Features

1) Convert RS232 interface to E1(2M unframed G.703) interface;

2) Support line recovery clock, local clock and equipment clock;

3) Support E1 port loop;

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

Introduction

E232 converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS232 interface, it can receive synchronous data of 2.048Mbps from E1 network, and transmit the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.

Specification

E1 interface

Standard                                      Comply with ITU-T G.703

Output tingle displace               accord ITU-TG.735 advice

Input tingle limit                          accord ITU-TG.823 advice

Output tingle                                accord ITU-T G.823 advice

Frame format                              unframed

Interface rate                               2.048Mbps±50ppm

CRC checkout                             no

Port coding                                  HDB3

Port transmission                      2km

Port protection                            1500W surge protection,15KV ESD protection

Port connector                            120 Ohm(RJ-45) and 75 ohm(BNC double coaxial)

RS232 Port

Standards Compliance            EIA RS-232C

Interface Types                          RS-232(DB25 female)

Signal                                          TXD, RXD, CTS, DSR, GND, DCD

BaudRate                                   0~115.2Kbps

Work mode                                DCE

Synchronous serial, lucency transmission

600W surge protection, 15KV ESD protection

Environment, Power and Dimension

Working temperature                -25 to 70°C

Storage temperature                 -40 to 85°C

Humidity                                       Relative humidity 5% to 95%

Input power                                  220VAC or -48VDC

Consumption                              2W

Power protection                        From high voltage/short circuit

L×W×H                                         227.4mm×146.3mm×42.7mm

Shell                                              Plastic

Weight                                          260g

Warranty time                            5 years

Certification                                CE,FCC, RoHS

Packing List

1) 3onedata Protocol Converter E232×1

2) 220V power line ×1

3) DB25M to DB9F cable×1

4) User manual×1