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2-9CH CCWDM
The GrowsFiber 2-9CH CCWDM is designed for multi-wavelength CWDM network applications. It is based on TFF technology and free-space technology platform. It operates at 2-9 channels 20nm channel spacing ITU Grid CWDM wavelengths from 1270nm to 1610nm. The Mux Type, Port Configuration (2-9CH Ports, 1310nm Port, Upgrade Port), Fiber Type, Fiber Length, and Connector Type can be customized.
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  • Low insertion loss
  • High isolation
  • Low polarization dependent loss
  • Super compact design
  • Good channel-to-channel uniformity
  • Wide operating wavelength range
  • High reliability and high stability
  • Telcordia GR-1209-CORE-2001 compliant
  • Telcordia GR-1221-CORE-1999 compliant
  • ITU-T G.694.2 compliant
  • RoHS compliant
  • Data Center Interconnect Network
  • Metro Optical Transport Network
  • Telecommunications Network
ParametersCCWDM
Port Configuration4CH8CH
Center Wavelength (nm)1270 to 1610
Operating Wavelength (nm)1260 to 1620
Channel Space (nm)20
Channel Passband @0.5dB (nm)ITU±6.5
Channels Insertion Loss (dB)[2]< 1.2< 1.5
Adjacent Channels Isolation (dB)> 30
Non-Adjacent Isolation (dB)> 40
Directivity (dB)> 50
Return Loss (dB)> 45
Ripple (dB)< 0.4
Polarization Dependent Loss (dB)< 0.2
Polarization Mode Dispersion (ps)< 0.1
Maximum Optical Power (mw)300
Operating Temperature (°C)-5 to +75
Storage Temperature (°C)-40 to +85
Package (mm) (L×W×H)45×25×8

Note: All specifications are based on the devices with connectors, and guaranteed over wavelength and temperature. Fiber type is G657A1.

Ordering Information

Part NumberDescription
GFCC22CH CCWDM
GFCC33CH CCWDM
GFCC44CH CCWDM
GFCC55CH CCWDM
GFCC66CH CCWDM
GFCC77CH CCWDM
GFCC88CH CCWDM
GFCC99CH CCWDM

Note: If there is a demand for orders that are different from those described above, please contact GrowsFiber. Customized options are shown as following:

Mux TypeMux, DeMux
CWDM Channel Ports1270nm to 1610nm (20nm Spacing)
Additional PortsNone, 1310nm Port, Upgrade Port
Fiber TypeNone, 250um bare fiber, 0.9mm loose tube, 2.0mm loose tube
Fiber Length1.0m, 1.5m, 2.0m, 2.5m, …
Connector TypeNone, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC
2-9CH CCWDM Datasheet
Update time:2020-01-17

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