RADWIN 1000/2000/5000 Broadband Wireless Transmission System User Manual Version 2.6.50p1 UM 5000-2650/10.
RADWIN 1000/2000/5000 User Manual Notice This manual contains information that is proprietary to RADWIN Ltd. (RADWIN hereafter). No part of this publication may be reproduced in any form whatsoever without prior written approval by RADWIN.
RADWIN Worldwide Offices Corporate Headquarters India Headquarters 27 Habarzel Street Tel Aviv, 69710 Israel Tel: +972 3 766 2917 Mohan Co-operative Industrial Estate E-13, B-1 Extn New Delhi, 110044 India Tel: +91 11 4053 9180 Support Headquarter 27 Habarzel Street Tel Aviv, 69710 Israel Tel: +972 3 766 2900 Mobile: +972 54 766 0044 APAC Headquarters 1 Jalan Kuala #13-01 The Morningside, 239639 Singapore Tel: +65 9878 3004 RADWIN North America Indonesia Sales Office 900 Corporate Drive Mahwah, NJ 0
Regulatory Compliance General Note This system has achieved Type Approval in various countries around the world. This means that the system has been tested against various local technical regulations and found to comply. The frequency bands in which the system operates may be “unlicensed” and in these bands, the system can be used provided it does not cause interference.
Warning Warning The antenna used for this transmitter must be installed to provide a separation distance of at least 225cm from all persons and must not be colocated or operated in conjunction with any other antenna or transmitter. This product was tested with special accessories - indoor unit (IDU or PoE), FTP Cat 5e shielded cable with sealing gasket, 12 AWG grounding cable - which must be used with the unit to insure compliance. Indoor Units comply with part 15 of the FCC rules and ICES-003 standard.
Table of Contents Notice ....................................................................................................................... i RADWIN Worldwide Offices.................................................................................... ii Regulatory Compliance .............................................................................................. iii Chapter 1 Introduction Welcome! ....................................................................................................
Mounting external antennas ................................................................................3-7 Mounting the Lightning Protection Devices ...........................................................3-7 Outdoor Connections ..........................................................................................3-8 Indoor Installation.................................................................................................. 3-8 IDU-E Installation.........................................
Site Management: IP Address and VLAN .................................................................. 6-4 Configuring the ODU Address ..............................................................................6-4 Configuring VLAN Settings...................................................................................6-5 Lost or forgotten VLAN ID............................................................................................ 6-7 Setting the Date and Time ................................
User Port Connectors............................................................................................ B-1 LAN Port ........................................................................................................... B-1 IDU-C Alarm Connector...................................................................................... B-3 Appendix C Pole and Wall Installation ODU Mounting Kit Contents....................................................................................
Before using the Combo Configuration Tool.............................................................. Using the Combo Configuration Tool........................................................................ If you receive an error message .............................................................................. Appendix J Regional Notice: French Canadian Procédures de sécurité............................................................................................ I-2 I-2 I-6 J-1 Généralités..
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List of Tables TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE TABLE 1-1 AVAILABLE ODU PRODUCTS - RELEASE 2.6.50P ......................................................1-8 1-2 RELEASE 2.1 IDU-C PRODUCTS ...........................................................................1-8 3-1 COMPONENTS OF AN IDU-C FRONT PANEL ................
Chapter 1 Introduction Welcome! Welcome to the RADWIN 1000/2000/5000 radio series, designed for the IP and WiMAX Backhaul, Private Networks and Broadband Access global markets. The RADWIN 1000/2000/5000 series is an innovation in high-capacity carrier-grade sub-6GHz radios, and designed to meet the requirements of current and next-generation markets and applications.
Key Applications Chapter 1 The model RADWIN 1000 RW-1020-0150 / RADWIN 2000 RW-2020-0150 supports the 2.4GHz band and complies with FCC and IC standards. The RADWIN 1000 3GHz Band / RADWIN 2000 3GHz Band / RADWIN 5000 3GHz Band support the 3.5 and 3.65 GHz spectrum bands and comply with FCC and IC standards. Key Applications WiMAX and IP Backhaul The RADWIN 1000/2000/5000 radio series offers WiMAX operators and ISPs a unique, highly scalable and cost-effective backhaul solution.
