CWDM Filter
Features Applications

Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path
GR1221 qualified

Line monitoring
WDM network
Telecommunication
Cellular Application
Fiber optical amplifier
Access Network

Spec and Parameter
Parameter Value
Operating Wavelength (nm) 1470 to 1610
Center Wavelength Accuracy (nm) ¡À 0.5
Channel Spacing (GHz) 20
Channel Passband (@-0.5dB bandwidth)(nm) >15
Pass Channel Insertion Loss (dB) < =0.6
Reflection Channel Insertion Loss (dB) < =0.5
Channel Ripple (dB) < 0.3
Isolation (dB) Adjacent >30
Non-adjacent >40
Insertion Loss Temperature Sensitivity (dB/¡ãC ) <0.005
Wavelength Temperature Shifting (nm/ ¡ãC ) <0.002
Polarization Dependent Loss (dB) <0.10
Polarization Mode Dispersion (ps) <0.1
Directivity (dB) >50
Return Loss (dB) >45
Power Handling (mW) 300
Operating Temperature (¡ãC) 0 ~+70
Storage Temperature (¡ãC) -40 ~+85
Package Dimension (mm) 5.5 x 53(L)
Pictures  
 
Information of Order to Provide
CWDMF Configuration
 Wavelength Fiber Type Fiber Length Connector
  A=Add
D=Drop

 47=1470nm
49=1490nm
51=1510nm
53=1530nm
55=1550nm
57=1570nm
59=1590nm
61=1610nm
xx=others 		1=250um Bare fiber
2=900um
X=others

1=1.0m
2=2.0m

 NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others
 
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