XG2138 E1/Datacom BER Tester

XG2138 E1/Datacom BER Tester
Highlights :
Small size, portable, economical; Combines E1 and Datacom tests; Unique IP Ping test
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    XG2138 E1/Datacom BER Tester combines the testing capabilities of E1, Datacom and IP PING in one unit. It is used for the performance evaluation of Digital Transmission Network, Digital Data Network (DDN) and some private communication networks, and is intended to meet the demands of equipment installation, engineering verification, daily maintenance, Troubleshooting and Ethernet connection. It is very useful tool for the front line field workers.

    1) E1 Testing

    Out-of-service 2Mb/s, N×64kb/s BER testing

    In-service BER testing (HI-Z mode and through mode)

    Round trip delay and APS measurements

    Frequency, Offset and Level measurements

    Clock slip measurement

    2)Datacom Testing

    Interfaces: V.24, V.35, RS-485, EIA-530, EIA-530A, V.36, X.21, RS-449

    SYNC clock source and sense selection

    Handshaking signals control and monitoring

    3)Ethernet PING Testing

    IP PING test

    Stat. time delay

    Stat. of packet lose rate


    Real-time clock

    LED alarm and status indications

    BERT pattern: PRBS, Fixed Code, User-programmable word

    Performance analysis in accordance with ITU-T G.821, G.826 and M.2100

    Work with PC software TestManagerPro, to upload results to PC

    Upgrading software for free



    E1 Testing

    Frame TypeUnframed, PCM30,PCM30CRC, PCM31, PCM31CRC

    Line Interfaces75Ω Unbalance, 120Ω Balance

    Datacom Testing

    Line InterfaceV.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530, EIA-530A

    Transmitted ModeASYNC, SYNC

    Device ModeDTE, DCE

    Error Insertion

    Type: BIT, FAS, CODE, CRC4, E-BIT

    Single, OFF, Fixed Rate: 10-2, 10-3, 10-4, 10-5, 10-6, 10-7



    Operating Temperature


    Storage Temperature



    5%95% Non-condensing


    Approx. 0.5Kg

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