... manufacturer 4prs with rip cord,cat5e cable 24AWG, 26AWG, 28AWG and more; CU, CCA, CCS, CA Cat5e/cat6/cat6A/cat7 LAN ... ;Core diameter varies from 0.38mm to 0.52mm (CAT5 and CAT5e)0.4mm to 0.56mm (CAT6);Grey, Blue, White ... patch cordCable material meets TIA/EIA-568-A standardBoth cable and connector material with UL certificatePassed fluke channel test to assure signal ...