This series of equipment is the company developed the PDH fiber transmission dedicated VLSI developed on the basis of point-to-point optical transmission equipment. Provide 1-16 E1 interfaces, primary and backup fiber optical interface connector, 1-8 physical isolation 10/100M Fast Ethernet interface (independent four-wire speed 100M, the total bandwidth is 8*100M), as well as one business expansion interface. 1 Extended service interface can be used as RS232 / RS485 / RS422 asynchronous data , the application is very flexible. Optional one digital service telephone, the application is very flexible. With a sound alarm function, the whole is stable, and reliable, has low power consumption, high integration, small size. SNMP, CONSOLE, 1+1fiber back up is optional, please state the requirement when in order.




