Profile: Usha Connect Technology Private Limited is a manufacturer and exporter of wired and wireless communication devices & peripherals. These products are extensively used in electronics and telecommunication industries. We are an ISO 9001:2000 certified company. We offer fiber optic cables, LAN/structural cables, patch panels connectors, managed/un-managed switches, routers, GSM modem and wireless access points. Optical fiber fault detector is used to find the break point, bending or cracking, find the fault of OTDR dead zone and identification of fiber from one end to other end. It features an universal adapter, lightweight, red laser output and battery power supply. Fiber optic loop back is designed to provide a media of return patch for a fiber optic signal. It is used for fiber optic testing applications or network restorations. The loop back signal is used for diagnosing a problem.