10358.75 10362.25 10365.75 10369.25 10477.75 10481.25 10484.75 10488.25 10491.75 10495.25 10498.75 10502.25 10505.75 10509.25 10512.75 10516.25 10519.75 10523.
Technical parameters RAy2-10 – xA Bandwidth: 14 MHz A sub-band Ch.No. 1 2 3 4 5 6 7 10308 10315 10329 10343 10357 10371 10385 10483 10497 10511 10525 10539 10553 A sub-band 1 2 3 4 Upper [MHz] 10371 10385 10399 10413 10539 10553 10567 10581 ver. 2.0 default duplex 168 MHz duplex range 84 – 252 MHz ( Freq.table: rcinfo10_A_default:6 ) 10322 10350 10378 10406 10490 10518 10546 10574 Ch.No. 3 4 Lower [MHz] Upper [MHz] 10378 10406 10546 10574 ver. 2.
Technical parameters 10.3.4. Nominal frequencies, band 10.15 – 10.65 GHz TX channel nominal frequencies Band 10.15 – 10.65 GHz, duplex spacing 350 MHz RAy2-10 - xB Bandwidth: 1.75 MHz B sub-band Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 184 Based on 3.5 MHz channels ( Freq.table: rcinfo10_B_default:5 ) Lower [MHz] Upper [MHz] 10151.375 10153.125 10154.875 10156.625 10158.375 10160.125 10161.875 10163.625 10165.
Technical parameters TX channel nominal frequencies Band 10.15 – 10.65 GHz, duplex spacing 350 MHz RAy2-10 - xB Bandwidth: 3.5 MHz CEPT/ERC/REC 12-05 E B sub-band Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ( Freq.table: rcinfo10_B_default:5 ) Lower [MHz] Upper [MHz] 10152.25 10155.75 10159.25 10162.75 10166.25 10169.75 10173.25 10176.75 10180.25 10183.75 10187.25 10190.75 10194.25 10197.75 10201.25 10204.75 10208.25 10211.75 10215.25 10218.75 10222.25 10225.75 10229.
Technical parameters TX channel nominal frequencies Band 10.15 – 10.65 GHz, duplex spacing 350 MHz RAy2-10 - xB Bandwidth: 14 MHz CEPT/ERC/REC 12-05 E + 7 MHz based channels B sub-band ( Freq.table: rcinfo10_B_default:5 ) Ch.No.
Technical parameters TX channel nominal frequencies Band 10.15 – 10.65 GHz, duplex spacing 350 MHz RAy2-10 - xB Bandwidth: 56 MHz CEPT/ERC/REC 12-05 E B sub-band Ch.No. 1 2 3 4 ( Freq.table: rcinfo10_B_default:5 ) Lower [MHz] Upper [MHz] 10182 10210 10238 10266 10532 10560 10588 10616 © RACOM s.r.o. – RAy2 Microwave Link Ch.No. 3 4 Lower [MHz] Upper [MHz] 10238 10266 10588 10616 ver. 2.
Technical parameters 10.4. RAy2-11 A,B parameters 10.4.1. Upper/Lower Limits RAy2-11-xA, RAy2-11-xB TX power Min Max [dBm] [dBm] QPSK -15 24 16-QAM -15 22 32-QAM -15 22 64-QAM -15 21 128-QAM -15 20 256-QAM -15 19 Modulation ver. 2.2 RAy2-11-xA, RAy2-11-xB Duplex spacing Sub-band [MHz] A 490, 530 B 490, 530 ver. 2.5 RAy2-11-xA, RAy2-11-xB Sub-band A B Sub-band Range Unit L Unit U [MHz] [MHz] min 10.695 11.185 max 10.970 11.460 min 10.935 11.425 max 11.
Technical parameters 10.4.2. Radio parameters RAy2-11-xA, RAy2-11-xB Modulation [-] Channel spacing 1.75 MHz; ACCP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 3.1 2.5 -99 9.5 15 / 23 12 / 19 -12 / 0 -14 / -4 16-QAM 6.3 5.0 -93 15.0 22 / 30 20 / 26.5 -11 / -3 -13 / -7 32-QAM 7.
Technical parameters RAy2-11-xA, RAy2-11-xB Modulation [-] Channel spacing 14 MHz; ACCP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 24 19.9 -93 8.5 14 / 23 12 / 19 -21 / 0 -23 / -4 16-QAM 48 38.8 -86 15.0 20 / 30 18 / 26.5 -19 / -3 -21 / -7 32-QAM 60 49.1 -82 18.
Technical parameters RAy2-11-xA, RAy2-11-xB Modulation [-] Channel spacing 40 MHz; ACCP operation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [dBm] [dB] [dB] [dB] [dB] [dB] 50.1 -88 7.5 12 / 33 10 / 29 -22 / -4 -24 / -8 16-QAM 136 110.0 -81 15.0 19 / 33 17 / 29 -18 / -4 -21 / -8 32-QAM 170 139.2 -77 18.
