4P COPPER COMMUNICATION NETWORK CABLE, BASIC NAME CABLE NAME MODIFIER NETWORK COMMUNICATION MATERIAL COPPER SOFT TEMPERA INSULATION POLYURETHANE-PUR IDENTIFICATION BY NUMBERS MAXIMUM OPERATING VOLTAGE 300 V TEMPERATURE -25 TO 80 DEGREES CELSIUS COVERAGE POLYURETHANE-PUR COLOR BLACK SHIELDING COPPER WIRES CATEGORY 5 CONDUCTORS COMMERCIAL SEE OBS NOTE: COMMERCIAL REFERENCE: – CONDUCTIX-WAMPFLER-133346-R(4X(2XAWG26)C.