Product Main

Quick Details

Model Number: BD-4E1-ETH
Brand Name: Baudcom

Specifications

4E1 to Ethernet Converter


Features:


Realize transparent transfer Ethernet data in 1 to 4 E1 channels

  • 10M/100M Ethernet, full/half duplex self adapt, support VLAN.
  • Ethernet support AUTO-MDIX( cross over and straight through self adapt)
  • Setting CRC alarm limitation to auto isolate lines with low transfer quality, single direction. When one direction error rate over limitation, disconnect only one direction, the other is not affected. Unbalance in two directions.
  • Allow 4 E1 channels up to 10ms transfer delay. When the delay over the limitation, can stop transfer automatically.
  • Having 2 loop back functions: E1 local loop, E1 external loop.
  • Support Dynamic Ethernet MAC address(4096), having local address filter function.
  • E1 interface compatible with ITU-T G.703,G.704,and G.823. Signaling slot not supported.
  • E1 interface having internal clock resume circuit and HDB3 codec circuit.
  • Support E1 channel hot plug, and auto detect available E1 channels not pause the transmission.
  • Supporting 1 to 4 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 at reset.
  • E1 Support 75ohm/unbalance impedance or 120ohm/balance for option
  • Support reset remote system from local system.
  • Having Ethernet monitor auto reset function

    Parameter and specifications
        E1 interface
    Standard: E1 interface compatible with G.703 standard.
    Rate:      2.048Mbit/s?50ppm
    Coding:   HDB3
    Impedance: 75ohm(unbalance) or 120ohm(balance)
    Connector: BNC(75ohm) or RJ45(120ohm)
    Jitter Performance: According to G.742 and G.823 
        10/100Base-T 
    Rate: 10M/100M, full/half duplex self adapt.
    Protocol: support IEEE 802.3, IEEE 802.1 P, 802.1Q (VLAN)
    MAC address table: 4096 MAC addresses.
    Ethernet buffer: 64Mbits SDRAM
    Physical interface: RJ45, support AUTO-MDIX(cross over and straight through self adapt)
    Dimension
    19inch Type:433 mm(L)×138mm(W)× 44 mm(H)

  • Standalone type:210mm(L)X140mm(W)X30mm(H) 
    Operating environment
    Voltage: DC-48V, input range:     DC-36V~DC-72V
    Power Consumption:       <=5 Watts
    Working temperature: 0C~50C
    Storage temperature:       -40C~+70C
    Humidity:  95%
    No causticity and solvent, dust free, and no strong magnetic interference.