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E1 to 8*RS232/ RS485/ RS422 Protocol Converter

E1 to 8*RS232 interface converter, providing conversion between ITU-T G.703 standard E1 interface and 8 RS232 ports, offers safe and seamless connection of communication between different devices with different interfaces. Data interface mode is DCE, can connect with DTE or DCE device. RS232 channel can transmit RS232 asynchronous serial signal with auto-adapt baud rate of 0 to 115200.

Product Description

E1 to 8RS232 interface converter, providing conversion between ITUT G.703 standard E1 interface and RS232 ports, offers safe and seamless connection of communication between different devices with different interfaces. Data interface mode is DCE, can connect with DTE or DCE device. RS232 channel can transmit RS232 asynchronous serial signal with auto-adapt baud rate of 0 to 115200.


Characters

nBased on self copyright IC.

nSupport 3 wire RS232(TXD,RXD,GND) and supports flow control CD, DSR, CTS

nProvide 2 kinds loop back: E1 local loop, RS232 local loop 

nHave pseudo random code test function, can used as a 2M Protocol Analyzer

nSupport both 120Ω/balance and 75Ω/unbalance impedance

nRS232 supports hot plug, can connect with DTE or DCE 

nRS232 channel can transmit RS232 asynchronous serial signal with auto-adapt baud rate of 0 to 115200

 

Parameters

     E1 interface

Standard: conform to G.703 standard.

Coding:  HDB3

Impedance: 75Ω (unbalance), 120Ω (balance)

Connector: BNC (75Ω), RJ45 (120Ω)

Jitter Performance: According to G.742 and G.823 

    Clock: internal clock, line clock 

 


RS232 interface

Rate: asynchronous, 0 to 57600 bps auto-adapt.

Interface: conform to ITU-T V.24 V.11

Connector: RJ45

Connect mode: DCE

 

Dimension

Desk top type: 210(W)*140(D)*30(H)


Operation environment

Voltage:  AC180V-260V, DC-48V, DC+24V

Power Consumption: <=5 Watts

Working temperature: 0°C~50°C 

Storage temperature: 15°C~+70°C

Humidity: 95%

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