compact CWDM module

Product Name: compact CWDM module
Features:
Low Insertion Loss
High Channel Isolation
Compact size
Epoxy Free Optical Path
Excellent reliability
Applications:
 CWDM system
 CATV system
 Metro optical network
 Enterprise network
Specifications:
Parameter Unit Value
Channels Number 4 8
Min. Typ. Max. Min. Typ. Max.
Channel Space nm 20
Central Wavelength nm ITU-T grid
Operating wavelength nm 1471 1611 1471 1611
Passband nm ±6.5 ±6.5
CWDM Channel Insertion Loss dB 0.8 1.0 1.0 1.5
Upgrade Channel(optional)Insertion Loss dB 1.0 1.5
Adjacent Channel Isolation dB ≥30 ≥30
Non-adjacent Channel Isolation dB ≥45 ≥45
PMD ps 0.2 0.2
PDL dB 0.2 0.2
Return Loss dB 45 45
Directivity dB 55 55
Power(max.) mW 300 300
Operation Temperature ℃ -5~+70
Storage Temperature ℃ -40~+85
Package 50×28.8×6.5
Notes: 1.All the values are tested under room temperature. 2.The package dimension is for mux or demux separately only.