Features & Applications
Specifications
Ordering Codes
Manual Variable Optical Attenuators (VOAs) are optimized for DWDM network applications. This offers stable performance over wide temperature and wavelength ranges. In addition, they provide low insertion loss and high resolution and repeatability. Custom design for specific customer applications are available. It is ideal for managing optical power in metro and long haul DWDM transport applications.

 

-Manual Variable Optical Attenuator-

 

 

Features
High attenuation accuracy
Low insertion loss
Large attenuation range
Compact size
High Stability
Self-diagnostic
Easy operation
Applications
CATV systems
DWDM networks
Optical add/drop multiplexing
Optical communication system testing

 

Specifications
Parameter Manual Unit
Calibrated Wavelength 1310, 1550, 1310/1550 nm
Attenuation Range 0 to 40 dB
Resolution
0-10dB
0.1 dB
10-20dB
dB
20-40dB
0.3 dB
Insertion Loss
Typ
0.5 dB
Max
1.0 dB
Return Loss
Typ
50 dB
Polarization Dependent Loss (PDL)
0-20dB
< 0.15 dB
20-40dB
< 0.3 dB
Operating Temperature 0 to +60 ºC
Storage Temperature -20 to +70 ºC
Dimensions 24 x 12 x 12 mm³

For customized specification, please contact us at contact@optolinkcorp.com.

 

Ordering Codes

OLVOA -MN - [Calibrated Wavelength] - [Cable Diameter] - [Connector Type]

Calibrated Wavelength Code Cable Diameter Code Connector Type

Code

1310 nm 131 900 μm 90 No connector NC
1550 nm 155 3.0 mm 3 FC/PC FP
1310/1550 nm 135

FC/APC FA
  SC/PC SP
SC/APC SA

* Opto-Link Corporation Ltd reserves the right to make changes to the products described herein without notice.

 

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