Private Networks Chapter 1 Figure 1-2: Typical Broadband Access application Private Networks RADWIN 1000/2000/5000 is the ultimate solution for private networks such as enterprises, education, government and utility organizations that wish to own and manage their own networks and eliminate the costly recurring charges from service providers. RADWIN 1000/2000/5000's cost-effective solution enables a variety of organizations to connect geographically dispersed sites at ranges of up to 80km (50 miles).
Key Features of RADWIN 1000/2000/5000 Chapter 1 Built on advanced MIMO and OFDM technologies, the RADWIN 1000/2000 system provides a high-capacity link at channel bandwidth of 40MHz. This channel bandwidth supports high robustness of the air interface under interference and harsh conditions. In countries where applicable, narrow channel bandwidth reduces the cost of the spectrum license.
RADWIN 1000/2000/5000 Link Chapter 1 The RADWIN Manager application has full local and remote management capabilities. The user-friendly SNMP based management tool provides full end-to-end configuration, event logging, and performance monitoring capabilities. Enhanced Security The security features of RADWIN 1000/2000/5000 include: • RADWIN 1000/2000/5000's AES 128-bit integrated advanced encryption support provides enhanced air interface security for carriers and private networks.
The Radio Outdoor Unit (ODU) Chapter 1 Figure 1-4: Example of Link Architecture - System Components The Radio Outdoor Unit (ODU) The ODU is the radio transceiver of the RADWIN 1000/2000/5000 system. It supports two radios for MIMO operation. It is available with an integrated antenna (Integrated Antenna ODU) or with connectors for an external antenna (Connectorized ODU). The ODU may be mounted on a pole or a wall, and connects to the IDU or PoE device using a CAT5e cable.
The Radio Outdoor Unit (ODU) Chapter 1 The ODU comes in two form factors as shown in figure 1-5 below: a. Connectorized ODU - Front b. Connectorized ODU - Rear c. Integrated Antenna ODU Front d. Integrated Antenna ODU Rear Figure 1-5: ODU Form Factors • Integrated Antenna ODU This ODU has an integrated 370mm (1.2ft) flat panel antenna, with a gain of 23dBi. The ODU contains both the radio and the antenna as a single unit housed in a weatherproof case.
The Indoor Units (IDU) Chapter 1 The ODU products available in release 2.6.50p1 are shown below: Table 1-1: Available ODU Products - Release 2.6.50p1 Description Part Number Form Factor RW-2050-0150 Frequency Bands and Regulations FCC/IC5.725 – 5.850 GHz Integrated antenna RW-5550-0150 FCC/IC5.250 – 5.350 GHz FCC/IC5.470 – 5.725 GHz Connectorized for external antenna (2x N-type) RW-2050-0250 FCC/IC4.940 – 4.990 GHz FCC/IC2.400 – 2.4835 GHz RW-2020-0150 FCC/IC2.400 – 2.
Power Over Ethernet (PoE) Devices Chapter 1 Figure 1-6: IDU-C Front Panel IDU-E The IDU-E is a carrier grade, compact, half 19 inch wide, 1U plastic unit, providing up to two Ethernet ports and up to two E1/T1 interfaces. It offers Layer 2 support for Ethernet service and HSS support for collocated links. It is a low cost unit intended for both Access applications and Enterprise use. Figure 1-7: IDU-E - front view The IDU-E rear panel (right to left) has a 25 pin Dry Contact Alarms port.
Antennas Chapter 1 Figure 1-9: PoE device - showing the radio Ethernet port Antennas An antenna is the radiating and receiving element from which the radio signal, in the form of RF power, is radiated to its surroundings and vice versa. The antenna gain and transmitting power may be limited by country regulations. The RADWIN 1000/2000/5000 may be operated with an integrated antenna that is part of the ODU unit, or with external antennas connected to the ODU via N-type connectors.
Antennas Chapter 1 The RADWIN 1000/2000 operating in frequency bands 5.3, 5.4, 5.8 GHz can utilize external antennas with RF feeder cables that produce 6 dBi mi-nimal assembly gain. The RADWIN 1000 3GHz Band / RADWIN 2000 3GHz Band / RADWIN 5000 3GHz Band operating in the 3.5 and 3.65 GHz can utilize external antennas with RF feeder cables that produce 13 dBi minimal assembly gain.
