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    Unframed E1 Optice Ethernet Converter

    Type:FCCM-E1 Message

    Description:1channel unframed E1 - FE converter，With E1 loopback detection function

    Product Description
                 This interface converter is based on FPGA providing one unframed E1 interface and one Ethernet interface to achieve 10/100base-FX Ethernet data transmission on the E1 channel. It is a high performance self-learning Ethernet bridge. This device is the extension device of Ethernet using network (PDH/SDH/Microwave) that provide E1 channel to achieve local and remote Ethernet interconnecting with serial interfaces at a lower cost. The device has inter-set loop test function to facilitate the project launching and daily maintenance.
    Functional Properties
    Ø based on self -copyright  IC 
    Ø Can realize monitor and control of remote equipment OAM management data did not  take up user’s  timeslot and save E1 bandwidth
    Ø Have the function of E1 interface loop back check avoid the converter crashed because of interface loop  return;
    Ø   Have indicator light when the device is power-off or E1 line is broken or lose signal;
    Ø   Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
    Ø   The Ethernet interface supports jumbo frames (2036 Bytes);
    Ø   Inter-set dynamic Ethernet MAC address (4096) with local data frame filtering 
    Ø   Ethernet interface supports100M full duplex support VLAN
    Ø   Have Ethernet monitor self-reset function the equipment will not dead
    Ø   Provide 2 clock types: E1 master clock and E1 line clock;

    Ø Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command  

         the remote Ethernet interface Loop Back(REM) 

    Ø Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
    Ø Support SNMP Network Management;
    Ø Can realize monitor of remote equipment temperature and voltage from local equipment; 

    Ø Can form the structure: UTP Ethernet E1 Bridge(A)－－-Optical Ethernet E1 Bridge(B)－－-Ethernet Optical   

          Fiber Transceiver (C) can manage (B) and (C) at (A)

     
    Technical Parameters

    u  E1 Interface

        Interface Standard:      comply with protocol G.703;
        Interface Rate:             n*64Kbps±50ppm;
        Interface Code:            HDB3;

        E1 Impedance:             75Ω (unbalance) 120Ω (balance);

        Jitter tolerance:            In accord with protocol G.742 and G.823

        Allowed Attenuation:   0~6dBm

    u Ethernet interface (100base-FX)

        Interface rate:              10/100 Mbps half/full duplex auto-negotiation

        Interface Standard:      Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)

        MAC Address Capability: 4096

        Connector:                  RJ45 support Auto-MDIX

    u   Power

        Power supply: AC180V ~ 260V；DC –48V；DC +24V

        Power consumption: ≤10W

    u   Dimension          

     

        Product Size :       216X140X31mm( WX DXH))

        Simple packaging : 274X193 X84mm ( WX DXH)

        Piece Weight: 1.3KG

    u  Working environment

        Working temperature: -10°C ~ 50°C
        Working Humidity:        5%~95 % (no condensation)

        Storage temperature:   -40°C ~ 80°C
        Storage Humidity:         5%~95 % (no condensation)

     
    Application Scheme

    Applications 

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