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Mini CompactCWDM Mux Demux 8 CH For Telecom Networks Low Insertion Loss

Minimum Order Quantity : 1 piece Delivery Time : 5-7 working days
Payment Terms : L/C, T/T, D/P Supply Ability : 100,000 pieces per month
Place of Origin: Guangdong, China Brand Name: Seacent
Certification: ISO9001,ROHS Model Number: 8 channels

Detail Information

Waveband: 1270~1610 Nm Channel Bandwidth: ITU±6.5 Nm
Connector Type: LC/APCOr Customer Specified Center Wavelength Accuracy: ±0.5 Nm
Operating Temperature: -5~70 ℃ Package Size: 44x25x6 Mm Or Customer Specified
Type: Wireless Name: Compact CWDM/Mini CWDM/Ccwdm
High Light:

ccwdm mux demux


compact cwdm

Product Description

Low Insertion Loss Compact Mini CWDM Mux Demux 8 CH For Telecom Networks



Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down.


Our CWDM MUX DEMUX are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and access networks.




  1. Low Insertion Loss
  2. High isolation
  3. Low Polarization Dependent Loss
  4. Compact design
  5. Good channel-to-channel uniformity
  6. Wide operating wavelength range
  7. High reliability and high stability
  8. Telcordia GR-1209-CORE-2001 compliant
  9. Telcordia GR-1221-CORE-1999 compliant
  10. RoHS-6 compliant (lead free)



  1. CWDM Channels Add/Drop
  2. CWDM
  3. CATV Fiber Optical Links
  4. Accessing LAN Networks
  5. Short-Distance Communications



Item 4CH 8CH 18CH
Center wavelength (nm) ITU or ITU+1(Customizable starting wavelength)
Product Features Mux or Demux or Mux&Demux
Channel wavelength (nm) 1270~1610
Center wavelength accuracy (nm) ±0.5
Channel pitch (nm) 20
Insertion loss (dB) ≤1.0 ≤1.5 ≤3.2
Channel uniformity (dB) ≤0.5 ≤0.5 ≤0.5
Isolation adjacent  (dB) >30 >30 >30
Isolation Non-adjacent  (dB) >45 >45 >45
Polarization-dependent loss (dB) <0.2
Polarization Mode Dispersion (PS) <0.1
Directivity (dB) >50
Return loss (dB) >45
Connector type LC/APC or customer specified
Maximum power (mW) 500
Working temperature (℃) -5~70
Storage temperature (℃) -40~85
Package  (mm) 44x25x6 or customer specified

Remark:The above parameters do not contain connectors.

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