157 ft - 12Fiber 10 gig Flat Ribbon Plenum Rated Female MTP - Female MTP Interconnect Cable Assemblies
Reference : FX12D5-5F157Y
12 Fiber 10Gig Flat Ribbon Plenum Rated Female MTP - Female MTP Interconnect Cable Assemblies - 157 ft. Outside diameter: 5mm x 2.5mm.