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Attend a 4 Day - Fiber Optics 1-2-3 Light Brigade Training Course held at Fiber Optic Center in New Bedford, MA. Upcoming class dates December 16-19, 2025. View More Details.

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Viavi T-BERD SM PON OTDR Module

E4126MA

Viavi T-BERD Single Mode Metro Access 1310/1550nm OTDR Module. (Requires T-BERD 2000 or T-BERD 4000 Test Platform)

Viavi 4100-Series OTDR modules enable field technicians to rapidly, reliably, and cost-effectively install, turn up, and troubleshoot any optical network architecture Ð Enterprise, FTTA, FTTx/Access point-to-point or point-to-multi-point Passive Optical Ne

Fiber Optic Center

4.9 69 Google reviews

Represents overall Google Reviews of Fiber Optic Center, Inc.