VIAVI Solutions 4115 LA OTDR Fiber Optic Tester is an OTDR instrument used to characterize fiber optic networks by sending a light pulse into a fiber and recording backscatter events. This listing is for the unit-only 4115 LA tester and includes a protective case. The unit is associated with the JDSU VIAVI T-Berd 2000 family and is identified as the 4115 LA model.
