InfiNet Wireless R5000 Technical User Manual Revision date: 8 September 2010 OS Version: v1.
Legal Rights © Copyright 2010 InfiNet Wireless. All rights reserved. The information contained in this document is originated by, proprietary, confidential and owned by InfiNet Wireless. No part of this document should be disclosed, reproduced or distributed without the express written permission of InfiNet Wireless Ltd. InfiNet Wireless Ltd. reserves the right to change the information contained in this document without prior notice.
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Hereby, InfiNet Wireless declares that this equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
InfiNet Wireless R5000 Technical User Manual Table of contents I. GETTING STARTED .......................................................................................................... 4 1. Scope of document ............................................................................................................... 4 Getting started .................................................................................................................. 4 Hardware description ............................
InfiNet Wireless R5000 Technical User Manual Precaution measures........................................................................................................ 26 Service cable soldering procedure ..................................................................................... 28 Tools to be available at the installation site ....................................................................... 30 2. InfiNet Wireless R5000-O/Om/Ow ...........................................................
InfiNet Wireless R5000 Technical User Manual VI. CONFIGURATION VIA WEB-INTERFACE ....................................................................... 60 1. Overall functionality overview .............................................................................................. 60 2. Run Requirements .............................................................................................................. 60 3. Basic settings ......................................................................
InfiNet Wireless R5000 Technical User Manual I. Getting Started This Technical User Manual contains the description of InfiNet Wireless equipment including installation and configuration guidelines, recommendations and troubleshooting sections, supplementary materials. The document is intended to be used by Qualified RF engineers/technicians and IT professionals.
InfiNet Wireless R5000 Technical User Manual Supplementary information The chapter contains supplementary information (specifications, connectors soldering schemes and InfiNet Wireless products matrix). 2. General products description InfiNet Wireless products offer scalable, robust, flexible and cost-effective broadband wireless access solutions for carrier-class networks.
InfiNet Wireless R5000 Technical User Manual 3.
InfiNet Wireless R5000 Technical User Manual II.Hardware description 1. Power supply units (IDU) All outdoor equipment is equipped with indoor power supply units. Exact type of IDU which is used with each device model is specified in different models description (see below). IDU-CPE Used with R5000-S and R5000-L only.
InfiNet Wireless R5000 Technical User Manual Rear panel Connection scheme for IDU-CPE Copyright © 2004-2010 by InfiNet Wireless 8
InfiNet Wireless R5000 Technical User Manual IDU-BS Top view Front panel Rear panel Copyright © 2004-2010 by InfiNet Wireless 9
InfiNet Wireless R5000 Technical User Manual Connection scheme for IDU-BS Copyright © 2004-2010 by InfiNet Wireless 10
InfiNet Wireless R5000 Technical User Manual Injector IDU-LA Injector IDU-LA may be used for the following purposes: 1. To connect the second (additional) RJ-45 connector of R5000-Om/Mm device models to network equipment. 2. To connect third-party DC power sources to ODU (for example, to power the unit from solar power or wind power sources). Acceptable voltage values of third-party DC power sources are 12..48V.
InfiNet Wireless R5000 Technical User Manual Inside view Connection scheme for IDU-LA (for second Ethernet port) Connection scheme for IDU-LA (for third-party power sources) Copyright © 2004-2010 by InfiNet Wireless 12
InfiNet Wireless R5000 Technical User Manual IDU with E1/T1 ports IDU with E1/T1 ports can be supplied with 2-4 E1/T1 ports. Below there is an IDU with 2 ports. Front panel Rear panel Grounding clamp Power supply connector Fuse failure indicator Power indicator System status indicators Activity with Activity with ODU LAN indicator indicator E1/T1 data path Reset button status indicators Link with Link with 10/100BaseT Service cable LAN ODU Ethernet connector.
InfiNet Wireless R5000 Technical User Manual Indicator (green) Status Off No power On Power is okay System status indicators (Sys Stat1 and Sys Stat 2) Sys Stat 1 Indicator (red) Sys Stat 2 Indicator (green) Status On Off Failure during power-on self-test Off On System is operating correctly: no failures during tests found, E1/T1 data are transferred without failures between external E1/T1 source and IDU device and then transmitted and received correctly through IDU and ODU to the other side
InfiNet Wireless R5000 Technical User Manual You can see ―E1‖ Jack soldering scheme in the ―Supplementary information‖ section of this manual.