RADWIN Manager Chapter 1 Parabolic Dish Antennas External 2ft Dish Dual Polarization 5.150 - 5.875 GHz Frequency 4.900 – 5.850 GHz 3.300 – 3.800 GHz Gain 28 dBi 25 dBi (3.5/3.65GHz) Diameter 2 ft / 620 mm Beam Width H,V: 5.6° Figure 1-12: External Antennas - Parabolic Dish See the RADWIN products catalog for RADWIN offering of external antennas. External antennas are also available from authorized antenna vendors.
Accessories Chapter 1 Figure 1-13: RADWIN Manager screen Accessories RADWIN provides a variety of accessories to support the RADWIN 1000/ 2000/5000 system: • PoE devices • AC Power Adaptor • External Lightning Protection Unit • Cables to connect the various system elements Documentation set supplied with RADWIN 1000/2000/ 5000 The technical documentation supplied with a RADWIN 1000/2000/5000 includes the following items: • A Quick Start Guide for experienced installers • A full User Manual - t
How to Use this Manual Chapter 1 How to Use this Manual This User Manual is divided into functionally distinct chapters reflecting the activities required to set up a RADWIN 1000/2000/5000.
A Little Terminology Chapter 1 A link then, consists of two sites. In Broadband Wireless terminology, the local and remote sites are sometimes referred to as “near” and “far”, “HQ” and “remote” and so on. The site which is closer to the network core (often the local site) will be referred to as site A, and the opposite side of the link, usually closer to the end user, as site B.
Conventions Used in this Manual Chapter 1 Conventions Used in this Manual Notifications Notifications consist of Notes, Cautions and Warnings.
Windows Terminology Chapter 1 using Boldface for the menu labels and vertical bars to separate them. Similarly, mouse click items will be referred to like this: “Click Next to continue.” (A mouse click always uses the left mouse button unless stated otherwise.) Windows Terminology Look at figure 1-13 above. The main application display which you see consists of a frame-window with a menu bar, system icons and content.
Windows Terminology Chapter 1 Figure 1-14: Site Configuration window with open Management panel RADWIN 1000/2000/5000 User ManualVersion 2.6.
Chapter 2 Site Preparation Planning the Link Site Overview Link site planning consists of a set of surveys, which must be carried out before any equipment is brought to the site. If for some reason, the outcome of any of these surveys is negative, site re-location will need to be considered. A Site Survey consists of three stages: 1. Preliminary survey - The proposed link is analyzed in the office using a topographic map. 2.
Stage 1: Preliminary Survey • Urban map of the area • Compass Chapter 2 Stage 2: Physical Survey • 100 meter tape measure • Ohmmeter, to check ground connection • Binoculars • Map • Digital camera • Paper, pencil, and a clipboard • GPS device (optional) • Compass (optional) Stage 3: RF Survey • Spectrum Analyzer with Max Hold function and screen capture facility that can store multiple images, for documentation purposes • RF accessories (connectors and cables) • Communication devic
Stage 2: Physical Survey Chapter 2 7. If the site chosen does not meet requirements, consider alternative sites. 8. Use the Link Budget Calculator (on the CD supplied with the RADWIN 1000/2000/5000 or using the RADWIN Manager) to determine the expected performance. Stage 2: Physical Survey The physical site survey reviews the environment of the proposed RADWIN 1000/2000/5000 installation location, to ensure that the link sites are suitable for the wireless network.
Additional Outdoor Site Requirements Chapter 2 9. Review the results of the physical site survey. Decide if the site is suitable for the RADWIN 1000/2000/5000 wireless network installation. • If the site is suitable, continue with stage 3, the RF survey • If the site is not suitable, survey another site Additional Outdoor Site Requirements The ambient outdoor operating temperature should be -35 to 60C (-31 to 140F).
Chapter 3 Hardware Installation This chapter sets out the requirements and procedures for the hardware installation and alignment of a RADWIN 1000/2000/5000 link in accordance with the prior planning as set out in chapter 2. It is intended to guide qualified field technicians.
Protection against Lightning Chapter 3 also lays down the size of grounding conductors and connection requirements for grounding electrodes. The RADWIN 1000/2000/5000 ODU must be grounded to a Protective Earth as described in appendix E and in accordance with the Local Electrical Regulations. • The earth lug on the IDU-C and IDU-E should be connected to the protective earth at all times, by a wire with a diameter of 18 AWG or wider.
ODU Package Contents Chapter 3 • One ODU - see figure 3-2 below for front and rear view • An ODU mounting kit - see figure 3-1 below • A CD containing • the RADWIN Manager • Quick Start Guide • User Manual • Link Budget Calculator • Label showing the MAC address and the alternative Community string. The label is self-adhesive.
