Single Mode Polarization and Wavelength Independent Couplers
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡--PWIC-1¡Á2, 2¡Á2
 

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KEY FEATURES APPLICATIONS
Low loss Optical amplifiers
Minimal PDL CATV
Wide bandwidth WDM networks
Environmentally stable ¡¡
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SPECIFICATIONS
Grade
Parameter
Grade "A"
Operating Wavelength (nm)
1550 or 1590, others on request
Bandwidth (nm)
¡À40
Excess Loss (dB)
¡Ü 0.08 
Coupling Ratio (%)
1/99
3/97
5/95
10/90
Max Insertion Loss (dB)
21.5/0.2
17.5/0.3
14.6/0.4
10.8/0.6
Wavelength Dependent Loss (tap port,dB)
¡À0.4
¡À0.4
¡À0.3
¡À0.3
Polarization Dependent Loss (tap port,dB)
¡Ü 0.10  
Thermal Stability (tap port, dB/¡æ)
¡Ü 0.002  over -40¡æ to +85¡æ
Directivity (dB)
1¡Á2
¡Ý 50 , ¡Ý 60 on request
2¡Á2
¡Ý 65 
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PACKAGE INFORMATION
Configuration
1¡Á2 or 2¡Á2
Lead Length
1 meter, others on request
Lead Type  0:250um bare fiber  1:900um loose tube
Package Dimensions (mm)  A-30:§¶3.0¡Á30
 A-35:§¶3.0¡Á35
 A-40:§¶3.0¡Á40
 A-48:§¶3.0¡Á48
Operating Temperature (¡æ) -40 to +85 -20 to +70
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ORDERING EXAMPLE
e.g. PWIC-2¡Á2-1550-1/99-0-A-35

Vcnex Technology Ltd

Email: sales@vcnex.com