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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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