IDU Package Contents ODU - Front View Chapter 3 ODU - Rear View Figure 3-3: Integrated ODU - Front and rear views IDU Package Contents The IDU package contains: • IDU-C - see figure 3-4 below. • 19” rack mounting kit - see figure 3-5 below • Two DC power plugs for power cables - see figure 3-5 below Figure 3-4: IDU-C Package contents - the IDU-C Figure 3-5: IDU-C Package contents - the mounting kit and DC power plugs RADWIN 1000/2000/5000 User ManualVersion 2.6.
External Antenna Package Contents Chapter 3 External Antenna Package Contents • Antenna • RF cable 1m (3’) long; two cables supplied with bipolar antennas, single cable supplied with monopolar antennas • Mounting kit Additional Tools and Materials Required The following is a list of the equipment and materials required to install RADWIN 1000/2000/5000 hardware.
Outdoor installation Chapter 3 Figure 3-6: Typical Installation Diagram (with external antenna) The installation steps are detailed in the following sections. Outdoor installation Mounting the ODU The ODU can be mounted on a pole or a wall. In both installations, the supplied mounting kit is used to secure the ODU. A mast-sited ODU typically uses a pole attached to the mast. Note A RADWIN 1000/2000/5000 link operates in pairs of two ODUs with the same configuration.
Mounting external antennas Warning Chapter 3 Prior to connecting cables to the ODU, the protective earth terminal (screw) of the ODU must be connected to an external protective ground conductor or to a grounded pole. • Only a qualified person using the proper safety equipment should climb the antenna mast • Only qualified professional personnel should install or dismantle ODUs and masts To mount the ODU on a pole or a wall: 1. Ensure that the ODU is properly grounded. 2.
Outdoor Connections Chapter 3 RADWIN recommends the use of additional surge arrestor devices to protect the equipment from nearby lightning strikes. Refer to appendix E for detailed installation instructions of lightning protection devices. Outdoor Connections To complete the outdoor connections: 1. Connect the ground cable to the ODU chassis as marked on the ODU. 2. Connect the antenna cable(s) to the ODU. 3. Connect the lightning protection device to the ODU (see appendix E). 4.
Mounting the IDU-C Chapter 3 Figure 3-8: IDU-C front panel In figure 3-9 we display a perspective view of the IDU-C: Figure 3-9: IDU-C - A perspective view RADWIN 1000/2000/5000 User ManualVersion 2.6.
Mounting the IDU-C Chapter 3 Further description of the keyed items in figure 3-8 is shown in table 3-1 below: Table 3-1: Components of an IDU-C front panel Key Label Remarks A Indicator LEDs See figure 3-10. B ODU Port RJ-45 connector, see table B-1. C 2 LAN Ports Ethernet, RJ-45 connector, see table B-2 D SFP Port The IDU-C is SFP ready.
Connecting power to the IDU Chapter 3 The purpose of the LEDs is shown in table 3-2 below: Table 3-2: IDU-C Front Panel LEDs Name Color Function IDU Green IDU operational Green During power-up only Red Failure Green ODU-to-IDU communication link is operating Red ODU-to-IDU communication link is disrupted Green Wireless link is synchronized Orange During installation mode only Red Wireless link lost synchronization ODU AIR I/F SVC Off HSS Off To mount an IDU (using figure 3-8 a
Connecting the ODU to the IDU Chapter 3 Figure 3-11: DU-C ower connectors The connectors are 3 pin in line female, with polarities (left to right) minus, ground, plus. To avoid damage to the IDU, always use an AC/DC adapter supplied by RADWIN. Ensure that the IDUs at both sites are powered up. Connecting the ODU to the IDU The ODU-IDU cable conducts all the user traffic between the IDU and the ODU, and also provides power to the ODU.
Connecting and Aligning ODUs / Antennas Chapter 3 Refer to appendix B, Wiring Specifications, for connector pinouts. Do not connect two LAN ports to the same network, or flooding may occur. Note To connect user equipment to the PoE device: • Connect a user switch, router or any other compatible device to the PoE device RJ-45 port designated LAN-IN. Refer to appendix B, Wiring Specifications, for connector pinouts.
Connecting and Aligning ODUs / Antennas Chapter 3 7. Slowly turn the site A antenna back towards the position of site B, listening to the tone until the best signal is reached. See the following figure for audible signal variations.