Technical parameters 10.4.3. Nominal frequencies, duplex 490 MHz TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: A sub-band 1.75 MHz Channel arrangements based on 28 MHz channels ( Freq. table: rcinfo11_B_490_default:13 ) B sub-band ( Freq. table: rcinfo11_A_490_default:13 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: A sub-band 3.5 MHz Channel arrangements based on 28 MHz channels ( Freq. table: rcinfo11_B_490_default:13 ) B sub-band ( Freq. table: rcinfo11_A_490_default:13 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters RAy2-11 - xA, RAy2-11 - xB TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz Bandwidth: 7 MHz A sub-band ( Freq. table: rcinfo11_A_490_default:14 ) Ch.No. Lower [MHz] Channel arrangements based on 28 MHz channels Upper [MHz] B sub-band ( Freq. table: rcinfo11_B_490_default:14 ) Ch.No. Lower [MHz] Upper [MHz] 10943.5 10950.5 10957.5 10964.5 10971.5 10978.5 10985.5 10992.5 10999.5 11006.5 11013.5 11020.5 11027.5 11034.5 11041.5 11048.5 11055.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 14 MHz A sub-band ( Freq. table: rcinfo11_A_490_default:13 ) Ch.No. Lower [MHz] Channel arrangements based on 28 MHz channels Upper [MHz] B sub-band Ch.No. ( Freq.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 30 MHz A sub-band ( Freq. table: rcinfo11_A_490_default:13 ) Ch.No. Lower [MHz] IC Upper [MHz] B sub-band ( Freq. table: rcinfo11_B_490_default:13 ) Ch.No.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 490 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 56 MHz A sub-band ( Freq. table: rcinfo11_A_490_default:13 ) Ch.No. Lower [MHz] CEPT 12-06, Annex C B sub-band Upper [MHz] Ch.No. ( Freq.
Technical parameters 10.4.4. Nominal frequencies, duplex 530 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: A sub-band 1.75 MHz ( Freq. table: rcinfo11_A_530:13 ) TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz Channel arrangements based on 28 MHz channels ( Freq. table: rcinfo11_B_530:13 ) B sub-band Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters RAy2-11 - xA, RAy2-11 - xB Bandwidth: A sub-band 3.5 MHz ( Freq. table: rcinfo11_A_530:13 ) TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz Channel arrangements based on 28 MHz channels ( Freq. table: rcinfo11_B_530:13 ) B sub-band Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 7 MHz A sub-band ( Freq. table: rcinfo11_A_530:13 ) Ch.No. Lower [MHz] ITU-R F.387 , Annex 5 Upper [MHz] B sub-band Ch.No. ( Freq. table: rcinfo11_B_530:13 ) Lower [MHz] Upper [MHz] 10943.5 10950.5 10957.5 10964.5 10971.5 10978.5 10985.5 10992.5 10999.5 11006.5 11013.5 11020.5 11027.5 11034.5 11041.5 11048.5 11055.5 11062.5 11069.5 11076.5 11083.5 11090.5 11097.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 14 MHz A sub-band ( Freq. table: rcinfo11_A_530:13 ) Ch.No. Lower [MHz] ITU-R F.387 , Annex 5 B sub-band Upper [MHz] Ch.No. ( Freq.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 40 MHz (ITU) A sub-band ( Freq. table: rcinfo11_A_530:13 ) Ch.No. Lower [MHz] ITU-R F.387 rec.1.1, B sub-band Upper [MHz] Ch.No. ( Freq. table: rcinfo11_B_530:13 ) Lower [MHz] Upper [MHz] 10955 10995 11035 11075 11115 11485 11525 11565 11605 11645 6 1 2 3 4 5 10715 10755 10795 10835 10875 11245 11285 11325 11365 11405 7 8 9 10 11 ver. 1.
Technical parameters TX channel nominal frequencies Band 10.7 – 11.7 GHz, duplex spacing 530 MHz RAy2-11 - xA, RAy2-11 - xB Bandwidth: 56 (CS 80) MHz A sub-band ( Freq. table: rcinfo11_A_530:13 ) Ch.No. Lower [MHz] CEPT 12-06, Annex C Upper [MHz] B sub-band Ch.No. ( Freq. table: rcinfo11_B_530:13 ) Lower [MHz] Upper [MHz] 10995 11035 11075 11115 11525 11565 11605 11645 6 1 2 3 4 10755 10795 10835 10875 11285 11325 11365 11405 7 8 9 10 ver. 1.1 © RACOM s.r.o.
Technical parameters 10.5. RAy2-11 C,D parameters Note The RAy2-11-C,D units are not available yet 204 RAy2 Microwave Link – © RACOM s.r.o.
Technical parameters 10.6. RAy2-17 parameters 10.6.1. Upper/Lower Limits RAy2-17 TX power Min Max [dBm] [dBm] QPSK -25 5 16-QAM -25 5 32-QAM -25 5 64-QAM -25 5 128-QAM -25 5 256-QAM -25 5 Modulation ver. 2.0 Minimum (hw limit) and default duplex spacing. RAy2-17 Optional duplex spacing Channel width min default [MHz] [MHz] [MHz] 3.5 60 73.5 7 60 73.5 14 65 87.5 28 70 84 40 70 70 50 84 87.5 56 84 84 ver. 2.
