Features

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 20-100KM.

Introduction

MODEL7301 Optical Optic Modem converts E1 electrical signal into optical data stream for transport over single mode or multimode fiber optic cables. At the opposite end of the fiber, the optical stream is converted back into electrical signals of 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-E1 is unframed for E1, so it can be used to transmit E1 signal of unframed video.

Specification

Optic Interface

Line mode type                        CMI

Line mode rate                        8.192Mbps

Operating wavelength            850nm,1310nm or 1550nm

Optic fiber connector              multi-mode adopt ST connector

                                                   single-mode adopt FC/SC connector

Transmission distance         Single-mode: 20,40,60,80,100,120km

                                                   Multi-mode: 2km

E1 Interface

Standard                         ITU-T G.703  G.704

Data rate                        2.048Mbps

Working                         Asynchronism Transparent transfer

Operating mode          HDB3

Impedance                   75Ω, physical interface BNC;

                                       120Ω, physical interface RJ45

Protection                    1500V electronagnetism isolate

Environment, Power and Dimension

Working temperature            -25 to 70°C

Storage temperature            -40 to 85°C

Humidity                                  Relative humidity 5% to 90%(free of condensate)

Input power                            220VAC or -48VDC

Consumption                        2W

L×W×H                                   227.4mm×146.3mm×42.6mm

Rack-mountable                  19in 4U standard casing

Warranty time                      5 years

Certification                          CE,FCC, RoHS

Packing List

1) 3onedata Protocol Converter Model7301×1

2) Power line(E1 Optic Fiber Modem/AC) ×1

3) User manual×1