LANmark-1000 Enhanced category 6 UTP cable. 23 AWG bare copper wire insulated with polyethylene. Two insulated conductors twisted together to form a pair and four such pairs laid up with cross filler to form the basic unit, jacketed with flame-retardant PVC. CMR-riser rated fire safety. Full power sum performance. Documented balance characteristics (LCL, LCTL). ETL verified to ANSI/TIA/EIA-568-C.2 standard. Optimal support for Gigabit Ethernet with headroom. Power sum characterization gives highest performance using existing applications. Provides additional bandwidth required for future applications. Addition of balance requirements improves overall cable performance and reduces cable emissions which results in reduced transmission errors. Characterized to 550, 300 MHz greater than the standard. Box packaging.