Technical parameters 10.6.2. Radio parameters RAy2-17 Channel spacing 3.5 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 6 4.9 -97 9.5 15 / 23 12 / 19 -14 / 0 -16 / -4 16-QAM 12 9.6 -90 15.0 22 / 30 20 / 26.5 -13 / -3 -15 / -7 32-QAM 15 12.1 -87 18.
Technical parameters RAy2-17 Channel spacing 14 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 24 19.9 -92 8.5 14 / 23 12 / 19 -21 / 0 -23 / -4 16-QAM 48 38.8 -85 15.0 20 / 30 18 / 26.5 -19 / -3 -21 / -7 32-QAM 60 49.1 -81 18.
Technical parameters RAy2-17 Channel spacing 50 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [dBm] [dB] [dB] [dB] 66.3 -87.5 7.5 12 / 23 10 / 19 -24 / 0 -26 / -4 16-QAM 180 145.6 -80.5 15.0 19 / 30 17 / 26.5 -18 / -3 -21 / -7 32-QAM 225 184.2 -76.5 18.
Technical parameters 10.6.3. Nominal frequencies RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 73.5 MHz Bandwidth: 3.5 MHz duplex spacing range 63 – 189 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L31 L32 L33 L34 L35 L36 L37 17105.0 17108.5 17112.0 17115.5 17119.0 17122.5 17126.0 17129.5 17133.0 17136.5 17140.
Technical parameters RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 73.5 MHz Bandwidth: 7 MHz duplex spacing range 63 – 189 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] U19 17168.0 U21 17175.0 L2 17108.5 U23 17182.0 L4 17115.5 U25 17189.0 L6 17122.5 U27 17196.0 L8 17129.5 U29 17203.0 L10 17136.5 U31 17210.0 L12 17143.5 U33 17217.0 L14 17150.5 U35 17224.0 L16 17157.
Technical parameters RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 87.5 MHz Bandwidth: 14 MHz duplex spacing range 66.5 – 182 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] ### ### ### ### ### ### Ch.No. U22 U26 L5 L9 L13 L17 L21 L25 L29 L33 17119.0 17133.0 17147.0 17161.0 17175.0 17189.0 17203.0 U30 U34 U38 U42 U46 U50 U54 Upper [MHz] 17178.5 17192.5 17206.5 17220.5 17234.5 17248.5 17262.
Technical parameters RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 84 MHz Bandwidth: 28 MHz duplex spacing range 70 – 168 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] L4 L12 L20 L28 17115.5 17143.5 17171.5 17199.5 Ch.No. U28 U36 U44 U52 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] U24 U25 U26 U27 17185.5 17189.0 17192.5 17196.0 17199.5 L5 L6 L7 L8 L9 L10 L11 17119.0 17122.5 17126.
Technical parameters RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 70 MHz Bandwidth: 40 MHz duplex spacing range 70 – 154 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] L6 L18 L30 17122.5 17164.5 17206.5 Ch.No. Upper [MHz] U26 17192.5 U38 U50 optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 17126.0 17129.5 17133.0 17136.5 17140.0 17143.5 17147.0 17150.5 17154.
Technical parameters RAy2-17 Bandwidth: TX channel nominal frequencies Band 17.1 – 17.3 GHz, duplex spacing 87.5 MHz 50 MHz duplex spacing range 84 – 143.5 MHz (Freq.table: rcinfo17_default:17) basic channels (default duplex) Ch.No. Lower [MHz] L9 L24 17133.0 17185.5 Ch.No. U34 U49 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L8 17129.5 U32 U33 17213.5 17217.0 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 17136.5 17140.0 17143.5 17147.0 17150.5 17154.
Technical parameters RAy2-17 TX channel nominal frequencies Band 17.1 – 17.3 GHz, default duplex sp. 84 MHz Bandwidth: 56 MHz duplex spacing range 84 – 140 MHz (Freq.table: rcinfo17_default:14) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] U33 U34 U35 U36 U37 U38 U39 U40 U41 U42 U43 U44 U45 U46 U47 17217.0 17220.5 17224.0 17227.5 17231.0 17234.5 17238.0 17241.5 17245.0 17248.5 17252.0 17255.5 17259.0 17262.
Technical parameters 10.7. RAy2-18 parameters 10.7.1. Upper/Lower Limits RAy2-18-xA, RAy2-18-xB TX power Min Max [dBm] [dBm] QPSK -10 24 16-QAM -10 23 32-QAM -10 22 64-QAM -10 21 128-QAM -10 20 256-QAM -10 19 Modulation ver. 1.0 RAy2-18-xA, RAy2-18-xB Duplex spacing Sub-band [MHz] A 1008, 1010 B 1008, 1010 ver. 1.0 RAy2-18-xA, RAy2-18-xB Sub-band A B Sub-band Range Unit L Unit U [MHz] [MHz] min 17.700 18.710 max 18.209 19.219 min 18.167 19.177 max 18.
Technical parameters 10.7.2. Radio parameters RAy2-18 Channel spacing 1.75 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] QPSK 3.13 2.54 -97 9.5 15 / 23 12 / 19 -12 / 0 -14 / -4 16-QAM 6.26 4.95 -91 15.0 22 / 30 20 / 26.5 -11 / -1 -13 / -5 32-QAM 7.83 6.26 -88 19.
