Industry Standards: (1) ANSI/TIA/EIA 568-B.2-1 (2) EN50173 (3) EN50288-5-1 (4) ISO/IEC11801 (5) UL , 3P , ETL Application: (1) ISDN (2) 10BASE-T (IEEE802.3) (3) 100BASE-T (IEEE802.3) (4) 155MbpsATM (5) 100Vg-AnyLAN(IEEE802.12) (6) TP-PMD(ANSI X3T9.5) (7) 16Mbps Token Ring (IEEE802.5) (8) 1000BASE-T (IEEE802.3ab) Instruction: (1) 23AWG (Solid) (2) (Foam/Skin PE) insulation (3) PIMF formation , aluminum foil screen around each pair with insulation on inside surface , use tin plated over copper net to weave . (4) Cable Jacket: PVC , FRPVC , LSOH (5) 4-pair