E1 G.703 to RS485 converter

E1 G.703 to RS485 converter

Short Description:

BD-E1-RS485/AC E1 G.703 to RS485 converter,AC220V BD-E1-RS485/DC E1 G.703 to RS485 converter,DC48V


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    E1 G.703 to RS485 converter
    PRODUCT CHARACTERISTIC
    RS485 rate support 0~115200Kbps self-adapt;
    Support  RS232 interface (TXD,RXD,GND)
    RS485 support hot-plug, connection to DTE or TCE device;
    offer 2 kinds of loop-return function, namely E1 self-looping at local end (ANA) and RS485 self-looping at local end (REM)
    AC220V and DC-48V for option, and DC-48V is  not divided into positive and negative pole with simple installation and maintenance;
    has the function of pseudo-random code testing(PATT), which brings great convenience for installation, debugging and maintenance of equipment;
    E1 interface supports 75ohm, unbalanced and 120ohm balanced impedance at the same time;
    E1 Interface
    Line Rate: 2.048Mbps
    Line Code : HDB
    Interface Standard: ITU-T G.703
    E1 Impedance: 75ohm(unbalance) and 120ohm(balance)
    Connections : dual coax BNC and 120-ohm twisted-pair (RJ45)
    Jitter tolerance : finer than G.742 and G.823
    Clock:                  internal clock, line clock
    RS485 interface
    Rate:asynchronous mode 0 to 115200 bps auto-adapt.
    Connector:          RJ45
    Power supply                        
    working voltage range wide, good
    anti-disturb and Isolation, work stable
     DC-48V,range DC-36V~DC-72C   
     AC220V,range AC165V~AC240V
    Power Consumption:      <=3 Watts
    environment condition                  
    Operating temperature:  0C~+50 C
    Storage temperature:   -20 C~+70 C
    Relative temperature:95% (uncondensed)
    Dimension                  
    210mm(L)
    140mm(W)
    30mm(H)

    BD-E1-RS485/AC E1 G.703 to RS485 converter,AC220V   Request price
    BD-E1-RS485/DC E1 G.703 to RS485 converter,DC48V   Request price

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