Technical parameters RAy2-18 Channel spacing 3.5 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 6 4.9 -94 9.5 15 / 23 12 / 19 -14 / 0 -16 / -4 16-QAM 12 9.6 -89 15.0 22 / 30 20 / 26.5 -13 / -1 -15 / -5 32-QAM 15 12.1 -86 18.5 24 / 30 22 / 26.
Technical parameters RAy2-18 Channel spacing 7 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 12 8.5 -92 8.5 15 / 23 12 / 19 -20 / 0 -22 / -4 16-QAM 24 17.2 -85 15.0 22 / 30 20 / 26.5 -18 / -1 -19 / -5 32-QAM 30 22.1 -82 18.5 24 / 30 22 / 26.
Technical parameters RAy2-18 Channel spacing 27.5 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [dBm] [dB] [dB] [dB] 36.8 -87 7.5 12 / 23 10 / 19 -21 / 1 -23 / -3 16-QAM 100 80.9 -79 15.0 20 / 30 18 / 26.5 -18 / 0 -20 / -4 32-QAM 125 102.4 -76 18.5 24 / 30 22 / 26.5 -16 / -2 -19 / -5.
Technical parameters 10.7.3. Nominal frequencies TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: 1.75 MHz ITU-R F.595-9 (-10), Annex 5.c A sub-band ( Freq.table: rcinfo18_A_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: 1.75 MHz ITU-R F.595-9 (-10), Annex 5.c B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: 2.5 MHz ITU-R F.595-9, Annex 4 (7.b) A sub-band ( Freq.table: rcinfo18_A_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: 2.5 MHz ITU-R F.595-9, Annex 4 (7.b) B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 3.5 MHz ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-10, Annex 5.b B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1008 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 3.5 MHz (1008) ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-9 -10, Annex 3 B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 5 MHz ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-9, Annex 4 (7.c) B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 7 MHz ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-10, Annex 5.a B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1008 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 7 MHz (1008) ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-9 -10, Annex 3 B sub-band ( Freq.table: rcinfo18_B_default:5 ) Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] Ch.No.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: A sub-band 7.5 MHz ( Freq.table: rcinfo18_A_default:5 ) ITU-R F.595-10, Annex 4.2 B sub-band Ch.No. Lower [MHz] Upper [MHz] Ch.No. Lower [MHz] Upper [MHz] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 17710.0 17717.5 17725.0 17732.5 17740.0 17747.5 17755.0 17762.5 17770.0 17777.5 17785.0 17792.5 17800.
Technical parameters RAy2-18 - xA, RAy2-18 - xB TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz Bandwidth: 13.75 MHz A sub-band ( Freq.table: rcinfo18_A_default:5 ) Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 CEPT 12-03 E, Annex A, ITU-R F.595-9 -10, Annex 4 (6.a) Lower [MHz] Upper [MHz] 17713.75 17727.50 17741.25 17755.00 17768.75 17782.50 17796.25 17810.00 17823.75 17837.50 17851.25 17865.00 17878.
Technical parameters TX channel nominal frequencies Band 17.7 – 19.7 GHz, duplex spacing 1010 MHz RAy2-18 - xA, RAy2-18 - xB Bandwidth: 27.5 MHz A sub-band ( Freq.table: rcinfo18_A_default:5 ) Ch.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CEPT 12-03 E, Annex A, ITU-R F.595-9 -10, rec. 1.1.
Technical parameters 10.8. RAy2-24 parameters 10.8.1. Upper/Lower Limits RAy2-24 TX power Min Max [dBm] [dBm] QPSK -30 10 16-QAM -30 10 32-QAM -30 10 64-QAM -30 10 128-QAM -30 10 256-QAM -30 10 Modulation ver. 1.0 Minimum (hw limit) and default duplex spacing. RAy2-24 Optional duplex spacing Channel width min default [MHz] [MHz] [MHz] 3.5 60 73.5 7 60 73.5 14 65 87.5 28 70 84 40 70 70 50 84 87.5 56 84 84 ver. 2.
Technical parameters 10.8.2. Radio parameters RAy2-24 Channel spacing 3.5 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 6 4.9 -96 9.5 15 / 23 12 / 19 -14 / 0 -16 / -4 16-QAM 12 9.6 -89 15.0 22 / 30 20 / 26.5 -13 / -3 -15 / -7 32-QAM 15 12.1 -86 18.
Technical parameters RAy2-24 Channel spacing 14 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [Mbps] [dBm] [dB] [dB] [dB] [dB] [dB] QPSK 24 19.9 -91 8.5 14 / 23 12 / 19 -21 / 0 -23 / -4 16-QAM 48 38.8 -84 15.0 20 / 30 18 / 26.5 -19 / -3 -21 / -7 32-QAM 60 49.1 -80 18.
Technical parameters RAy2-24 Channel spacing 50 MHz; ACCP operation Modulation Co-channel rejection Adjacent channel Selectivity Raw User RSS / SNR-6for 1 dB 3 dB 1 dB 3 dB BER 10 Bit Bit Rate Rate RSS SNR declared / limit declared / limit declared / limit declared / limit [-] [dBm] [dB] [dB] [dB] 66.3 -86.5 7.5 12 / 23 10 / 19 -24 / 0 -26 / -4 16-QAM 180 145.6 -79.5 15.0 19 / 30 17 / 26.5 -18 / -3 -21 / -7 32-QAM 225 184.2 -75.5 18.