InfiNet Wireless R5000 Technical User Manual 2. Outdoor Units (ODU) InfiNet Wireless R5000-O/R5000-L IDU Default factory option: IDU-BS for R5000-O, IDU-CPE for R5000-L. ODU IW R5000-O ODU is delivered with two types of service cable connectors: "Screw Lock" and "RJ-45". The following shows IW R5000-O ODU with "Screw Lock" service cable connector. IW R5000-O ODU with "RJ-45" service cable connector is similar to IW R5000-S with ―RJ-45‖ connector (see below).
InfiNet Wireless R5000 Technical User Manual InfiNet Wireless R5000-M/ R5000-S IDU Default factory option: IDU-CPE (for R5000-S), IDU-BS (for R5000-M).
InfiNet Wireless R5000 Technical User Manual InfiNet Wireless R5000-Om/R5000-Lm IDU Default factory option: IDU-BS for R5000-Om, IDU-CPE for R5000-Lm.
InfiNet Wireless R5000 Technical User Manual InfiNet Wireless R5000-Mm/R5000-Sm IDU Default factory option: IDU-BS for R5000-Mm, IDU-CPE for R5000-Sm.
InfiNet Wireless R5000 Technical User Manual InfiNet Wireless R5000-Ow IDU Default factory option: IDU-BS.
InfiNet Wireless R5000 Technical User Manual ODU LED indicators description InfiNet Wireless ODU units have two LED indicators (red and green) located in the Console connector. These LEDs are useful in monitoring the device status during the installation procedure. LEDs modes and Device status correspondence is shown in the following table: Red indicator Green indicator Device status Off Off Device is switched off of in the process of start-up booting Off Blinking Device is booted.
InfiNet Wireless R5000 Technical User Manual III.Installation procedure 1.
InfiNet Wireless R5000 Technical User Manual General recommendation for antennas placement are the following: Install antennas as high as possible over specific level. In case of flat surface - it will be ground level, in case of vegetation and forest – it will be tree heights, in urban environment – it will be the highest building in the observed area (specific level definition).
InfiNet Wireless R5000 Technical User Manual impulses are terminated on the IDU case by the winding shield, and further – on the IDU grounding. The end of the STP service cable that is connected to IDU should be assembled with a Shielded RJ-45 connector. The other end of the STP service cable (connected to ODU) should be assembled with unshielded (standard) RJ-45 connector. IDU is grounded via a three-conductor power cord and a plug containing a ground.
InfiNet Wireless R5000 Technical User Manual Grounding when using IDU-LA Antenna must be placed on the mast on the level that is at least 1 meter lower than a mast‘s top. In this case it is of big probability that the lightning strikes the mast and not the antenna. The mast is to be grounded on the grounding contour according to your local standards.
InfiNet Wireless R5000 Technical User Manual Antenna alignment To obtain maximal system performance antennas must be precisely aligned one towards another according to LOS requirements. General recommendations for antenna alignment are the following: Align antennas using optical equipment (binoculars, accompanied by mobile phone actions coordination spyglass) Use GPS receiver and area map Use build-in InfiNet Wireless Device features.
InfiNet Wireless R5000 Technical User Manual Antennas and cables are electric conductors. Incidental electrostatic strikes may occur during the system installation. This can lead to equipment damaging or may hurt the personnel. While installing or changing the elements of the antenna-feeder system one must make sure that open metal parts are temporarily grounded. Do not install the antenna close to the electric power lines.
InfiNet Wireless R5000 Technical User Manual Service cable soldering procedure “RJ-45” connector The following instruction shows the ―RJ-45‖ connector soldering procedure. Step 1. Peel STP service cable and prepare ―RJ-45‖ connector parts. Use RJ-45 connector without grounding here (RJ-45 connector with grounding is used for connecting service cable to IDU). Step 2. Stick rubber filler – 5 on the Part 4, previously having removed protective white layer from rubber filler -5.
InfiNet Wireless R5000 Technical User Manual Step 4. Put Part 4 on the attached in the previous step RJ-45 connector. Step 5. Screw Part 2 on Part 4. This fixes the ―RJ-45‖ connector on the cable. Check that the connector is properly fixed on the cable. Step 6. Assemble the connector to the unit. Step 7. Fix the connector by screwing Part 3. Now the connector is hermetically attached to the unit.
InfiNet Wireless R5000 Technical User Manual Tools to be available at the installation site 1. Screwdrivers set 2. Pliers 3. Spanners set 4. Connectors isolating set Raw rubber Thermal shrinkage tube Scissors Fan Mantling gun 5.
