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.
|High attenuation accuracy|
|Low insertion loss|
|Large attenuation range|
|Optical add/drop multiplexing|
|Optical communication system testing|
|Operating Wavelength||1280 to 1580||nm|
|Calibrated Wavelength||1310, 1550, 1310/1550||nm|
|Attenuation Range||0 to 60||dB|
|Attenuation Deviation Accuracy||±0.5||dB|
|Resolution||0.01 (Typical), 0.02 (Max)||dB|
|Max. Allowable Input Level||300||mW|
|Polarization Dependent Loss||0.05 (Typical), 0.15 (Max)||dB|
|Power Supply||220V AC|
|Operating Temperature||0 to 50||ºC|
|Storage Temperature||-10 to +60||ºC|
|Dimensions||210 x 206 x 80||mm³|
Optical attenuation (in dB), measurement wavelength (in nm)
|Connectors||FC/APC, others on request|
OLVOA - B - [Calibrated Wavelength] - FA
* Opto-Link Corporation Ltd reserves the right to make changes to the products described herein without notice.
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