VIAVI OSA Module - OSA-110

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VIAVI offers a full range of compact OSAs tailored for spectral measurements in CWDM systems in the access network as well as DWDM systems in the backbone and in for Next Generation 40G/ or 100G high-speed networksbackbone. The range also features an OSA version for ROADM-based systems or 40G networks with tight channel spacing, providing true OSNR measurements based on VIAVI’s unique in-band OSNR method.


  • Optimized mobility with a light and portable OSA

  • Suitable for all CWDM to DWDM applications down to 33GHz channel spacing

  • Minimize training with an easy, consistent graphical interface with auto Pass/Fail analysis on a large, high-visibility color touchscreen

  • Future-proof signal analysis for 40/100G testing and new modulation formats

  • True in-band OSNR measurements in ROADM and 40G networks with tight channel spacing