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CCWDM
GROWSFIBER's CCWDM is a series of compact CWDM MUX/DEMUX modules based on TFF and free-space optics. The Port Configuration (CWDM ports, 1310nm port, UPG 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
  • Access Network
  • 5G Fronthaul
  • Optical Transport Network

Mini 4CH CCWDM

Parameters Mini 4CH CCWDM
Center Wavelength (nm) 1270 to 1610
Operating Wavelength (nm) 1260 to 1620
Channel Space (nm) 20
Channel Passband @0.5dB (nm) ITU±6.5
Channel Insertion Loss (dB)[2] < 1.5
Adjacent Channels Isolation (dB) > 30
Non-Adjacent Isolation (dB) > 40
Directivity (dB) > 50
Return Loss (dB) > 45
Ripple (dB) < 0.3
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) 32×26×8

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

Ordering Information

Part Number Description
GFMCC4 Mini 4CH 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 Type Mux, DeMux
CWDM Channel Ports 1270nm to 1610nm (20nm Spacing)
Additional Ports None, 1310nm Port, Upgrade Port
Fiber Type None, 250um bare fiber, 0.9mm loose tube, 2.0mm loose tube
Fiber Length 1.0m, 1.5m, 2.0m, 2.5m, …
Connector Type None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC

2x4CH CCWDM

Parameters 2x4CH CCWDM
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] < 1.4
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) 49×25×8

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

Ordering Information

Part Number Description
GFCC2X4 2x4CH 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 Type Mux, DeMux
CWDM Channel Ports 1270nm to 1610nm (20nm Spacing)
Additional Ports None, 1310nm Port, Upgrade Port
Fiber Type None, 250um bare fiber, 0.9mm loose tube, 2.0mm loose tube
Fiber Length 1.0m, 1.5m, 2.0m, 2.5m, …
Connector Type None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC

4/8CH CCWDM

Parameters CCWDM
Port Configuration 4CH 8CH
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 Number Description
GFCC2 2CH CCWDM
GFCC3 3CH CCWDM
GFCC4 4CH CCWDM
GFCC5 5CH CCWDM
GFCC6 6CH CCWDM
GFCC7 7CH CCWDM
GFCC8 8CH CCWDM
GFCC9 9CH 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 Type Mux, DeMux
CWDM Channel Ports 1270nm to 1610nm (20nm Spacing)
Additional Ports None, 1310nm Port, Upgrade Port
Fiber Type None, 250um bare fiber, 0.9mm loose tube, 2.0mm loose tube
Fiber Length 1.0m, 1.5m, 2.0m, 2.5m, …
Connector Type None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC

12/18CH CCWDM

Parameters CCWDM
Port Configuration 12CH 18CH
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] < 2.0 < 2.5
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) 50×50×8

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

Ordering Information

Part Number Description
GFCC10 10CH CCWDM
GFCC11 11CH CCWDM
GFCC12 12CH CCWDM
GFCC13 13CH CCWDM
GFCC14 14CH CCWDM
GFCC15 15CH CCWDM
GFCC16 16CH CCWDM
GFCC17 17CH CCWDM
GFCC18 18CH 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 Type Mux, DeMux
CWDM Channel Ports 1270nm to 1610nm (20nm Spacing)
Additional Ports None, 1310nm Port, Upgrade Port
Fiber Type None, 250um bare fiber, 0.9mm loose tube, 2.0mm loose tube
Fiber Length 1.0m, 1.5m, 2.0m, 2.5m, …
Connector Type None, LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC

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