Products Dual Fiber CWDM OADM, East and West, Plug-in Mo... 1 Channel Dual Fiber CWDM OADM ABS Box 2 Ports 10G OEO Converter Transponder 2 Port SFP to SFP WDM Transponder DWDM EDFA 40 Channels Optical Pre-Amplifier DWDM EDFA 40 channels Optical In-Line Amplifier DWDM EDFA 40 channels Booster Optical Amplifier Dispersion Compensation Module (DCM) 1U Rack mounted DWDM MUX DEMUX Module Dual Fiber DWDM Mux Demux LGX Box Passive 1U Rack mounted CWDM Mux Demux 10Gb Tunnable DWDM XFP Transceiver Module