PDH Optical Multiplexer, 4/8/16 E1(75ohm or 120ohm), 1 ETH(100Base-T), 1 optical port, 1 RJ11 port, with management(chassis) and with no management(standalone) are available.
Features 1. Provides 4/8/16 E1/G.703 ports (120 or 75ohm). 2. Provides function of 4 E1 remote loop, fiber local loop, and 1 interface of phone. 3. Two fiber two direction and single fiber two direction for optional. 4. Match telecom operation requirement, MTBF above 70,000 hours. 5. Provide SNMP function via standalone PDH Optical Multiplexer with SNMP card.