USE 2-Wire Extension E1(G.703) :MDSL-E1

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Description The Ethernet Bridge Modem from fiber to copper wire Features The Ethernet Bridge Modem from fiber to brass wires E1 data interface supports ITU-G.703, G.704 and G.706. Rate is the unframed 2048Kbps, clock mode is slave clock (that is following the G.703 line clock) G.703 line interface: 120ohm (RJ45) and 75ohm (BNC) optional. The distance can be reached 3.29km in 24AWG(0.5mm) corresponding line and 2.51km in 26AWG(0.4mm) corresponding line Use the technology of MSDSL multi rates digital consumer line, expand the range of transmitting data In 24AWG(0.5mm)line, the longest transmitting distance is 6.25km. Support 8 kind of speed rates from 256K to 2320K Low cost, simple manipulation, conveniently using, need not any software setting up There are many indicator LEDs on the panel to display work state and line status of equipment Independent machine have two power supplying modes: 220V AC and -48V DC. Overview MDSL-E1 is an Ethernet Bridge Modem which was designed by ASIC technology. MDSL-E1 solves the problem effectively which the fiber can not be arrived the final 3 KM in the transmitting. The advantage that It make the fiber sinal extend by using the brass wires .one can use a pair of twisted-pair to connect with "MDSL-E1" and an Ethernet modem, then two LANs can be communicated successfully. What's more, with low cost, simple operation and convenient use, it is suitable for cost-sensitive bridge connection or in LANs as stretcher. It can be installed and connected conveniently. One can use the DIP switch on rear panel to setup work mode and transmitting speed rate and connect cable. Specifications E1(G.703) line: Transmitting rate: 2048Kbps Cording : HDB3 E1 interface : 120ohm (RJ45) and 75ohm (BNC) optional Standard : supports ITU-G.703, G.704 and G.706 Features on the brass wires: Data rate: 256kbps 384kbps 1024kbps 1280kbps 1536kbps 2048kbps 2320kbps Line interface: impedance 135ohm, physical interface RJ45, with pin 4 and pin 5 (middle 2 lines) Power supply: 20V +/- 10%,50Hz;48VDC(optional) Power consumption: 5W; Volume: 245mm*215mm*50mm; 9"L*5.8"W*1.6"H

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Changzhou Bell Data Communication Equipments Co.

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