InfiNet Wireless R5000 Technical User Manual 2. InfiNet Wireless R5000-O/Om/Ow Installation guidelines 1. Unpack the equipment 2. Check items integrity 3. Prepare RF-cables of the required length. For recommended maximal RF cable length is 1 meter. 4. Install and isolate connectors on the RF cable 5GHz devices the the 5. Determine the STP cable length that is used to connect IDU and ODU. The total cable length between LAN (behind IDU) and ODU should not be longer than 100 meters.
InfiNet Wireless R5000 Technical User Manual 17. Connect the STP cable to IDU previously having touched IDU connector case with STP cable connector case 18. Provide grounding for IDU 19. Connect Ethernet cable to IDU 20. Provide power supply for IDU 21.
InfiNet Wireless R5000 Technical User Manual 3. InfiNet Wireless R5000-L/Lm Installation guidelines 1. Unpack the equipment 2. Check items integrity 3. Prepare required devices maximal 1 meter. RF-cables of the length. For 5GHz the recommended RF cable length is 4. Install and isolate the connectors on the RF cable 5. Determine the STP cable length that is used to connect IDU and ODU. The total cable length between LAN (behind IDU) and ODU should not be longer than 100 meters.
InfiNet Wireless R5000 Technical User Manual 20.
InfiNet Wireless R5000 Technical User Manual 4. InfiNet Wireless R5000-M/Mm and R5000-S/Sm Installation guidelines 1. Unpack the equipment 2. Check items integrity 3. Determine the STP cable length that is used to connect IDU and ODU. The total cable length between LAN (behind IDU) and ODU should not be longer than 100 meters. 4. Install (solder) connector for ODU on the STP cable and isolate it 5. Lay the STP cable ―from top to bottom‖ – from ODU to IDU 6.
InfiNet Wireless R5000 Technical User Manual 5. Mounting kit (MOUNT-KIT-85) The default mounting kit packed with all the device models is MOUNT-KIT-85.
InfiNet Wireless R5000 Technical User Manual Assembly Copyright © 2004-2010 by InfiNet Wireless 37
InfiNet Wireless R5000 Technical User Manual Possible variants of the installation Attention! MOUNT-KIT-85 does NOT contain worm drive hose clamps or other additional fixtures used in possible variants of installation.
InfiNet Wireless R5000 Technical User Manual IV.Basic configuration instructions 1. Initial settings configuration procedure Before starting new device, one should perform initial configuration. The configuration can be performed either using serial console port or using Telnet protocol. In order to configure the device using Console port, follow the instructions below: Device should be connected with host serial interface, using InfiNet Console cable Start any terminal emulation software (e.g.
InfiNet Wireless R5000 Technical User Manual rfX.0 - radio interfaces. See device‘s labeling or use ―ifconfig -a‖ command to learn your radio interfaces wifi0 – Wi-Fi AP interface pppX – point-to-point interfaces tunX - interfaces used for IPIP tunnels building vlanX – interfaces supporting VLAN 802.1q tagging All configured interfaces of the Device can be reviewed using the following command: ifconfig -a 3.
InfiNet Wireless R5000 Technical User Manual It is recommended to put a switch between the unit and the PC from which ERConsole is executed. 2. Start «ERConsole» utility on the computer by running ―ERConsole.jar‖ file. Utility will be running in a waiting mode. 3. Restart the device. During its restart «ERConsole» utility will determine the device and will show necessary information about it in the ―Discovered devices‖ section of the main window. «ERConsole» utility main window. 4.
InfiNet Wireless R5000 Technical User Manual «New task» window. 8. Restart the device. After device restart ―ERConsole‖ utility will reset device configuration to the default. 9. Now login the device with any non-zero length login and password. 10. Reconfigure device username and password. The ―ERConsole‖ utility‘s ―New task‖ window also allows setting the units‘ IPaddress on its Ethernet interface (eth0) without login to the unit. To perform this procedure please follow the below steps: 1.
InfiNet Wireless R5000 Technical User Manual config show rip na t In order to save your configuration ―config save‖ command is used. It saves the current system configuration in the Device's flash memory for subsequent permanent use. All modifications to the system parameters, if not saved by this command, are valid only during the current session (until the system reset occurs).
InfiNet Wireless R5000 Technical User Manual reset to 0) or numeric value. The IP address 0/0 denotes all possible IP addresses. Therefore, the possible formats to specify IP-addresses are: nn.nn.nn.nn (no mask is used) nn.nn.nn.nn/N (N is the bit length of the mask) nn.nn.nn.nn:xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx is the numerical value of the mask) Example: The 192.168.9.0/24 address describes the network address 192.168.9.0 and the mask with leading 24 bits on.
