This device provides 1Channel telephone， 1-4*Channel E1 interface, 4*Channel 10M/100M Ethernet interface (Wire Speed 100M) and 4 expansion interface.
DS3 fiber modem is used to provide 44.736M (T3) converter between electrical interface and optical interface,power AC220V or DC48V
E3 over Fiber optical modem,single mode,dual fiber,20km,power AC 220V
E1 Fiber optical modem,E1 75ohm(BNC connector) and 120ohm(RJ45 connector),single mode,dual fiber,20km,power AC 220V or DC48V
A pair of V.35 Fiber Modems provides n*64K(n=1-32) V.35 network “extension” between remote and locations .
The BD-OP-V35 is designed to transmit/receive V.35 data over one string of fiber.
transmission distances up to 120km.
RS422 over fiber optical modem,one RS422 port,dual fiber,single mode,20km,power AC 220V or DC48V