CATEGORY 4 - A UL designation for inside cable for Data Grade UTP. Also referred to as Level 4.
CATEGORY 5E - A UL designation for inside data cable that is the lowest performance level recom- mended for enhanced 350 MHz data cable. Also referred to as Level 5.
CATEGORY 6 - A UL designation for inside datacable that is the highest performance data cable.
CATHODE - Negative pole of an electric source. Opposite - anode.
CATV - Abbreviation for Community Antenna Television.
CBO - Brewerycord,Neoprene®insulated.Neoprene® is a trademark of the DuPont de Nemours Co.
CCA - Abbreviation for copper-clad aluminum.
CCS - Abbreviation for copper-clad steel. See copper-clad.
CCTV - Abbreviation for Closed Circuit Television.
CDDI - Abbreviation for cable distributed data interface.
CEC - Abbreviation for Canadian Electrical Code.
CELLULA RPOLYETHYLENE - Expanded or “foam” polyethylene consisting of individual closed cells suspended in a polyethylene medium.
