OP-108C/B/ETH/2XSFP1Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, multimode, LED, 2 km (1.2 mi)OP-108C/U/ETH/SFP4Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, pluggable transceiver: Fast Ethernet/STM 1, 1550 nm, single mode, laser, 80 km (49.7 mi)OP-108C/B/4XSFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 4 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/U/2XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/U/SFP24Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/ETH/4XSFP10ADual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 4 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/U/SFP2Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/ETH/2XSFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/U/SFP3Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, pluggable transceiver: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/ETH/SFP1Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, multimode, LED, 2 km (1.2 mi)OP-108C/U/ETH/2XSFP10BDual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/2XSFP10ADual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/4XSFP10BDual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 4 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/4XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 4 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/U/ETH/SFP2Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/2XSFP10ADual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/2XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/SFP10BDual fiber multiplexer module for 4E1 and Ethernet, balanced, pluggable transceiver: Fast Ethernet/STM-1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/2XSFP10BDual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/2XSFP10BDual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/SFP4Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM 1, 1550 nm, single mode, laser, 80 km (49.7 mi)OP-108C/B/SFP10ADual fiber multiplexer module for 4E1 and Ethernet, balanced, pluggable transceiver: Fast Ethernet/STM-1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/U/ETH/2XSFP10ADual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/U/ETH/2XSFP4Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1550 nm, single mode, laser, 80 km (49.7 mi)OP-108C/B/2XSFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/2XSFP4Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, 1550 nm, single mode, laser, 80 km (49.7 mi)OP-108C/B/SFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, pluggable transceiver: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/SFP4Dual fiber multiplexer module for 4E1 and Ethernet, balanced, pluggable transceiver: Fast Ethernet/STM 1, 1550 nm, single mode, laser, 80 km (49.7 mi)OP-108C/B/ETH/SFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/2XSFP24Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, 850 nm, multimode, 2 km (1.2 mi)OP-108C/U/2XSFP24Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 850 nm, multimode, 2 km (1.2 mi)OP-108C/U/2XSFP3Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/U/ETH/2XSFP18ADual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, Tx - 1310 nm, Rx - 1550 nm, 9/25 single mode (single fiber), laser (WDM), 40 km (24.8 mi)OP-108C/B/4XSFP1Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 4 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, multimode, LED, 2 km (1.2 mi)OP-108C/B/ETH/SFP10BDual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, Tx - 1550 nm, Rx - 1310 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/B/ETH/SFP10ADual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, Tx - 1310 nm, Rx - 1550 nm, single mode (single fiber), laser (WDM) , 20 km (12.4 mi)OP-108C/U/ETH/4XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 4 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/U/ETH/2XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/2XSFP2Dual fiber multiplexer module for 4E1 and Ethernet, balanced, 2 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/B/ETH/4XSFP3Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, 4 pluggable transceivers: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/SFP2Dual fiber multiplexer module for 4E1 and Ethernet, balanced, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/U/ETH/SFP3Dual fiber multiplexer module for 4E1 and Ethernet, UTP Ethernet port, Ethernet port, pluggable transceiver: Fast Ethernet/STM 1, 1310 nm, single mode, laser, 40 km (24.8 mi)OP-108C/B/ETH/SFP2Dual fiber multiplexer module for 4E1 and Ethernet, balanced, Ethernet port, pluggable transceiver: Fast Ethernet/STM-1, 1310 nm, single mode, laser, 15 km (9.3 mi)OP-108C/U/FC/15LFiber multiplexer for 4E1 and Ethernet, unbalanced E1 interface, FC connector, 1550 nm single mode laser short-haul