Technical parameters 10.8.3. Nominal frequencies 24.00-24.25 GHz RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 73.5 MHz 3.5 MHz duplex spacing range 63 – 238 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L31 L32 L33 L34 L35 L36 L37 L38 L39 L40 L41 L42 L43 L44 L45 L46 L47 L48 L49 L50 L51 24006.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 73.5 MHz 7 MHz duplex spacing range 63 – 238 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] U19 24069.0 U21 24076.0 L2 24009.5 U23 24083.0 L4 24016.5 U25 24090.0 L6 24023.5 U27 24097.0 L8 24030.5 U29 24104.0 L10 24037.5 U31 24111.0 L12 24044.5 U33 24118.0 L14 24051.5 U35 24125.0 L16 24058.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 87.5 MHz 14 MHz duplex spacing range 66.5 – 231 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] ### ### ### ### ### ### Ch.No. U24 L3 L7 L11 L15 L19 L23 L27 L31 L35 L39 L43 L47 24013.0 24027.0 24041.0 24055.0 24069.0 24083.0 24097.0 24111.0 24125.0 24139.0 24153.0 24167.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 84 MHz 28 MHz duplex spacing range 70 – 217 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. U26 L10 L18 L26 L34 L42 24037.5 24065.5 24093.5 24121.5 24149.5 U34 U42 U50 U58 U66 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] U24 U25 24086.5 24090.0 24093.5 L4 L5 L6 L7 L8 L9 24016.5 24020.0 24023.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 70 MHz 40 MHz duplex spacing range 70 – 203 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] L8 L20 L32 L44 24030.5 24072.5 24114.5 24156.5 Ch.No. U28 U40 U52 U64 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L6 L7 24023.5 24027.0 U26 U27 24093.5 24097.0 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 24034.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 87.5 MHz 50 MHz duplex spacing range 84 – 196 MHz (Freq.table: rcinfo24_ISM250_default:15) basic channels (default duplex) Ch.No. Lower [MHz] L8 L23 L38 24030.5 24083.0 24135.5 Ch.No. U33 U48 U63 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L7 24027.0 U31 U32 24111.0 24114.5 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 24034.0 24037.5 24041.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.25 GHz, duplex spacing 84 MHz 56 MHz duplex spacing range 84 – 189 MHz (Freq.table: rcinfo24_ISM250_default:14) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### L22 L38 24079.5 24135.5 U46 U62 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 24030.5 24034.0 24037.5 24041.0 24044.5 24048.0 24051.5 24055.0 24058.
Technical parameters 10.8.4. Nominal frequencies 24.05-24.25 GHz RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 73.5 MHz 3.5 MHz duplex spacing range 63 – 189 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L31 L32 L33 L34 L35 L36 L37 L38 L39 L40 L41 L42 L43 L44 L45 L46 L47 L48 L49 L50 L51 24055.0 24058.5 24062.0 24065.5 24069.0 24072.5 24076.0 24079.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 73.5 MHz 7 MHz duplex spacing range 63 – 189 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] U33 24118.0 U35 24125.0 L16 24058.5 U37 24132.0 L18 24065.5 U39 24139.0 L20 24072.5 U41 24146.0 L22 24079.5 U43 24153.0 L24 24086.5 U45 24160.0 L26 24093.5 U47 24167.0 L28 24100.5 U49 24174.0 L30 24107.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 87.5 MHz 14 MHz duplex spacing range 66.5 – 182 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### U36 U40 L19 L23 L27 L31 L35 L39 L43 L47 24069.0 24083.0 24097.0 24111.0 24125.0 24139.0 24153.0 24167.0 U44 U48 U52 U56 U60 U64 U68 24128.5 24142.5 24156.5 24170.5 24184.5 24198.5 24212.5 24226.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 84 MHz 28 MHz duplex spacing range 70 – 168 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] L18 L26 L34 L42 24065.5 24093.5 24121.5 24149.5 Ch.No. U42 U50 U58 U66 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] U38 U39 U40 U41 24135.5 24139.0 24142.5 24146.0 24149.5 L19 L20 L21 L22 L23 L24 L25 24069.0 24072.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 70 MHz 40 MHz duplex spacing range 70 – 154 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] L20 L32 L44 24072.5 24114.5 24156.5 Ch.No. Upper [MHz] U40 24142.5 U52 U64 optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L31 24076.0 24079.5 24083.0 24086.5 24090.0 24093.5 24097.0 24100.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 87.5 MHz 50 MHz duplex spacing range 84 – 143.5 MHz (Freq.table: rcinfo24_ISM200:14) basic channels (default duplex) Ch.No. Lower [MHz] L23 L38 24083.0 24135.5 Ch.No. U48 U63 Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] L22 24079.5 U46 U47 24163.5 24167.0 L24 L25 L26 L27 L28 L29 L30 L31 L32 L33 L34 L35 L36 L37 24086.5 24090.0 24093.5 24097.0 24100.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.05 – 24.25 GHz, default duplex sp. 84 MHz 56 MHz duplex spacing range 84 – 140 MHz (Freq.table: rcinfo24_ISM200:13) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] U47 U48 U49 U50 U51 U52 U53 U54 U55 U56 U57 U58 U59 U60 U61 24167.0 24170.5 24174.0 24177.5 24181.0 24184.5 24188.0 24191.5 24195.0 24198.5 24202.0 24205.5 24209.0 24212.
