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VIAVI
OSCA-710
OSA Modules: In-service Pol-Mux
The VIAVI Pol-Mux OSCA-710 is the first Optical Spectrum and Correlation Analyzer that can perform in-band OSNR measurement in high speed, ROADM based DWDM networks using polarization multiplexing transmission formats without shutting down optical channels. This module uses a novel, proprietary spectral correlation measurement technique (VIAVI pat.) along with an ultra-high resolution coherent receiver for complete signal characterization in amplitude, frequency, phase and polarization.
Optical Spectrum Analyzers
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