25 Pair Cable Colors

For example a 900 pair cable has the first 600 pairs in 24 groups of 25 pairs in a white binder and the remaining 300 pairs in 12 groups of 25 pairs wrapped in a red binder.

25 pair cable colors. Please note that cat5 cable shown for clarity of the illustrations tightly twisted conductors. Bottom in the above pictures. For cables containing more than 25 pairs the standard color sequence is repeated and each group of 25 pairs is wrapped in a binder that is colored according to the table below. Telephone wire color code 25 pair a2sound telephone wire color code 25 pair telephone cables are grouped in fives.

You will see the same color code in a lesser grade cable cat3 voice grade but the conductors of the pair will not be as close together and so they will be marked with small stripes of the opposite color blue stripes on white white stripes on blue and so on. For cables of 100 pair or less the white binder is optional. The first group of colors is. Bogbrush blue orange.

Violet slate represents pair 25. White red black yellow violet. 25 pair male connector p plug 25 pair male connector has a blue cover. The 25 pair color code and conductor identification.

25 pair cable s color code table. An extremely helpful identification guide in the telecommunications industry the 25 pair color code assigns specific color combinations to the jackets or insulation of individual conductors in a multi pair cable. Every pair is identified by a combination of 5 tip and 5 ring colors. The sequence of second group colors can be remembered with the mnemonic.

Cable with 90 degree connectors cable comes in from the. Eg violet with a slate band is the tip slate with a violet band is the ring. The pattern then starts over with the first 25 pair group as white blue and continues indefinitely in multiples of 600 pairs or parts thereof. Color codes for 25 pair cables.

Color coding for 25 pair cables. 25 pair female connector c connector 25 pair female connector has a red cover. Why run backwards you varmint white red black yellow violet another mnemonic for the first group is. White blue represents pair 1.

Winchester rifles bring you victory for a 20 pair cable a mnemonic for the mate wire colours was will rosie bite you.