Infinity Cable CAT6 Shielded CMP Plenum 23AWG FTP, Solid 100% Bare Copper, 1000 Feet, UL Certified, Bulk Cable Reel, Yellow Plenum Rated CMP Cat6 400 MHz 23AWG gauge 4 Pair Solid, overall shielded, Twisted Pair F/UTP with Spline for better NEXT- Near End Crosstalk. Overall metal shielded providing good protection from EMI noise. 100% BARE COPPER. Yellow Jacket. CAT6 Ethernet Bulk Cable is an ideal choice for wiring your home, office, or commercial building. Plenum rated cable, insulated with Teflon FEP material, is used in air plenum environments above suspended ceilings or below raised floors; Substitutes for CMR (Riser-rated) or unrated applications. Tested to exceed Category 6 performance. UL listed, TIA/EIA 568.2C standard, ETL Verified, RoHS Compliant, and 3rd Party Tested. Guaranteed to pass Category 6 standards. Fluke test verified to pass industry standards for crosstalk and attenuation tolerances. Solid and durable Cat6 cable with high bandwidth guarantees high-speed data transfer for server applications, cloud computing, video surveillance, and online high-definition video streaming. HDBaseT Certified, PoE+ Power over Ethernet.Gigabit Ethernet Performance cable standard provides performance of up to 400 MHz and is suitable for IEEE 802.3an 10GBASE-T and legacy speeds. IEEE 802.3af (PoE) / IEEE 802.3at (PoE+). Our cables are tested with an electronic performance of 3-5 DB extra margin over EIA/TIA Standard.