Networking cable, QHMPL CAT 5E Cable Physical Characteristics Temperature Range: 20º TO 60º C Insulation Material: Polyolefin Jacket Material: FR-PVC MIN. Insulation OD : 0.889 MM (Full Gauze) Product Facts Enhanced performance specifications up to 100 MHz NEXT at least 6 dB better than required by ISOIEC 11801, EIATIA and EN 50173 Powersum NEXT up to 100 MHz Skew