InfiNet Wireless R5000 Technical User Manual applications generating streams of short packets. Burst enabling relates to a radio interface as a whole, and means only that you want to use this mode in this device; but the BURST protocol can only work for destinations where it is also enabled at the other end, and only if the MINT protocol is used at both sides. Burst enabling does not induce any changes in the work of other devices in the network.
InfiNet Wireless R5000 Technical User Manual Any other types of antennas are strictly prohibited for point-to-multipoint operation for R5000-Ome model. Certain transmit power reductions must be performed depending on the antenna attached to the unit. For the antenna type MA-WD56-DP16 maximal transmit power combined from the two transmitter chains is 20 dBm (100 mW) or 17 dBm per the chain.
InfiNet Wireless R5000 Technical User Manual or choose transmit power value of 10 dBm in Basic Settings page at the web GUI. Transmit power reduction takes place immediately. However, the configuration changes must be saved into a non-volatile memory. To perform that execute the following command: config save The installation or configuration engineer must ensure the above specified reductions have been accomplished. 9.
InfiNet Wireless R5000 Technical User Manual V.Link Configuring 1. Preliminary decisions Speed selection Overall link performance is greatly depends on the right speed selection. Wrong speed of a radio link in most cases lowers its performance characteristics. In the result subscribers are getting bad services. IW MINT architecture makes speed selection process fully automatic.
InfiNet Wireless R5000 Technical User Manual Range/Bitrate calculator view. To use the calculator: 1. Set needed frequency range in ―Band‖ field. 2. Set NLOS parameters in ―Path type‖ field. 3. Set radio channel width in ―Bandwidth‖ field. 4. For Site 1 and Site 2 define device model, device‘s max output, antenna gain and feeder loss. 5. Press ―Calculate‖ button. The results will be listed in a table below.
InfiNet Wireless R5000 Technical User Manual lt rf5.0 When «ltest» command starts it will show you output information that contains testing results.
InfiNet Wireless R5000 Technical User Manual 5.Number of undelivered acks value in «ua%» columns must be zero; if this value is not zero then the radio link couldn‘t be exploit. If this value is constantly not less then 50 then most probably «distance» parameter is set with a wrong value. If radio link distance is more than 20 km then «long» mode must be enabled. ALL described parameters must be observed in the both (Local and Remote) sections of the «ltest» command output.
InfiNet Wireless R5000 Technical User Manual Muffer The muffer module makes it possible to rapidly test the electromagnetic environment, visually estimate the efficiency of the utilization of the air links, reveal sources of interference, and estimate their power. Several operating regimes of the muffer module provide for different levels of details in test results Review mode This regime is enabled by the review option.
InfiNet Wireless R5000 Technical User Manual Once the link is established you can use this mode to review the activity on the configured for frequency for the link. If no activity is observed that means that the signal from the remote side is being broken by the interference sources or by the obstacles on the signal propagation path. MAC2 mode This regime performs MAC-addresses analysis to estimate the number of clients with different MAC addresses and the efficiency of their utilization of the air link.
InfiNet Wireless R5000 Technical User Manual The following decisions can be made by analyzing the outputted parameters: If the number of repeated packets is comparable with total number of packets that means that you might have an interference source on the selected frequency. For normally operating link the percentage of repeated packets should not exceed 10%. It is extremely important to obtain a permanent zero value for the average number of repeats per packet.
InfiNet Wireless R5000 Technical User Manual sid mode. The sid regime allows estimating the number of currently operating subscriber groups having different identifiers (SID), and the efficiency of air links utilization. The analysis is carried out for all network identifiers at the frequency previously specified for the radio module by rfconfig command. Load Meter Load meter is a powerful tool that allows estimating the load of a system interface specified by interface parameter.
InfiNet Wireless R5000 Technical User Manual If the interface has several aliases the statistics is still measured for physical interface in a whole. For example, see rf4.0 or eth0 interfaces above. The numbers shown in 4 right columns correspond in physical interface. InfiNet Wireless RapidView-1 InfiNet Wireless RapidView-1 – is a special diagnostic device that is used for InfiNet Wireless equipment comfort installation, antenna alignment and configuration.
