fiber optic modem FE1, V.35 PDH, fiber mux, fom, fiber multiplexer, optical multiplexer fiber converter, media converter Fiber Optic ModemOP-FE1 Fiber Modem Modulate 1 E1 ... rate from 64Kbps to 2,048Kbps.TECHNICAL SPECIFICATION:(1)G.703 E1 interface Rate: n*64Kbit/s (n= ... ) Features of interface:Comply with G.703 and G.704 standards. Whipping feature:Comply with G.832 standards. ConnectorQ9(75Ω),RJ45( ...