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Fiber Optic Multiplexer CWDM Mux Demux 1310 1550 Low Insertion Loss

Minimum Order Quantity : 1 piece Delivery Time : 5-8 work days
Payment Terms : L/C, T/T
Place of Origin: Guangdong,China Brand Name: Seacent
Model Number: CWDM

Detail Information

Certification: CE RoHS FCC,ISO9001,CE,FCC,RoHS Fiber Type: SMF-28e,SMF-28e Or Customer,SM,Dual Fiber
Operating Temperature: -20~70℃ Warranty: 3 Years
Connector: LC/APC,SC/LC Wavelength: 1270~1610nm
Product Features: Mux OrDemux Or Mux&Demux Directivity (dB): >50
High Light:

cwdm module


coarse wavelength division multiplexer

Product Description

Fiber Optic Multiplexer CWDM 1310 1550 low insertion loss
CWDM is using optical multiplexers to reuse different wavelengths of light into a single fiber to transmit signals.
At the receiving end of the link, the mixed signal is decomposed into signals in the fiber by means of an optical demultiplexer.
Different wavelengths are connected to the corresponding receiving equipment.
Technical Parameters
Parameter 4CH 6CH 8CH
Center wavelength (nm) ITU or ITU+1(Customizable starting wavelength)
Product Features Mux orDemux or Mux&Demux
Channel wavelength (nm) 1270~1610
Center wavelength accuracy (nm) ±0.5
Channel pitch (nm) 20
Channel passband (@ -0.5db bandwidth (nm) >14
Insertion loss (dB) ≤1.4 ≤2.6 ≤3.0
Channel uniformity (dB) ≤0.5 ≤0.5 ≤0.5
Channel ripple (dB) 0.3
Isolation (dB) adjacent >30 >30 >30
Isolation (dB) Non-adjacent >40 >40 >40
Polarization-dependent loss (dB) <0.2
Polarization Mode Dispersion (PS) <0.1
Directivity (dB) >50
Return loss (dB) >45
Connector type LC/APCOr customer specified
Maximum power (mW) 500
Working temperature (℃) -20~70
Storage temperature (℃) -40~85
Package type (mm) LGX,Box, rack or customer specified
Package size (mm) LGX:201x256x44 or 155x100x29
Box:100x80x10 or 120x80x18 or 141x120x28
Rack :1U: 484x260x44 or 2U: 482x260x88


Features :
  • Low insertion loss
  • High isolation
  • Low PDL
  • Compact design
  • Good channel-to-channel consistency
  • Wide working wavelength: 1270-1610nm
  • Wide operating temperature: -20 ℃ ~ 70 ℃
  • High reliability and stability
  • CWDM system
  • PON network
  • Cable chain
  • Metro Network
  • Access Network
  • FTTH Application
  • Unidirectional network traffic rings
  • Point-to-point applications
  • CATV Fiberoptic Links


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