JDSU announced the release of the coarse wavelength division multiplexing (CWDM) series of OTDR modules for its T-BERD/MTS-8000 and T-BERD/MTS-6000 platforms. The CWDM OTDR test solution is aimed at cable operators, dark fiber providers and telecommunications service providers. Users can test new wavelength routes not yet in use without disrupting communications traffic on active wavelengths. This “in-service” capability increases technician productivity and helps reduce installation and maintenance costs.
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