Trango Broadband TrangoLINK-45TM user manual Link Control

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Appendix A

Link Control

The Link Control page features the RF Link Loopback / Speed Test. In this test, the user specifies the transmission rate (in Mbps) in both the local radio and the peer radio as well as the duration time (in minutes) for the test. During the test, the local radio will transmit packets across the wireless link. The peer radio will retransmit equivalent packets back to the local radio. The test will measure and report error rate and actual throughput as measured in Mbps. The following link test was run for 60 seconds with a specified TX rate of 54 Mbps per end.

To run a link loopback test, both radios must be in Opmode ON and status “Connected”

In this example, the error rate was 0 packets from MU to RU and 0 packets from RU to MU. Measured aggregate bandwidth is 43.39 Mbps.

Trango Broadband Wireless — TrangoLINK-45

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Contents Ffirm TrangoLINK-45 Point-to-Point Wireless Ethernet Bridge DFS Ofdm Firmware Upgrade Procedure Preface FCC InformationWarranty Information Industry Canada InformationEurope Information Email sales@trangobroadband.com Overview Adaptive ModulationARQ Dual Polarity AntennaRange vs. Throughput ISM 5725 MHz to 5875 MHz Line-of-Sight Range & ThroughputSystem Contents Location of RJ-45/LED Port & IP Reset Button Location of Serial Number & MAC AddressConnections and Power Getting StartedConfiguration Tools Changing PasswordTroubleshooting Ethernet Connections System Information sysinfoSysinfo Example MAC Rssi ARQRssi LED Getting Started System Information sysinfo Configuration Essentials to Establish a Wireless LinkMaster Unit Configuration Key ConceptsRemote Unit Configuration Establishing a Wireless Link Changing IP AddressLEDs RF Link Loopback Test linktest command Command format linktest loc speed peer speedSuccess Link Speed & Power Settings BpskQpsk 16QAMMU Autoscan Feature Description Important Note for -EU ModelsAutomatic Rate Shifting Feature Description Encryption Feature Description MIR Feature DescriptionCommand Reference Listing Configuration Command Reference Listing Configuration Command Reference Listing Deployment & Installation Site SelectionSite survey Channel Planning Rssi Command and Antenna Alignment Port Plug and Port Plate Hardware Mounting HardwareConnecting External Antenna on EXT Model WeatherizingGrounding Cat-5 Cabling ConsiderationsSnmp SnmpFirmware Upgrade Procedure Firmware Upgrade PasswordUpgrade Procedure Example 1 Upgrade main image firmware to 1.0a6From Computer Command Prompt Session Appendix a Using the Http Interface Appendix a MAC Configuration Appendix a Connection Status Site Survey Link Control Appendix B Specifications RF ParametersChannels of Operation FEC & ARQAppendix B Specifications Data Parameters Regulatory ComplianceEtsi Power Parameters Power SupplyMechanical EnvironmentalAntennas Vswr