E1-4ETH Converter

This model provides conversion between ITU-T G.703 E1 and 4 Fast Ethernet to realize the transmission of multiple Fast Ethernet service over exsiting TDM transportation network. It provides a economical path towards extending the distance of exsiting Ethernet network by ulilizing one E1 circuit. Through FCview management system, the devices at both central office site and customer premise site can be managed.

Feature:

• Carrier 4 Fast Ethernet over transparent E1 or fractional E1 circuits.
• UTP port duplex mode auto-negotiation and auto-MDI/MDIX.
• User configurable E1 to Ethernet interface Fault-Pass-Through.
• Transparent transmission of IEEE 802.3d and IEEE 802.1q VLAN tagged packets.
• Available as slide-in module (plugged in FCK14 chassis) or as standalone unit.
• Remote and local management through FCView SNMP system.
• Two types of clock: master or slave.
• Completed alarm message and the fault point can be easily detected and located.
• The remote device can detect the local device automatically to synchronize time slot confuguration when the devices are used in pairs in fractional mode.

Specification:

• E1 Port: 2048Kbps+/-50ppm, HDB3, BNC for 75ohm or RJ45 for 120ohm.
  Complied with ITU-T G.703, G.704 and ITU-T G.823
• FE Port: RJ45, 10/100Mbps, Auto-negotiation/forced mode selectable.
  Support MDI/MDIX & Flow control function
• Power consumption: <3W
• Dimensions: 216*31*140mm (W*H*D)
• Working temperature: 0~55 degree centigrade
• Working humidity: ≤90% (25℃)