Patch Cord /Cat5e & Cat6 & Cat7

PatchCord Specification: Industrial Standards:YD/T1019-2001(America) ANSI/TIA/EIA-568-B,(Internation) ISO/IEC 11801/71156.Conductor: 7 copper wires Ø0.20 mm (0.008"), 23 AWGInsulation: High-density Polythene(HDPE)Jacket:Polyvinylchloride(PVC) ,Polyethylene(PE) or Low Smoke Zero Halogen(LSZH)Enhance Connector: Two-Row RJ45 8P8C Gold Plating3 u"Color code ref. To TIA 568ATIA568BTIA568A-T568B110-RJ45110-110Ratted Temperature: 75.Basic Data SheetCat5, Cat5e, Cat6 and Cat7 PatchCord Performance Specification Chart ParameterCat5 Patch Cables and Class D with additional requirements TSB95 and FDAM 2Cat5e Patch Cables ('568-A-5) Cat6 Patch Cables Class E (Performance at 250 MHz shown in parentheses)Proposed Cat7 Patch Cables Class F (Performance at 600 MHz shown in parentheses)Specified frequency range1-100 MHz1-100 MHz1-250 MHz1-600 MHzAttenuation24 dB24 dB21.7 dB (36 dB)20.8 dB (54.1 dB)NEXT27.1 dB30.1 dB39.9 dB (33.1 dB)62.1 dB (51 dB)Power-sum NEXTN/A*27.1 dB37.1 dB (30.2 dB)59.1 dB (48 dB)ACR3.1 dB6.1 dB18.2 dB (-2.9 dB)41.3 dB (-3.1 dB)**Power-sum ACRN/A3.1 dB15.4 dB (-5.8 dB)38.3 dB (-6.1 dB)**ELFEXT17 dB (new requirement)17.4 dB23.2 dB (15.3 dB)ffs***Power-sum ELFEXT14.4 dB (new requirement)14.4 dB20.2 dB (12.3 dB)ffs***Return loss8 dB* (new requirement)10 dB12 dB (8 dB)14.1 dB (8.7 dB)Propagation delay548 nsec548 nsec548 nsec (546 nsec)504 nsec (501 nsec)Delay skew50 nsec50 nsec50 nsec20 nsec