Chapter 4 Link Installation: The RADWIN Manager This chapter explains how to use the RADWIN Manager to install a radio link. Installing theRADWIN Manager Application Minimum System Requirements The RADWIN Manager application is distributed on a CD.
Starting the RADWIN Manager Chapter 4 2. Choose Install RADWIN Manager and follow the on-screen instructions of the installation wizard to complete the setup of the RADWIN Manager application. If the installation program fails to start, browse to your CD/DVD drive, chose the setup.exe program and run it. Any PC running the RADWIN Manager application can be used to configure a RADWIN 1000/2000/5000 link. Starting the RADWIN Manager To start the RADWIN Manager: 1.
Starting the RADWIN Manager Chapter 4 ping 10.0.0.120 You should see something like this: Figure 4-2: Pinging an uninstalled and unconfigured link Any other response from ping means that the ODU is not responding. Check your Ethernet connection and that both the the IDU and ODU are switched on and then try again. If you do not succeed, seek assistance from RADWIN Customer Support. 3. Dismiss the command line session. 4.
Starting the RADWIN Manager Warning Chapter 4 1. If you log in on Local Connection, but your physical connection is not local (i.e. anything other than a direct connection between the managing computer and the IDU), then any configuration you carry out may affect other links in the network. 2. If you log in via an over-the-air IP address, you will receive a warning. If you reset the site to which you are connected to factory settings, you can lock yourself out of the Link. 3.
Login Errors Chapter 4 Figure 4-4: Login Screen with Community options visible • If you are using the system for the first time, leave the default Community passwords, netman for read-write, and public for readonly. • If Community values were previously defined, enter them under Community in the Read-Only or Read-Write boxes. • If you are a user with read-only permission, click the Read Only Mode check box. The RADWIN Manager main window is displayed (see figure 4-7).
Incorrect IP Address Chapter 4 Incorrect IP Address If the IP address chosen is invalid or the link is unreachable, the following error message will be displayed: Figure 4-6: Unreachable device message In both of the above situations, you will see a warning graphic side the IP Address field. along- Incorrect Password If you type an incorrect password in the Login screen, you will see a warning graphic alongside the password field.
Changing the Log On Password Chapter 4 Table 4-2: RADWIN Manager: Offline Functionality Menu level Top +1 Function +2 Reference File Log Off Return to Log On dialog. Same as Log Off button Exit Exit the RADWIN Manager.
Installing the Link: First steps Chapter 4 Figure 4-7: Opening RADWIN Manager window prior to installation A detailed field by field description of the contents of the RADWIN Manager main window may be found in chapter 5. The procedure required to make the link functional has three phases: 1. Link Installation - which we will detail below. Installation actually gets the link operational by setting the link parameters. It uses a fixed channel at the lowest possible modulation, BPSK at 6.
Default Settings Chapter 4 3. Site Configuration - described in chapter 6. Site specific configuration for each side of the link is available at any time - under a running link or under the restricted Installation mode. Site Configuration consists of a set of panels, which may be invoked individually in any order, as needed. An installed and configured link can be returned to installation mode for reinstallation and configuration from last settings or from factory settings.
Installation Menu and Toolbar Functionality Chapter 4 Figure 4-8: IDU-C Front Panel LEDs The following table describes the indicators: Table 4-4: Front Panel LEDs Name Color Function IDU Green During power-up only Green IDU operational Red Failure Green ODU-to-IDU communication link is operating Red ODU-to-IDU communication link is disrupted Green Wireless link is synchronized Orange During installation mode only Red Wireless link lost synchronization With Ethernet only ODU AIR I/F
Installation Menu and Toolbar Functionality Chapter 4 Table 4-5: RADWIN Manager main menu functionality Menu level Top +1 Function +2 Reference File Log Off Return to Log On dialog. Same as Log Off button Exit Exit the RADWIN Manager. Same as Exit button Link Configuration Run the Configuration Wizard. Not available in installation mode 1 Configure Provides limited configuration for site.
