Framed E1 to optical Ethernet converter

•  Based on self -copyright  IC 
• can realize monitor and control of remote equipment, OAM management data did not  take up user’s  timeslot and save E1 bandwidth
•   E1 supports any timeslot set, the rate is 64K-2048K
•  The local device can forced the remote device rate follow it
•  Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop  return;
• Have indicator light when the device is power-off or E1 line is broken or lose signal;
•  Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
•  The Ethernet interface supports jumbo frames (2036 Bytes);
• Inter-set dynamic Ethernet MAC address (4,096) with local data frame filtering 
•  Ethernet interface supports 100M, full duplex , support VLAN
•  Have Ethernet monitor self-reset function, the equipment will not dead
•  The local device can forced the remote device rate follow it ( valid when framed)
•  Provide 2 clock types: E1 master clock and E1 line clock;
•  Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG),Command the remote Ethernet interface Loop Back(REM)
•    Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
•    Support SNMP Network Management;
•   Can realize monitor of remote equipment temperature and voltage from local equipment; 
•    Can form the structure: Ethernet E1 Bridge(A)－－-Optical Ethernet Modem(B)－－-Ethernet Optical Fiber Transceiver (C), can manage (B) and (C) at (A

  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

 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

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

    Power consumption: ≤10W

  Dimension          
    Product Size :       216X140X31mm( WX DXH))
    Simple packaging : 274X193 X84mm ( WX DXH)

    Piece Weight: 1.3KG

  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)