Specification UTP Unshielded Twisted Pair. Available for unscreened, stranded & solid in 24AWG FTP Foil Shielded Twisted Pair. Available for stranded 26AWG & solid 24AWG SFTP Braid Screened, Foil Shielded and Twisted Pair. Available for stranded 26AWG & solid 24AWG Horizontal Cable Number Of Pairs 4 Conductor 24AWG, bare solid copper Insulation HDPE/FRHDPE Sheath PVC/LSOH Patch Cable Number Of Pairs 4 Conductor 24AWG, 7/0.2 mm, stranded bare copper 26AWG, 7/0.16mm, stranded bare copper Insulation HDPE/FRHDPE Sheath PVC/LSOH URT4X-XX-X/X XXX CABLE TYPE- URT=UTP STRANDED; URO=UTP SOLID SRT=FTP STRANDED; SRO=FTP SOLID SST=SFTP STRANDED; SSO=SFTP SOLID X CATEGORY- E=CAT.5E; 6=CAT.6 XX COLOR- GY; BL; BK; YL; GN; RD X LENGTH- K=1000FT X PACKAGE- E=PE ROLL; R=REEL; B=EASY BOX W =WOOD Electrical Characteristics ISO/IEC 11801, EIA/TIA 568A, EN50173 Impedance: 100 Ohm+/-15% Max. d.c. Resistance 14.8 Ohm/100m(26AWG) Max. Resistance Unbalance 3%(5% for EIA/TIA) Min. Propagation Velocity 0.65C Max. Mutual Capacitance m 5.6nF/100m Max. capacitance unbalance 3400/3300/1600 pF/km (ISO/IEC, EIA/TIA, EN) Attenuation/NEXT ratio min. 25dB @ 100MHz; min. 12dB@ 200MHz Max. d.c. Resistance 9.38 Ohm/100m(24AWG) Max. d.c. loop Resistance 19.2M Ohm/100m Min. d.c. Insulation Resistance 150M Ohm/km Max. Propagation Delay Skew 30nS/100M if you are interested in them, please contact us MSN waiting for you!