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    E1 to Ethernet Protocol Converter

    Single E1 Optical ETH Transmission device, converts framed E1 signal based on ITU-T G.703 to optical ETH, and transmits it to exchanger, HUB, router, net bridge or other devices through optical 100M channel (100BASE-FX). Device can also connect with the transmission devices like PDH to make 2 LAN s into one as its 2 net segments. Single E1 Optical ETH Transmission device, a high performance, adaptive long distance ETH Bridge, with its small volume, low cost, is suitable for cost-sensitive bridge application or used as LAN stretcher/subsection in bit steam based construction. Automatically continuously learn MAC address in connected LAN, and transmit destination address as frames of other LAN. Be transparent to TCP/IP, offer safe, seamless communication between different interfaces. Be widely used in the field of connection, monitoring between WAN and LAN.


    Description

    Single E1 Optical ETH Transmission device, converts framed E1 signal based on ITU-T G.703 to optical ETH, and transmits it to exchanger, HUB, router, net bridge or other devices through optical 100M channel (100BASE-FX). Device can also connect with the transmission devices like PDH to make 2 LAN s into one as its 2 net segments. 

    Single E1 Optical ETH Transmission device, a high performance, adaptive long distance ETH Bridge, with its small volume, low cost, is suitable for cost-sensitive bridge application or used as LAN stretcher/subsection in bit steam based construction. Automatically continuously learn MAC address in connected LAN, and transmit destination address as frames of other LAN. Be transparent to TCP/IP, offer safe, seamless communication between different interfaces. Be widely used in the field of connection, monitoring between WAN and LAN.



    Characters

    nRealize tele-monitor from local to remote 

    nIC based on independence intellectual property rights

    nOptical ETH port (100BASE-FX), support VLAN protocol

    nOffer 2 clock modes: E1 master clock, E1 line clock

    nOffer 3 loop functions: local E1 self loop, local ETH self loop, remote ETH self loop

    nPseudo random code test, convenient to open circuitry, can be used as E1 error code tester

    nOffer 2 adaptive impertinences:  120Ω/balanced, 75Ω/unbalanced

    nAbundant ETH data indicate function, real-time indicates communication state

    Parameters

       E1 interface

    Standard: E1 interface compatible with G.703 standard.

    Rate: 2.048Mbit/s±50ppm

    Coding: HDB3

    Impedance: 120Ω (balanced); 75Ω (unbalanced)

    Connector: RJ45 (120Ω); BNC (75Ω)

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

     

    10/100Base-FX

    Rate: 10M/100M, full/half duplex self adapt.

    Protocol: support IEEE 802.3 standard and 802.3U fast Ethernet standard

    MAC address table: 4096 MAC addresses.

    Ethernet buffer: 64Mbits SDRAM

    Physical interface: SC or FC or ST

                                    Single mode 1550nm or 1310nm

          Or multi mode 850nm or 1310nm

     

    Dimension

    Desktop type: 210(W) × 140 (L) x 30(H) mm

     

    Working condition

    Voltage: DC-48V or AC220V

    Power Consumption: <=5 Watts

    Working temperature: 0°C~50°C 

    Storage temperature: -15°C~+70°C

    Humidity: 95%

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