Data Sheet VIAVI Solutions OTDR test solutions to deploy, maintain and troubleshoot CWDM, DWDM and hybrid CWDM/DWDM fiber networks VIAVI CWDM and DWDM OTDR modules for the T-BERD/ MTS-2000, -4000 V2, -5800 and Cell Advisor 5G platforms enable wireless/cable/telco operators to perform complete end-to-end link characterization and troubleshooting through MUX/DEMUX for newly deployed or active CWDM, DWDM and Hybrid CWDM/DWDM networks. Easy to use Configuration and setup of the instrument is greatly simplified using Smart Configs, pre-defined test configurations that ensure tests are carried out to your exact specs, driving consistency and repeatability. OTDR Trace interpretation is also simplified with the Smart Link Mapper (SLM) application option which provides an easy to read icon based view of a fiber link (connector, splice, MUX, DEMUX, etc.) reducing the chance of OTDR trace interpretation errors and mis-diagnosing faults, all of which lead to faster job completion and reduced repeat truck rolls. Benefits • High performance single-ended test tool to qualify and troubleshoot Metro and Access WDM networks through MUX(s) and DEMUX(s) • Deliver right-first-time deployment during construction • Laser source at CWDM and DWDM wavelengths always standard • Mainframes supported by StrataSync, VIAVI's asset and data management Cloud application Applications • Validating new WDM routes for new customers or capacity increases • Verifying end-to-end continuity prior to service turn-up • Troubleshooting faulty links without disrupting services

OTDR Result Page SLM icon-based fiber link view CWDM Laser Source DWDM Laser Source Right tool for the Job Standard OTDRs operate at 1310 and 1550nm which makes them the right tool to deploy point-to-point optical fiber cables but they can’t test through WDM MUX and DEMUX. VIAVI CWDM and DWDM OTDR’s flexibility and performance make them suitable for use during all phases of Metro and Access WDM network life-cycle and are the perfect tools to deploy right-first-time or perform in-service wavelength provisioning or troubleshooting through MUX and DEMUX. Construction Get it right first time; validate...

Reduce customer churn due to bad service quality; as new customer services are provisioned test and verify those specific DWDM wavelengths and routes without interrupting existing services to ensure network and service performance. Troubleshooting Avoid incurring SLA penalties; investigate and fix faulty links without disrupting traffic on active channels and avoid excessive network downtime or maintenance windows. Supported by T-BERD/MTS-2000, -4000 V2, -5800 and Cell Advisor 5G; For more information on T-BERD/MTS-2000, -4000 V2, -5800 and Cell Advisor 5G test platforms or individual modules,...