Passive Components

4 and 8 Channel CWDM Mux/Demux

Parameter 4 Channels 8 Channels
Operating Wavelength Range 1460-1620 nm
Central Wavelength (λc) 1471, 1491, 1511, 1531, 1551, 1571, 1591, or 1611 nm
Channel Spacing 20 nm
Channel Pass Band ≥ λc ± 6.5 nm
Insertion Loss (Pass Band) ≤ 1.6 dB ≤ 2.7 dB
Band Pass Ripple ≤ 0.3 dB
Adjacent Channel Isolation ≥ 35 dB (demux)
Directivity ≥ 55 dB
Return Loss ≥ 45 dB
PDL ≤ 0.15
Maximum Power 300 mW
Operating Temperature -5°C ~ +65°C
Storage Temperature -40°C ~ +85°C
Package Dimensions 110 mm x 90 mm x 7 mm
Package Dimensions
Mux & Demux in One Cassette
110 mm x 90 mm x 12 mm
Note1: All values specified are without connectors.
Note2: Higher performance specifications available upon request.
Note3: Fiber type - Corning SMF-28e.
Note4: Channel count is from low to high for mux and high to low for demux if mux & demux are packaged in one cassette. In this case the first channel & last channel in P/N is for mux.