8e1 To Ethernet Converter

Features:

• Realizes transparent transmission of Ethernet data in 1 to 8 E1 channels.
• Ethernet supports 10M/100M, full/half duplex auto-negociation, supports VLAN.
• Ethernet port supports AUTO-MDIX (cross over and straight through auto-adapt).
• Setting CRC alarm limitation to auto isolate lines with low transmitting quality (being cut single-directionally); when error code rate of one direction in 2M branch exceeds the limitation, this direction is cut and the other direction will not be affected, namely the two transmitting directions of Ethernet can be unsymmetrical.
• Allow 8 E1 channels up to 10ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically.
• Has 2 loop back functions: E1 local loop, E1 remote loop.
• Supports Dynamic Ethernet MAC address (4096) with local address filter function.
• E1 interface compatible with ITU-T G.703, G.704, and G.823. not supporting signal timeslot.
• E1 interface has internal clock recover circuit and HDB3 code/decode circuit.
• Supports E1 channel hot plug, and auto detect effective E1 channels data transmission will not be cut.
• Supports 1 to 8 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 when resetting.
• Supports resetting remote system from local system.
• Having Ethernet monitor auto reset function.