Specification: Application: Fast Ethernet, 155Mbps ATM 4 pairs twisted pair cable All cables meet or exceed the requirement Proposed by TIA /EIA 568 B.2, ISO/IEC 11801 Category 5E 24AWG (0.51mm) insulated copper conducts with PVC jacket Performance characterized to 350MHz Ultra smooth jacket makes this cable easy to pull in tight spaces Packing:305m packaged in a full box /pcs