Installation Menu and Toolbar Functionality Chapter 4 Table 4-5: RADWIN Manager main menu functionality (Continued) Menu level Top +1 Function +2 Reference Maintenance Clear counters Disabled Loopbacks Disabled Reset 1 Reset ODU 2 Reset ODU Help RADWIN Manager Help View online version of the User Manual Link Budget Calculator Calculator opened in default browser Appendix D Get Diagnostics Information Obtain system information page 7
Installing the Link: Overview Chapter 4 Installing the Link: Overview The Installation wizard has seven steps as shown in table 4-7 below. Table 4-7: Link Installation Wizard 1 Wizard welcome System parameters 2 • Link ID • Site details 3 Channel settings - ACS Configuration 4 Tx power and antenna settings 5 Services - Adaptive or fixed 6 Wizard summary and completion RADWIN 1000/2000/5000 User ManualVersion 2.6.
Installing the Link: Step 1, Start the Wizard Chapter 4 Installing the Link: Step 1, Start the Wizard In the tool bar of the RADWIN Manager main window, click the Link Installation button. The Link Installation button is only accessible if antennas are properly aligned. If this box is “grayed out”, you should align the antennas as set out in Connecting and Aligning ODUs / Antennas on page 3-13.
Installing the Link: Step 2, System Parameters Chapter 4 Figure 4-10: : Installation Wizard, System dialog box To complete Installation Step 2: 1. Enter a Link ID. (Link ID - must be unique for each link in the area). The Link ID must include at least eight alphanumeric characters. Up to 24 characters are allowed.You should use a Link ID composed of both alphabetic and numeric characters. Both sides of a link must have the same Link ID. Note 2. Enter a Link Name for the link identification.
Changing the Link Password Chapter 4 4. Optionally enter a new Link Password. Note If the Link Password is incorrect a link is established but configuration cannot be performed and no services are available. A new link password may be obtained from RADWIN Customer Support or use the alternative password supplied with the product. (see for more details). The link password is peculiar to the link itself and should not be confused with the RADWIN Managerlog on password. 5. Click Next.
Installing the Link: Step 3, Channel Settings Chapter 4 If you have forgotten the Link Password, click the Forgotten Link Password button. The following window is displayed: Figure 4-12: Lost or forgotten Link Password recovery Follow the instructions to use the Alternative Link Password, and click OK to finish. You are returned to the window in figure 4-11 above. Continue with the next step. 3. Enter a new password. 4. Retype the new password in the Confirm field. 5. Click OK. 6.
Installing the Link: Step 3, Channel Settings Chapter 4 Figure 4-13: Channel Settings - Automatic Channel Selection The default frequency for the product is shown. To select channels to be used by the link: 1. Select the main frequency from the Installation Channel box. RADWIN 1000/2000/5000 User ManualVersion 2.6.
Installing the Link: Step 4, Tx Power and Antenna Settings Chapter 4 Figure 4-14: Channel Settings - Showing available installation rates For version 2.1, channel bandwidth is set to 20 MHz and cannot be changed. Note 2. Click the check box if Automatic Channel Selection is required. 3. The Available Channels List contains all of the allowable channels for the link. Check the channels that can be automatically selected. Selecting a new channel causes the system quality to change.
General Chapter 4 . Figure 4-15: Transmission Power and Antenna Parameters The choice of Tx power, antenna gain and cable loss determines the EIRP and is affected by such considerations as radio limitations and regulatory restrictions. Before proceeding to antenna installation details, the following background information should be considered: General Each RADWIN 1000/2000/5000 ODU is made of two radio transceivers (radios).
Single Antennas at Both Sites Chapter 4 For example with a dual antenna RADWIN 1000/2000/5000 can transmit at modulation of 64QAM and FEC of 0.83 and get an air rate of 130 Mbps, compared to 65 Mbps with single antenna. To work in this mode, each antenna port must be connected to an antenna, the RSS level in both receivers should be balanced and a minimal separation between the antennas must be maintained. (For example, by using dual polarization antennas a cross polarization separation is attained).
Considerations for Changing Antenna Parameters Chapter 4 The rates used by RADWIN 1000/2000/5000 are shown in Table 4-5 below: Table 4-8: RADWIN 1000/2000/5000 Transmission rates Radio Modulation FEC Air-Rate [Mbps] Single BPSK 1/2 6.5 Single QPSK 1/2 13 Single QPSK 3/4 19.5 Single 16QAM 1/2 26 Single 16QAM 3/4 39 Single 64QAM 2/3 52 Single 64QAM 3/4 58.
