opticalCON QUAD NO4SX to Quad ST SingLEMOde Fiber Optic Breakout Cables. Four Fibers only, no electrical conductors. Designed for Broadcast & Pro-Audio Applications! Ruggedized opticalCON QUAD fiber optic cables designed for internal wiring of racks and patch panels. Quickly adapt opticalCON QUAD equipment to standard ST fiber systems. opticalCON assemblies are COCA factory terminated and machine polished in a state of the art Fiber Optic Lab. Camplex cables are exlusively assembled using the Neutrik opticalCON ADVANCED system. opticalCON ADVANCED further enhances the original opticalCON making it more robust by adding lockable and water proofed metal caps as well as rubber guards. This is especially critical for outdoor applications. The ergonomically cable strain relief improves the cable protection and water resistance in long-term use, and the color-coding options allow custom-built coding. APC Polished Models, Custom Lengths & Configurations Always Available!