Coarse Wavelength Division Multiplexing（CWDM Multiplexer / Demultiplexer）is based on film coating technology and non-magnetic metal bonded micro-optical packaging design. The channel spacing is 20nm, 18 channeds is available to produce.
lLow Insertion Loss
lHigh Channel Isolation
lOptical path epoxy free
lExcellent thermal stability and reliability
lGood channel-to-channel uniformity
lWide Operating Wavelength: 1270nm-1610nm /(1261nm~1611nm)
lWide Operating Temperature: -20 to +70℃
lTelcordia GR-1221 Compliance and RoHS Environmental Protection Standard
lCWDM Network
lAdd/Drop System
lCATV Fiberoptic System
lMetro/Access Network
lFiber Optical Amplifier
