E1 Fiber Modem

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Detailed Product Description E1 Fiber Modem is called single E1 PDH Multiplexer,which can multiplex one E1 and one RS232 to fiber line.It is widely used in transmission of Moble Base Station,PHS Base Station and large consumer FTTH Technology Characteristic: Realize one E1 transparent transmitting over fiber E1 fiber modem and V.35 fiber modem can be used together Realize one RS232 transparent transmitting over fiber,bit is 4800bps Support all kinds of loop function,for testing and opening conveniently Support network management function,monitoring the working of device and seting the state of device Supply the unbalance 75ohm and balance 120ohm E1 interface Interface Parameters: E1 interface : Accord with TTU-TG.703 , G.823 Code type : HDB3 ,all necessary alarm functions Bit rate : 2048kbps±50ppm 75Ω interface with BNC standard connector and 120Ω interface with RJ45 connector Optical interface : Transmission mode :single-mode Optical wave length : 1310nm Interface mode : FC Module type :double fiber Working Condition: Power Supply :AC220V±20% , DC-36V~-72V Power Consumption:<3W Environment Temperature : 0~50 Other Characters: Dimension:220*165*35mm Weight:900g

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Human Information Technology Co., LTD

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