Detailed Product Description

MODEL7301 Optical Optic Modem converts E1 electrical signal into optical data stream
for transport over single mode or multimode fiber optic cables. At the oppositeend of the fiber, the optical stream is converted back into electrical signalsof the appropriate interface such as G.703 & V.35. This fiber optic modem extends the transmission distance up to more than 100Km. The frame format of MOD-E1is frame/unframe for E1, so it can be used to transmit E1 signal of frame videoor unframe video. The modem is capable of transmitting synchronous data with external
clock at speeds from 1 Kbps up to 2.048 Mbps (n*64K), the modem can alsobe set to transmit asynchronous data at speeds from DC up to 64 Kbps.

1, Lucency transfer E1(G.703) protocol

2, Support optic fiber loop and E1 port loop

3, Choice ST, FC, SC connector

4, E1(G.703)interface support 120ohm(RJ-45) and 75ohm(BNC)

5, Multi-mode 2KM, signal-mode 20KM

Interface standard: Accord ITU-T G.703 protocol

E1 signal: (BNC) IN, OUT E1 signal(RJ-45) T+, T-, R+, R-, GND

Optic fiber signal: TX, RX

Working format:Asynchronism, lucency transfer

E1 port rate: 2.048Mbps

Optic port rate: 8.192Mbps

E1 port coding: HDB3

Optic port coding: CMI

Optic fiber wavelength: Multi-mode 850nm, signal-mode 1310nm

Optic port trasmission: Multi-mode 2KM, signal-mode 20KM

Interface protection: 1500V electromagnetism isolate

E1 port style: 120ohm(RJ-45)and 75ohm(Blance)

Optic port type: Multi-mode adopt ST connector, signal-mode adopt FC/SC connector
Working temperature: -25 to 70

Storage temperature: -40 to 85

Humidity: Reality humidity 5% to 95%

Input power: 220VAC

Consumption: 2W

L*W*H: 227mm*147mm*42mm

Shell: Plastic

Color: BLack

Weight: 260g