1 Overview

4/8/16*E1 to Ethernet Protocol Converters, which accomplishes the converting between 10/100M Ethernet port to 4/8/16* E1 port. As a mature protocol converter device, It has outstanding stability, and it is able to be widely used in two LAN connecting, remote monitor and Video-on-Demand ect



2 Features

In accordance with G. 703, G. 742, G. 823, IEEE802.3 standard

Automatically check 4 E1channel, and assign bandwidth

MAC addresses self-learning and addresses filtering automatically

Ethernet interface 10/100M, full/half duplex modes auto-negotiation

Support local loop and remote loop



3 Specifications

E1 Port

Rate: 2.048Mbit/s+50ppm

Connector: BNC (75ohm); RJ45 (120ohm); Or DB37 converter



Ethernet Port:

Rate: 10/100Mbps

Connector: RJ45



Operation Environments

Power supply: 220VAC/-48VDC

Working Temperature: 0 centigrade-45 centigrade

Storage Temperature: -20 centigrade-70 centigrade

Relative Humidity: 5%-90% (no-condensation)