GLSUN CWDM Module Coarse WDM

GLSUN CWDM Module

Features
·Low insertion Loss
·Low PDL
·High channel isolation
·Excellent environmental reliability


Applications
·WDM system
·CATV
·MAN(Metropolitan Area Network)

Specifications
Parameters Unit SUN-CWDM Module
Wavelength Range nm 1260 ~ 1620
Channel Center Wavelength nm 1270 / 1290 / … / 1610 or 1271 / 1291 / … / 1611
Channel Spacing nm 20
Channel Passband nm λc ± 6.5 or λc ± 7
Channel No. λ 2 4 8 16 18
Insertion Loss dB ≤0.8 ≤1.5 ≤2.5/★1.8 ≤5.2/★3.5 ≤ 6.4/★3.9
Adjacent Channel Isolation dB ≥ 30
Non-adjacent Channel Isolation dB ≥ 40
Wavelength thermal stability nm/℃ ≤ 0.003
Insertion loss thermal stability dB/℃ ≤ 0.005 ≤ 0.007 ≤ 0.008
PDL dB ≤ 0.1 ≤ 0.15 ≤ 0.15 ≤ 0.20 ≤ 0.25
Polarization mode dispersion ps ≤ 0.1 ≤ 0.15
Directivity dB ≥ 50
Return loss dB ≥ 45
Optical Power mW ≤ 500
Operating Temperature ℃ -10 ~ +70
Storage Temperature ℃ -40 ~ +85
Relative Humidity % 5 ~ 95
Dimension ABS Box or LGX Box or 1U(2U) Rack mount
Note:
1. Customization is available.
2. Insertion loss value after “/★” is “with skip filter” .
3. Specified without connector, and add an additional 0.2dB loss per connector.