Technical parameters 10.8.5. Nominal frequencies 24.05-24.25 GHz FCC TX channel nominal frequencies RAy2-24 Bandwidth: Band 24.05 – 24.25 GHz, default duplex sp. 70 MHz 5 MHz duplex spacing range 60 – 190 MHz (Freq.table: rcinfo24_FCC200:3) basic channels (default duplex) Ch.No.
Technical parameters TX channel nominal frequencies RAy2-24 Bandwidth: Band 24.05 – 24.25 GHz, default duplex sp. 75 MHz 10 MHz duplex spacing range 65 – 180 MHz (Freq.table: rcinfo24_FCC200:3) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No.
Technical parameters TX channel nominal frequencies RAy2-24 Bandwidth: Band 24.05 – 24.25 GHz, default duplex sp. 75 MHz 30 MHz duplex spacing range 70 – 150 MHz (Freq.table: rcinfo24_FCC200:3) basic channels (default duplex) Ch.No. Lower [MHz] 24080 L6 24110 L12 24140 L18 Ch.No. U21 U27 U33 optional channels Upper [MHz] Ch.No. Lower [MHz] Ch.No.
Technical parameters TX channel nominal frequencies RAy2-24 Bandwidth: Band 24.05 – 24.25 GHz, default duplex sp. 90 MHz 50 MHz duplex spacing range 85 – 100 MHz (Freq.table: rcinfo24_FCC200:3) basic channels (default duplex) Ch.No. Lower [MHz] 24105 L11 Ch.No. U29 optional channels Upper [MHz] Ch.No. Lower [MHz] L10 24100 L12 L13 24110 24115 Ch.No. Upper [MHz] U27 U28 24185 24190 U30 24200 24195 Ver. 2.0 TX channel nominal frequencies RAy2-24 Bandwidth: Band 24.05 – 24.
Technical parameters 10.8.6. Nominal frequencies 24.00-24.15 GHz RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.15 GHz, duplex spacing 73.5 MHz 3.5 MHz duplex spacing range 63 – 140 MHz (Freq.table: rcinfo24_ISM150:1) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] optional channels Ch.No. Lower [MHz] Ch.No. Upper [MHz] ### L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 24006.0 24009.5 24013.0 24016.5 24020.0 24023.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.15 GHz, duplex spacing 73.5 MHz 7 MHz duplex spacing range 63 – 136.5 MHz (Freq.table: rcinfo24_ISM150:1) basic channels (default duplex) Ch.No. Lower [MHz] Ch.No. Upper [MHz] U20 24072.5 L1 24006.0 U22 24079.5 L3 24013.0 U24 24086.5 L5 24020.0 U26 24093.5 L7 24027.0 U28 24100.5 L9 24034.0 U30 24107.5 L11 24041.0 U32 24114.5 L13 24048.0 U34 24121.5 L15 24055.0 U36 24128.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.15 GHz, duplex spacing 87.5 MHz 14 MHz duplex spacing range 66.5 – 129.5 MHz (Freq.table: rcinfo24_ISM150:1) basic channels (default duplex) Ch.No. Lower [MHz] ### ### ### ### ### ### Ch.No. U23 L2 L6 L10 L14 L18 24009.5 24023.5 24037.5 24051.5 U27 U31 U35 U39 Upper [MHz] 24083 24097 24111 24125 24139 24065.5 optional channels Ch.No.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.15 GHz, duplex spacing 84 MHz 28 MHz duplex spacing range 70 – 115.5 MHz (Freq.table: rcinfo24_ISM150:1) basic channels (default duplex) Ch.No. Lower [MHz] L4 L12 24016.5 24044.5 Ch.No. U28 U36 optional channels Upper [MHz] Ch.No. Lower [MHz] Ch.No. Upper [MHz] U24 U25 U26 U27 24086.5 24090.0 24093.5 24097.0 24100.5 L5 L6 L7 L8 L9 L10 L11 24020.0 24023.5 24027.0 24030.5 24034.0 24037.5 24041.
Technical parameters RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.00 – 24.15 GHz, duplex spacing 87.5 MHz 50 MHz duplex spacing range 84 – 94.5 MHz (Freq.table: rcinfo24_ISM150:2) basic channels (default duplex) Ch.No. Lower [MHz] L8 24030.5 Ch.No. U33 optional channels Upper [MHz] Ch.No. Lower [MHz] L7 24027.0 L9 L10 24034.0 24037.5 Ch.No. Upper [MHz] U31 U32 24111.0 24114.5 U34 24121.5 24118.0 ver. 1.0 RAy2-24 Bandwidth: TX channel nominal frequencies Band 24.
Safety, environment, licensing 11. Safety, environment, licensing 11.1. Frequency RAy2 microwave links designed for operation in licensed bands must be used in accordance with license issued by the Telecommunications Authority for the area the device is operating in. RAy2 microwave links must comply with the maximum permitted radiated power (EIRP) in accordance with conditions of the given country. 11.2.