Considerations for Changing Antenna Parameters Chapter 4 maxODUTxPower denote the maximum Tx Power of the ODU, itself depending on the air rate used. Then, the following relationship must be satisfied: maxAllowedTxPower min(maxRegEIRP – AntennaGain + CableLoss maxRegTxPower) ... (*) These parameters are controlled as follows: To set Tx power and configure antennas: 1. Click the Configure buttons in turn to configure the antennas on both sides of the link.
Considerations for Changing Antenna Parameters Chapter 4 3. Set the Antenna Gain and Cable Loss. If do this you will receive a warning message: Figure 4-17: Antenna parameters change warning Note • The Max EIRP level will be automatically set according to the selected band and regulation. • The EIRP level is the sum of the System Tx power and the Antenna Gain minus the Cable Loss.
Installing the Link: Step 5, Services Chapter 4 • Required Tx Power (per radio) will be adjusted down to the lesser of the value entered and maxAllowedTxPower • TxPower (system)is maxAllowedTxPower + 3 (for 2 radios) • Max EIRP is maxRegEIRP. • EIRP is maxAllowedTx Power + Antenna Gain - Cable Loss The table in figure 4-18 only shows rates where the maximum Tx Power is the limitation, rather than regulations. Recall that maxAllowedPower and maxEIRP are regulatory.
Installing the Link: Step 6, Installation Summary and Exit Chapter 4 For version 2.1, Ethernet Only is the only available service. You may choose a specific modulation rate or use Adaptive. To choose a modulation rate: 1.Choose Adaptive or one of the available rate (see page 1-4 for information about Automatic Adaptive Rate). 2. Click Next to continue.
Installing the Link: Step 6, Installation Summary and Exit Chapter 4 The main window now reflects the installation: Figure 4-21: Main window of the manager after installation To verify the installation: • Verify that the Radio Signal Strength (RSS) is according to expected results as determined by the Link Budget Calculator. Caution Installation mode, as described above, may be re-entered using Configuration | 1 Configure Site A and Installation Mode the Site Configuration dialog.
Chapter 5 Configuring the Link This chapter describes the link configuration procedure, which is performed after the installation of both sides of the RADWIN 1000/2000/5000 link, as set out in chapters 3 and 4. Link configuration uses a Link Configuration Wizard to redefine the configuration parameters and fine-tune an operational link. Both sides of the link are configured simultaneously.
The RADWIN Manager Toolbar Chapter 5 . Figure 5-1: Main window, Wireless Link is Active Before starting a configuration session, make sure that a communication link exists between the two sides of the link. The Link Status indication bar must be green. In the Link Status panel, the Status field should show Link Active in green. The main window of the RADWIN Manager contains a large amount of information about the link.
The RADWIN Manager Main Menu Chapter 5 Table 5-1: RADWIN Manager Toolbar Item Description Link Configuration Changes configuration parameters of an operating wireless link; assigns text files for storing alarms, statistics and configuration data. This button is disabled until a link installation has been completed Link Installation Performs preliminary configuration of the system. This button is disabled after the link is installed Site: Opens the Site configuration dialog for Site A.
The RADWIN Manager Main Menu Chapter 5 Table 5-2: RADWIN Manager main menu functionality Menu level Top +1 Function +2 Reference File Log Off Return to Log On dialog. Same as Log Off button Exit Exit the manager. Same as Exit button Link Configuration Run the Configuration Wizard. Not available in installation mode 1 Configure Provides limited configuration for site. Has a path to return to installation mode 2 Configure Provides limited configuration for site.
The RADWIN Manager Main Menu Chapter 5 Table 5-2: RADWIN Manager main menu functionality (Continued) Menu level Top +1 Function +2 Reference Maintenance Clear counters Disabled Loopbacks Disabled Reset 1 Reset ODU 2 Reset ODU Help RADWIN Manager Help View online version of the User Manual Link Budget Calculator Calculator opened in default browser Appendix D Get Diagnostics Information Obtain system information page 7-1 About RADWIN
Elements of the RADWIN Manager Main Window Chapter 5 Elements of the RADWIN Manager Main Window Link details pane The Link details pane on the left is split into three sections. The top section summarizes information about the link: Table 5-3: Link Details Item Link ID Services selected Frequency Channel bandwidth Rate Link status The two lower panels show basic link site details: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Elements of the RADWIN Manager Main Window Chapter 5 Table 5-4: Link site details, Site A and Site B Item IP Address Subnet Mask Trap Desalination Monitor pane he monitor pane, is the main source of real time information about link performance at both link sites. It includes the following panes (top to bottom): • Radio Interface, Received Signal Strength (RSS) in dBm • Ethernet Service: • Ethernet Throughput: The numbers are the current calculated throughputs at each site.
