OTDR Launch/Portable Fiber Test Cable — SC/APC to SC/APC Single-Mode 1310/1550nm, 1000m (3280.8ft)

Compact OTDR launch cable box designed for single-mode testing; includes SC/APC to SC/APC connections and provides a 1000m / 3280.8ft lossless launch length for 1310/1550nm measurements. The box eliminates mid-span joints in the fiber to compensate for the OTDR dead zone and enable accurate characterization. A spring-press cover lets you pull out the cable for use and press again to rewind and stow the fiber, keeping work areas tidy. Use it to measure the loss and reflectivity of near-end connectors and to insert a remote, lossless fiber segment for OTDR testing. Lightweight and pocketable, it’s ideal for field work and fits applications such as cable television networks, telecommunications networks, computer fiber-optic networks, and optical test equipment.