Safety, environment, licensing Tab. 11.2: Minimum Safety Distance 24 GHz RAy2-24 24.000 – 24.250 GHz +10 dBm RF power Distance where the FCC limits is met for Antenna code Parabolic antenna Gain G General Population / Occupational / [dBi] Uncontrolled Exposure Controlled Exposure [cm] [cm] JRMB – 400 – 24Ra ø 400 mm 36.8 70 30 JRMB – 680 – 24Ra ø 680 mm 41.7 120 60 JRMB – 900 – 24Ra ø 900 mm 44 150 70 JRMB – 1200 – 24Ra ø 1200 mm 46 200 90 ver. 1.0 11.3.
Safety, environment, licensing lettering to indicate cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling, return the battery to your supplier or to a designated collection point. 11.5.
Safety, environment, licensing RACOM Open Software License Version 1.0, November 2009 Copyright (c) 2001, RACOM s.r.o., Mírová 1283, Nové Město na Moravě, 592 31 Everyone can copy and spread word-for-word copies of this license, but no changes are permitted. The program (binary version) is freely available on http://www.racom.eu.
Safety, environment, licensing 11.8.
Safety, environment, licensing Declaration of Conformity RAy2-11 We Manufacturer: RACOM Address: Mirova 1283, 592 31 Nove Mesto na Morave, Czech Republic VAT: CZ46343423 declare under our own responsibility that the product Product: RAy2-11 sub-band A (10 695 – 10 970 MHz; 11 185 – 11 460 MHz) sub-band B (10 935 – 11 195 MHz; 11 425 – 11 695 MHz) Purpose of use: Microwave IP Bridge to which this declaration relates is in conformity with the essential requirements and other relevant requirements o
Safety, environment, licensing Declaration of Conformity RAy2-17 We Manufacturer: RACOM Address: Mirova 1283, 592 31 Nove Mesto na Morave, Czech Republic VAT: CZ46343423 declare under our own responsibility that the product Product: RAy2-17 Purpose of use: Short Range Device – equipment for data transmission to which this declaration relates is in conformity with the essential requirements and other relevant requirements of the Directive of the European Parliament and of the Council 1999/5/EC on
Safety, environment, licensing Declaration of Conformity RAy2-24 We Manufacturer: RACOM Address: Mirova 1283, 592 31 Nove Mesto na Morave, Czech Republic VAT: CZ46343423 declare under our own responsibility that the product Product: RAy2-24 Purpose of use: Short Range Device – equipment for data transmission to which this declaration relates is in conformity with the essential requirements and other relevant requirements of the Directive of the European Parliament and of the Council 1999/5/EC on
Safety, environment, licensing 11.9. FCC authorization of transmitters FCC verification RAy2-11 was verified for compliance according to CFR 47 part 101 [see §101.139(a)]. FCC comment according to §101.141 and considering the low spectral efficiency the following modulations are not allowed in RAy2-11: Bandwidth Modulation 2.5 MHz QPSK 3.75 MHz QPSK 5 MHz QPSK 10 MHz QPSK, 16-QAM, 32-QAM 30 MHz QPSK 40 MHz QPSK Except during anomalous signal fading.
Safety, environment, licensing 11.10. Country of Origin Declaration Country of Origin Declaration Producer: RACOM s.r.o. Address: Mirova 1283, 592 31 Nove Mesto na Morave, Czech Republic VAT No: CZ46343423 We, the manufacturer, hereby declare that Country of Origin of the RAy microwave links and its accessories is the Czech Republic, EU.
Antenna dimensions Appendix A. Antenna dimensions 1 Example antenna's diameter of 68 and 90 cm. More on www.racom.eu . Fig. A.1: Jirous antenna 68 Fig. A.2: Jirous antenna 90 1 http://www.racom.eu/eng/products/microwave-link.html#download 270 RAy2 Microwave Link – © RACOM s.r.o.
Rain zone map Appendix B. Rain zone map © RACOM s.r.o.
IP address in the PC (Windows XP) Appendix C. IP address in the PC (Windows XP) Setting up the IP address in the PC For configuration of the link a suitable IP address has to be set up in the PC, for example 192.168.169.160 • • • Open the Start menu, Settings, Network Connections, Local Area Connection In the window Local Area Connection select Properties Another window opens. Select Internet Protocol (TCP/IP) and click Properties: • Another window opens.
IP address in the PC (Windows XP) Checking the IP address in the PC In Windows XP proceed in the following manner: • • • • Interconnect the configured unit and PC with an Ethernet cable Open the Start menu and click Run... Enter command cmd Enter command ipconfig and read the PC IP address and mask: Checking the PC - unit connection using Ping In Windows XP send a ping as follows: • • • • • Check the connection between the PC and the unit via the Ethernet cable. In the Start menu click Run...
IP address in the PC (Windows 7) Appendix D. IP address in the PC (Windows 7) Setting up the IP address in the PC For configuration of the link a suitable IP address has to be set up in the PC, for example 192.168.169.
