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Optical Spectrum Analysis
The first in-service, in-band Pol-Mux OSNR testing solution to optimize your high-speed network performance.
The COSA-4055 module offers the functionality and speed of an OSA in a handheld form factor at a fraction of the price of a traditional OSA. It is an ideal test tool for metro/access links and CWDM systems.
Compact full band optical spectrum analyzers for CWDM, DWDM and ROADM systems testing.
High resolution OSA with lab performance in a field-ready tester for spectral analysis of 10/40/100 and 400 G DWDM networks.
Full range of optical spectrum analyzers for spectral measurements in CWDM, DWDM, and ROADM testing-based systems, providing true OSNR measurements based on the unique Viavi in-band OSNR method.
Compact, low-cost test solution for installation, maintenance, and upgrades of CWDM & DWDM networks.