Introduction:

M155B-C multi service access card is a kind of multi service access optical transmission device, adopting integrated special circuit independently researched and developed by Framenet Telecom. It consists with Extra Large Scale Integration as the core, provide multi channels E1 interface, 100M Ethernet, apply to small capacity switch networking, users ring networking, base station, private networking and DDN networking.
 

Main Feature:

Provide 4* E1 digital interface;

Provide 2* 100M Ethernet interface

Achieve centralized network management via network management card of the chassis;

Provide 1* RS232 asynchronous data interface, baud rate ≦57600;

Matching adapter is ADP02-8E1-120;

Used in conjunction with desktop MSTP Economical Access Partner M155B.