VFL w/Universal 2.50mm Adapter NSN:(5120-01-578-3509)(0705-7080)
This Visual Fault Finder (VFL) is an ideal tool to aid in identifying broken fiber optic cables and fiber optic cables with excessive bends. The VFL can also be used to perform continuity checks and aid in the successful termination of pre-stub (pre-polished) fiber optic connectors. The universal adapter accepts any 2.50mm ferrule (other adapters available), allowing a 650nm, Class IIIA (<5mW) laser light to be injected into a fiber. This light enables breaks or sharp bends in a cable to be identified 6-7km away on a singlemode fiber and 4-5km away on multimode fiber.