E1 Fiber Modem

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?0ppm

75?interface with BNC standard connector and 120?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?0% , DC-36V~-72V

Power Consumption:<3W

Environment Temperature : 0~50



Other Characters:

Dimension:220*165*35mm

Weight:900g