GLSUN DWDM MODULE Dense WDM Module

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

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

GLSUN DWDM MODULE Specifications
Parameters Unit SUN-DWDM Module
Wavelength Range nm ITU channels 186.6 to196.1 THz
Channel Center Wavelength nm ITU channels
Channel Spacing Ghz 100 200
Channel Passband(@-0.5dB) nm 0.22 0.5
Channel No. λ 2 4 8 16 32
Insertion Loss 1, 2 dB ≤ 1.4 ≤ 2.0 ≤ 2.8 ≤ 4.5 ≤ 5.5
Adjacent Channel Isolation dB ≥ 30
Non-adjacent Channel Isolation dB ≥ 45
Wavelength thermal stability nm/℃ ≤ 0.003
Insertion loss thermal stability dB/℃ ≤ 0.005 ≤ 0.007 ≤ 0.008
PDL dB ≤ 0.10 ≤ 0.15 ≤ 0.15 ≤ 0.20 ≤ 0.25
Polarization mode dispersion ps ≤ 0.10 ≤ 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 mm ABS Box or LGX Box or 1U(2U) Rack mount
Note:
1 Within operating temperature and SOP.
2 Excluding Connectors.(*IL is 0.2 dB higher for connector added.)