TAM4300 2M Transmission Analyzer2M Transmission Analyzer is a multi-functional and full- featured digital transmission system test device, designed for the installation test, engineering check and acceptance, daily maintenance of digital networks, mainly performing channel test, alarm analysis, fault finding and signaling analysis. In addition, this instrument further provides various protocol converters with one-way and bi-directional bit error test function. These capabilities make it ideal for field use.Basic Functions

1)  2M testing2)  Datacom testingDatacom (V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A) interfaces BER TestingASYNC BER testing with baud rate 300b/s~38..4Kb/sSYNC BER testing with data rate 300b/s~8Mb/s3)  G.703 CO testingG.703 CO 64kb/s BER testingOctet timing control and monitoringFrequency and offset measurementClock source: Internal, Interface selectable4)  Protocol converter testing2M-Datacom SYNC 64k or N*64kb/s BER testing2M-G.703 CO SYNC 64kb/s BER testingFrequency and offset measurementHandshaking signals monitoring2M frame data and alarm monitoring5)  Other functionsReal-time clockTest pattern: PRBS, Fixed Code and 16-BIT User WordError injection: Single and Fixed RateManual and auto-timer measurementITU-T G.821, G.826, and M.2100 performance analysis

Main FeaturesHandheld design and easy-to-useFull-featured measurements to 2M, DatacomHigh resolution backlit large LCD screen, with adjustable contrastSmart navigation mode and multi-languages displaysExtensive error and alarm generation, detection and indicationHistograms analysis of alarm and error eventsUp to 99 days continuance test performanceSave/Recall of up to 7 user-defined setups and 70 sets of resultsUp to 6 hours operation from a single battery chargeBuilt-in Li rechargeable battery and smart charger circuitCan be charged with automobile cigarette lighter battery adapterUpgradeable software via an integrated RS232C interfaceTest results uploaded, conserved and printed by PCManager software