MTS-4000V2 with E4136MA2 OTDR 1310/1550/1625nm 40/40/38db

“VIAVI Solutions 4100-Series OTDR modules for MTS-2000, -4000 and -5800 platforms let fieldtechnicians rapidly, reliably, and cost-effectively install,turn up, and troubleshoot any optical networkarchitecture—enterprise, metro, long-haul,and FTTx/access point-to-pointor point-to-multipoint passive (PONs).”