Basics of OTDR (Optical Time-Domain Reflectometer)
An OTDR is a device that combines a laser source and a detector to provide an inside glimpse of a fiber link. The OTDR fiber tester is a device that examines the integrity of fiber optics and is used in the construction, certification, maintenance, and troubleshooting of fibre optic networks. Handheld OTDRs create a virtual image of the […]