Viavi 4136MA SM Fibre OTDR Module The JDSU VIAVI MA OTDR module provides the optimum performance that fibre installers and service providers need to test metro, cable TV (CATV) and FTTH networks with high-port-count splitters.With various wavelength combinations for in-service testing, an improved dynamic range, and optimized resolution and dead zones at short pulses, the MA module is the ideal OTDR to test any PON system with up to a 1×128 splitting ratio.Features:Affordable high performance OTDR for long-haul and metro high-speed fibre linksDynamic range of up to 41 dBTri wavelength configurations (1310/1550/1625 nm)Up to 256 000 sampling pointsDynamic Range:1310 / 1550 / 1625: 41 / 40 / 40 dBIncluded:JDSU MTS-2000 OTDR Mainframe w High Visibility ScreenVIAVI 4136MA SM 41dB FCOMP Module SC/APC InterfaceAC Adapter/ChargerPower CordStylus PenCase with StrapCondition & Remarks:Good Condition, all wavelengths tested using Fibre link, Fibre connectors cleaned & inspected.Calibrated 30 JAN 2026 – 30 JAN 2027
