This 18" opticalCON QUAD to QUAD ST Singlemode Fiber Breakout Cable from Camplex is a four-fiber cable designed for internal wiring of racks and patch panels. It allows you to conveniently adapt opticalCON QUAD equipment to standard ST fiber systems. It features a Neutrik opticalCON QUAD NO4SX connector and breaks out to Senko ST connectors. The opticalCON connector is COCA factory terminated and interferometrically tested to GR-326-CORE endface standards. It has common LC contacts and a mechanical shutter system that shields against endface contamination. The cable is tested for < -55dB typical return and comes with diagnostics documentation.