Dual Fiber 40CH C21-C60 DWDM MUX DEMUX, With 1310nm And Monitor Port

The 40ch DWDM MUX DEMUX is designed by FIBERWDM, wavelength fromC21 toC60(1560.61nm~1529.55nnm), in accordance with the ITU-T G.694.1 100GHZ grid, it maximizes the capacity of the C-band range.
The 40ch DWDM with 1310nm port is totally passive DWDM device, and support low insertion loss( wavelength ports＜3.5dB; 1310nm port＜0.8dB).And it conjunct with The DWDM amplifiers and DCM device, the 40ch DWDM transfer system can support a long distance transmission.