Cisco 7206VXR Installation Guide - Page 135
Pair Number, Solid Color, Stripe Color, Alternate Color, Table A-2
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Page 135 highlights
Appendix A Industry-Standard Wiring Plans For smaller numbers of wires, such as wires for an individual telephone station or terminal, you may use a second color-code scheme. Table A-2 lists this color code and the usual correspondence with the paired-wire color code. The alternate color code is included because sometimes the station wire uses the first three pairs of the standard color code (white-blue, blue-white, and so on), while other times it uses the six alternate colored wires. Table A-2 Second Color-Code Scheme for Smaller Numbers of Wires Pair Number 1 1 2 2 3 3 Wire Number 1 2 1 2 1 2 Solid Color White Blue White Orange White Green Stripe Color Blue White Orange White Green White Alternate Color Green Red Black Yellow White Blue Pin Number 4 3 2 5 1 6 OL-5102-02 Cisco 7206 Installation and Configuration Guide A-3