Elements of the RADWIN Manager Main Window Chapter 5 Figure 5-2: Ethernet Bandwidth Indication • Frequency box: It shows the link frequency. The color of the box indicates the status • Green is an active link • Red is an inactive link • Magenta shows an authentication or compatibility problem • Brown shows severe compatibility problem Events Log The Events Log, stores alarms generated from both sides of the link and is detailed in chapter 7, The Events Log.
Elements of the RADWIN Manager Main Window Chapter 5 Status Bar The Status bar, displays the following icons: Table 5-5: Status bar indicators Icon or Label Purpose Connectivity Shows if RADWIN Manager is communicating with the ODU. Connection mode to the ODU • Connection available • • IP Address Over-the-Air connection - using the IP address of the remote unit. Local connection - direct connection to the IDU without using an IP address.
Configuring the Link: Overview Chapter 5 Configuring the Link: Overview The Configuration Wizard has seven steps as shown in table 5-6 below. Table 5-6: Link Configuration Wizard 1 Wizard welcome System parameters 2 • Link ID • Site details 3 Channel settings 4 Tx power settings 5 Services 6 Wizard summary and completion RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 1, Start the Wizard Chapter 5 Since configuration functionality is included in the installation, we will briefly review the main steps and for most part offer references to the corresponding installation step. Configuring the Link: Step 1, Start the Wizard In the tool bar of the RADWIN Manager main window, click the Link Configuration button. The Link Configuration button is only accessible on a fully installed link as set out in chapter 4.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-4: Configuration Wizard, System dialog box The System attributes may be edited and the Link Password may be changed exactly as in the corresponding Link Installation step on page 414. Click Next to continue. Configuring the Link: Step 3, Channel Settings Configuring the Channel Settings follows the same pattern as the Installation procedure: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-5: Channel Settings dialog box - Automatic Channel Selection Notice that the operating channel is grayed out. If you use the Reselect Channel button, to change it, you will be asked for confirmation: If you accept, then the system will search for the best operating channel: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-6: Searching for the best operating channel The link will return to the status of figure 5-5 above with a possible change to the operating channel. If you work without automatic channel selection, the Channel Settings window looks like this: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-7: Channel Settings without automatic channel selection If you click the Operating Channel drop-down list, the following window appears: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-8: Channel frequency options Selecting one of the frequencies presented returns you to the status of figure 5-7 with the appropriate change. If you choose Other..., the following window opens: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 3, Channel Settings Chapter 5 Figure 5-9: Choosing an “Other” Operating Channel frequency The right hand drop-down list (showing 5.800) allows you to fine-tune the frequency in increments of ±5MHz within a range of 5.740 - 5.835 GHz. When you have completed making your choice, click Next to continue. RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 4, Tx Power and Antenna Settings Chapter 5 Configuring the Link: Step 4, Tx Power and Antenna Settings . Figure 5-10: Transmission Power and Antenna Parameters If you chose to configure either antenna, you are presented with the following window: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 4, Tx Power and Antenna Settings Chapter 5 Figure 5-11: Antenna configuration dialog with opened type selection So far, the procedure duplicates the corresponding Installation process on. If you choose a different antenna type and click OK, you will receive the following cautionary message: In this context, entering Installation mode causes a service break until it is restored by running the Installation wizard.
Configuring the Link: Step 5, Services Chapter 5 You may also change the Required Tx Power, Antenna Gain and Cable Loss. The procedure is the same as that set out in the Installation procedure on page 4-23. When you have completed making your choice, proceed to the Services window. Configuring the Link: Step 5, Services Here is the services dialog: . Figure 5-12: Services and Rates dialog To choose Services, see the corresponding Installation procedure on page 5-20. Click Next to continue.
Configuring the Link: Step 6, Configuration Summary and Exit Chapter 5 Configuring the Link: Step 6, Configuration Summary and Exit Figure 5-13: Configuration Wizard Exit Summary Click Done to return to the main window. The main window now reflects the configuration: RADWIN 1000/2000/5000 User ManualVersion 2.6.
Configuring the Link: Step 6, Configuration Summary and Exit Chapter 5 Figure 5-14: Main window of the manager after configuration RADWIN 1000/2000/5000 User ManualVersion 2.6.