IP address in the PC (Windows 7) Checking the IP address in the PC In Windows 7 proceed in the following manner: • • • Interconnect the configured unit and PC with an Ethernet cable Under the Start menu, type the command cmd in the Search programs and files box and press Enter. Inside the cmd.exe window that opens, enter the command ipconfig at the command prompt and find the information about IP address and mask among the list of messages returned.
IP address in the PC (Windows 8) Appendix E. IP address in the PC (Windows 8) Windows 8 allows you to access the Network Connections page in different ways, for example: ■ Using Start Button ○ Start button (left down corner), Right click, choose Network Connections ○ Continue to the Network Connections page.
IP address in the PC (Windows 8) ○ Click the icon for Internet access on the task bar in the lower right corner ○ Select Change adapter settings in the Network and Sharing Center ○ Continue to the Network Connections page. ■ On the Network Connections page: ○ Select Properties from Ethernet Network drop down menu ○ Choose Internet Protocol Version 4 (TCP/IPv4), Properties, Use the following IP address © RACOM s.r.o.
IP address in the PC (Windows 8) ■ Enter IP Address 192.168.169.160 ■ Set Subnet mask to 255.255.255.0 ■ Click OK to acknowledge these settings and close all windows Checking the IP address in the PC In Windows 8 proceed in the following manner: • • • Interconnect the configured unit and PC with an Ethernet cable Right click on the Start button, type the command cmd and press Enter. Inside the cmd.
SSH key generation Appendix F. SSH key generation Linux Use “ssh-keygen” command. Windows Use "PUTTYGEN.EXE" software, which is typically located in the c:\Program Files\putty\ directory and apply the "Generate" button. To use CLI (Command Line Interface) access the unit with a PuTTY client. Access is protected by a key. The key can be in Linux format and it begins: -----BEGIN DSA PRIVATE KEY----..... or in PuTTY format which begins: PuTTY-User-Key-File-2: ssh-dss .....
SSH key generation PuTTY access with key In PuTTY menu fill in the address, e.g. root@192.168.169.169 and the name of the link, e.g. RAy 17 Racom. Go to Connection / SSH / Auth in the left column and locate the key C:\downloads\ray.ppk Go back to Session and Save the configuration. To connect select the name of the connection and click Open. PuTTY asks for password created during key conversion. 280 RAy2 Microwave Link – © RACOM s.r.o.
Https certificate Appendix G. Https certificate When switching from older versions of the firmware the access certificate for https is changed. New web browser configuration must take place in order to remove the link between the microwave link management IP address and the previous https certificate. Mozilla Firefox how-to: 1.
Unit block diagrams Appendix H. Unit block diagrams Unit overview Eth1 Eth2 Air SWITCH Radio Modem antenna CPU USB CPU Fig. H.1: Block diagram of the unit Switch and connected ports Port Eth1 Eth2 Air CPU Egress Queue PHY PHY QoS PIRL PHY QoS PIRL Egress Queue PHY Radio Modem QoS PIRL Egress Queue Radio Modem CPU QoS PIRL Egress Queue CPU Ingress SWITCH L2 switching block Port Eth1 Eth2 Air CPU Egress Fig. H.
Index A accessories, 28 ACM, 70 adapter eth, 35 wifi, 35 address default, 8 IP, 72 IP in RAy, 39 MAC, 68 address IP PC Windows 7, 274 PC Windows 8, 276 PC Windows XP, 272 alarms, 80 antenna dimensions, 26, 270 directing, 57 assembly, 42 lubrication, 45, 49 ATPC, 70 ATU, 128 authorization, 168 B backup, 142 bandwidth, 70 box contens, 10 C cable bushing, 30 calculation link, 12 CLI, 159, 165 configuration, 62 link, 40 connectors location, 22 mounting, 50 constellation diagram, 151 copyright, 7 D declaratio
Index K Q keys, 145 feature, 40 ssh access, 280 ssh conversion, 279 ssh generation, 279 QoS, 83 L leaky bucket, 101 LED, 22, 25 licensing, 260 link configuration, 40 length, 18 microwave, 11 LLDP protocol, 72 logs, 157 M mapping 802.
Index U USB accessories, 75 V VLAN, 72, 118 VTU, 125 W wifi adapter, 35 © RACOM s.r.o.
Revision History Appendix I. Revision History © RACOM s.r.o.
Revision History Revision 1.0 First issue 2014-05-28 Revision 1.1 Name plate changes 2014-06-04 Revision 1.2 2014-07-15 RAy2-11 C,D user speed and CS correction Revision 1.3 Accessory supplemented 2014-07-25 Revision 1.4 2014-08-12 RAy2-11 A,B frequency range corrected Revision 1.5 2014-09-01 Several channels added to RAY2-11 A,B H/L switching warning ETH cable grounding Overview diagram of the unit IP address setting in Windows 7 and Windows 8 PC Revision 1.
Revision History Revision 1.12 Updated for fw 2.1.7.0. 2015-06-02 Changes in the super user mode Order code description RAy2-10 radio parameters updated Accessories updated Revision 1.13 Updated for fw 2.1.13.0. 2015-12-01 Diagram PIRL improved Diagram Advanced added Revision 1.14 RAy2-18 channels added 2015-12-30 RAy2-24 FCC channels added © RACOM s.r.o.