InfiNet Wireless R5000 Technical User Manual Top view: Back view: Copyright © 2004-2010 by InfiNet Wireless 57
InfiNet Wireless R5000 Technical User Manual Indicator panel: How to use: Turning on: 1. For turning InfiNet Wireless RapidView-1 on simply push «Power button». 2. Device LEDs will light up for 2 seconds. 3. Device will perform constant tries to connect to ODU. If device‘s power is normal Power/ODU connection LED (1) will blink 1 time per second. If device‘s power is low LED 1 will blink 4 times per second in turn with not lighting intervals. 4.
InfiNet Wireless R5000 Technical User Manual LEDs Function 1. Power/ODU connection LED Shows diagnostic device power status and diagnostic device-ODU connection status. 2. Radio link LEDs Show whether radio link is established on certain ODU‘s radio interface. Constant lighting — diagnostic device-ODU connection established, diagnostic device power is normal. Blinking 1 time per second — diagnostic device power is normal, diagnostic device-ODU connection is not established.
InfiNet Wireless R5000 Technical User Manual VI. Configuration via Web-interface 1. Overall functionality overview Web-interface is used for easy device management and monitoring via graphical web-based interface. Web-interface allows: Monitoring device interfaces statistics Monitoring radio link statistics Viewing and changing the device configuration Using graphical antenna alignment tool Wireless link throughput testing Device maintenance and support 2.
InfiNet Wireless R5000 Technical User Manual 3. Basic settings On the ―Basic Settings‖ page the device configuration is performed. All the parameters that are available for configuration are divided into the dedicated sections (e.g. ―General settings‖, ―Radio Settings‖). To show/hide the parameters of the section just click the section‘s header. The listing and description of all the sections can be found below in this chapter.
InfiNet Wireless R5000 Technical User Manual Password - secret password used to login to the unit Confirm Password - password confirmation ―Keep current system password‖ check-box – saves currently used password in the unit‘s configuration and locks ―Password‖ and ―Confirm Password‖ fields.
InfiNet Wireless R5000 Technical User Manual Advanced Radio Settings This subsection of the ―Radio Settings‖ section allows managing the signal chains of the radio module. ―Antenna #0‖ and ―Antenna #1‖ Rx/Tx checkboxes enables/disables receive and transmission modes of the corresponding signal chain of the unit‘s radio module.
InfiNet Wireless R5000 Technical User Manual Interface Settings This section allows viewing/setting the following network parameters: ethX Settings - Ethernet interface settings (e.g. eth0): ―Up‖ check-box enables/disables the interface ―DHCP‖ check-box allows starting DHCP client on the interface IP-address field allows assigning an IP-address to the interface. One can assign more than one IP-address to the interface by using ―+‖ button. ―X‖ button clears the corresponding IP-address.
InfiNet Wireless R5000 Technical User Manual rfX Settings - RF interface settings (e.g. rf5.0): Please see ―ethX Settings‖ description above. prfX Settings – Pseudo-RF interface settings (e.g. prf0): IW units can establish connections with each other not only via radio but also through wired Ethernet. PRF (Pseudo-RF) interface is used for this purpose. PRF interface makes Ethernet interface look like a usual radio interface through which a node can find neighbors and establish a connection with them.
InfiNet Wireless R5000 Technical User Manual Link Settings This section allows viewing/setting the following link parameters: Interface – available radio interface (or PRF interface) Network SID - Network System Identifier (up to 8-digit HEX figure). All units that are supposed to see each other on the same radio link must have the same SID value Node Name - the network name for the node Node ID - the sequential number for the node.
InfiNet Wireless R5000 Technical User Manual MAC Switch This section allows stating the switch mode on the unit and creating multiple switch groups.
InfiNet Wireless R5000 Technical User Manual Group Rules This subsection of the ―MAC Switch‖ section allows adding rules that defines what packets should be processed by the group. Match – a field where a rule shall be typed in. To view the rules help please use the ―Help‖ button in the ―MAC Switch‖ section (described above).
InfiNet Wireless R5000 Technical User Manual QoS Options This section allows managing traffic prioritization. ―Auto Prioritization‖: This set of check-boxes allows enabling/disabling automatic traffic prioritization for different types of packets. RTP Packets – enables automatic prioritization for real time packets Dot1p Tags – enables automatic prioritization for packets labeled with IEEE 802.
InfiNet Wireless R5000 Technical User Manual 4. Device Status The ―Device Status‖ page allows viewing statistics of the unit‘s interfaces, monitor radio connections, use the graphical ―Antenna alignment‖ tool and perform radio link performance tests.
