►Ethernet interface rate is 10M/100M, half/full duplex auto
►Provide command the remote interface Loop Back, ease line maintenance
Overview
This device provides 1-16 Channel E1 interface, 1-4 Channel 10M/100M Ethernet interface (Line Rate 100M) and 2 expansion interface. 4 Channel Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, and small size.