Features

Realize transparent transmission of Ethernet data over 1 to 16 E1 channels.

Provide 10/100Base-T Ethernet port (100 Base-FX optional), supports VLAN.

Allow 16 E1 channels up to 220ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically.

Supports Dynamic Ethernet MAC address (4096) with local address filter

Function.

Has 2 loop back functions: E1 local loop, E1 remote loop.

E1 interface compatible with ITU-T G.703, and G.823. not supporting signal

timeslot.

CLK mode: support internal CLK mode and E1 line CLK mode. E1 line CLK

realizes auto-switch over the E1 line according the signal quality.

Compatible with ITU-T protocol: G.7041 (GFP-F) , G.7042 (VCAT, LCAS),

G.7043, G.8040.

E1 loop detecting: if any channel of E1 loop detected, it will cut off the channel.And after the loop

released, the channel will be renewal.

support resetting remote system from local system.

Support Console management and WEB management.

Power supply: 220V power supply socket: input AC220V

DC-48V socket/DC+24V socket: converter having power supply polar auto-detect circuit, so

DC-48V/DC+24V having no polar distinguish, can optional connect -48V/+24V and GND.