Custom Pre-Terminated Indoor Fiber Optic Assemblies are a great plug-and-play solution for your next network installation. When we receive your custom order, we build the assembly to your specifications using the finest materials to our exacting standards. The assembly is made in the USA with Corning fiber by skilled technicians under controlled conditions and comes to you fully tested and ready for immediate installation. This cable is rated for all indoor installations, including plenum rated spaces. A cable rated for plenum installation will have low-smoke characteristics as defined by the NFPA (National Fire Protection Agency).