Products

CWDM Optical Add/Drop Module

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Compact Design
  • Good channel-to-channel uniformity
  • Wide Operating Wavelength: From 1260nm to 1620nm
  • Wide Operating Temperature: From -40℃ to 85℃
  • High Reliability and Stability
  • CWDM System
  • PON Networks
  • CATV Links
Parameters 1CH 2CH 4CH 8CH
Center Wavelength (nm) ITU, ITU+1
Passband (nm) ITU±6.5
Operating Wavelength (nm) 1460~1620 or 1260~1620
Channel Space (nm) 20
Fiber Type SMF-28e or customer specified
IL(dB)
（P/AGrade）		 Add&Drop Channel 0.5/0.6 0.7/1.0 1.4/1.7 2.0/2.5
Express Channel 0.6/0.8 1.2/1.4 1.8/2.0 3.6/3.8
Isolation(dB) Add&Drop Adjacent
Channel		 30
Add&Drop Non-Adjacent
Channel		 50
Express Channel 25
Ripple(dB) 0.3 0.3 0.4 0.5
PDL 0.1
PMD 0.1
RL(dB) 45
Directivity(dB) 50
Maximum Optical Power (mw) 500
Operating Temperature (℃) -40～85
Storage Temperature (℃) -40～85
BOX Package(mm) 100*80*10 140*115*18
LGX Package 1U, 2U
19’’ Rack mount Package 1U