Nevion - CWDM1-8

8-channel CWDM optical multiplexer/de-multiplexer can be used to transport up to 16 signals on one single mode fiber. CWDM filter is bitrate and format transparent, meaning SDI, Ethernet and SDH/SONET can run independently on separate wavelengths. Flashlink CWDM (coarse wavelength division multiplexing) system is based on all-optical modules for multiplexing and de-multiplexing 8 CWDM wavelengths according to ITU-T G.694.2. CWDM filter come in two different version, one from 1471 to 1611nm (1-8) and one from 1271 to 1411nm (9-16) with an upgrade port. Upgrade port can transport 16 optical signals over one single mode fiber. Units are passive and all-optical devices, requiring no power supply or control. Any number of channels can be used to transport signals in one direction with the rest of the channels transporting signals in the other direction.