InfiNet Wireless R5000 Technical User Manual Current Level (dB) Rx/Tx - signal levels for receiving/transmitting (in dB) measured relative to the Rx/Tx bitrates that are currently used for the link Bitrate Rx/Tx – the bitrates for receiving/transmitting that are currently used for the link Retries (%) Rx/Tx – measured percentage of the resent packets on the link for receiving/transmitting Errors (%) Rx/Tx – measured percentage of the errors on the link for receiving/transmitting Load (kbps) Rx/Tx – the da
InfiNet Wireless R5000 Technical User Manual ―Start Test‖/‖Stop Test‖ buttons at the bottom of the page start/stop the alignment test. ―Back‖ button returns to the ―Device Status‖ page. Once the test is started antenna alignment can be monitored using graphical and text indicators. Indicators for both local and remote devices are displayed together on the same page that allows viewing the alignment process for both sides of the link.
InfiNet Wireless R5000 Technical User Manual The main item in the graphical indicator is Input Signal stripe. The height of the Input Signal stripe is measured by Input Signal Level scale in dB. The higher is the stripe the stronger is the signal. The stripe can change it location along the Cross Fading scale that shows how much influence the corresponding device antenna has on the other one, i.e. how much vertically and horizontally polarized signals influence each other.
InfiNet Wireless R5000 Technical User Manual mechanisms will set the most appropriate bitrate when “Autobitrate” mode will be enabled. 2. Input signal level should be between 12 and 50. ATPC is recommended to be enabled. If signal level it is more than 50 it is recommended to lower amplifier power (ATPC will do it automatically). If maximal signal level is less than 12 it is recommended to lower channel width (for example, from 20MHz to 10MHz).
InfiNet Wireless R5000 Technical User Manual Performance tests The ―Performance tests‖ page allows performing link throughput tests on all the bitrates that are available for the configured channel bandwidth. ―Performance tests‖ page view is shown below: ―Run Tests‖/‖Stop Tests‖ buttons at the bottom of the page start/stop the performance tests. ―Back‖ button returns to the ―Device Status‖ page.
InfiNet Wireless R5000 Technical User Manual ―Radio Setting‖ section of the ―Basic Settings‖ page) on both units that form the tested link.
InfiNet Wireless R5000 Technical User Manual 5. Maintenance The ―Maintenance‖ page allows performing service tasks for the device maintenance. The «Firmware» section of the page shows current firmware version, firmware build date, serial number and system up time. The «Upload»/«Download» sections allow uploading and downloading license files, firmware and configuration on/off the device.
InfiNet Wireless R5000 Technical User Manual 6. Spectrum Analyzer The «Spectrum Analyzer» page provides deep analysis of radio emission sources. In this mode device scans the radio spectrum on all available frequencies. To obtain information as complete as possible, the scanning process may take some time.
InfiNet Wireless R5000 Technical User Manual Enable Grid – draws grid lines and highlights the special frequency channel on the scan output.
InfiNet Wireless R5000 Technical User Manual 7. Command line emulation The «Command line» page emulates CLI (command line interface) in the Webinterface. It allows managing and monitoring the device by using all the commands and functions that are available via standard CLI. To type the commands use the ―Command‖ field and then press either the ―Execute‖ button on the screen or ―Enter‖ key on your keypad. The commands output are shown in the window above.
InfiNet Wireless R5000 Technical User Manual VII. Recommendations 1. Using InfiNet devices for High Speeds Using InfiNet devices on speeds 48 and 54 Mbps (standard series), 104..130 Mbps (Xm-series, 20 MHz) and 240..300 Mbps (Xm-series, 40 MHz) has specific requirements because of low noise immunity of high-order modulation techniques (64 QAM). One should take all possible precautions to prevent exceeding of parasite signals over receiver sensitivity threshold.
InfiNet Wireless R5000 Technical User Manual downstream. In order to maintain energetic parameters, we have to increase base station output power by 9 dB by means of built-in amplifier (for example to use 300-500mW devices). 4. «Bad subscriber» problem While working in Point-to-Multipoint topology wireless network could face a problem when one of the subscriber devices has much poorer connection characteristics to Base Station than the other ones.
InfiNet Wireless R5000 Technical User Manual VIII. Supplementary information 1.
InfiNet Wireless R5000 Technical User Manual Console cable connector soldering scheme Copyright © 2004-2010 by InfiNet Wireless 84
InfiNet Wireless R5000 Technical User Manual “E1” Jack soldering scheme PIN 1 2 3 4 5 6 7 8 Copyright © 2004-2010 by InfiNet Wireless Signal Rx tip Rx ring not used Tx tip Tx ring not used not used not used 85
