The Single fiber 4ch (8waves) O-BAND DWDM MUX DEMUX is designed by FIBERWDM, it is totally passive DWDM device, and support low insertion loss( wavelength ports＜3.0dB; ). Waves are 1304.58/1305.72/1306.85/1308.00/1309.14/1310.28/1311.43/1312.58nm, support 4CH business on one fiber transmission.
