Standard Telco Telephone Cable

Introduction

These cables are used to distribute telephone signals, not serial data. For serial data use the APO custom telco cable.

These cable uses male telco connectors. This is the opposite of the APO custom telco cable; the custom cable was designed thus to reduce mix-ups.

Specifications

• The cable has a male telco connector at each end.
• The length is specified elsewhere.
• The cables are wired as described below.
  • Each end is wired the same.
  • Colors are shown as Black/White, meaning a black wire with a white stripe.

Standard Telco Cable (Same At Both Ends)
        
        pin	color		pin	color
        01	Blue/White	26	White/Blue
        02	Orange/White	27	White/Orange
        03	Green/White	28	White/Green
        04	Brown/White	29	White/Brown
        05	Gray/White	30	White/Gray
        06	Blue/Red	31	Red/Blue
        07	Orange/Red	32	Red/Orange
        08	Green/Red	33	Red/Green
        09	Brown/Red	34	Red/Brown
        10	Gray/Red	35	Red/Gray
        11	Blue/Black	36	Black/Blue
        12	Orange/Black	37	Black/Orange
        13	Green/Black	38	Black/Green
        14	Brown/Black	39	Black/Brown
        15	Gray/Black	40	Black/Gray
        16	Blue/Yellow	41	Yellow/Blue
        17	Orange/Yellow	42	Yellow/Orange
        18	Green/Yellow	43	Yellow/Green
        19	Brown/Yellow	44	Yellow/Brown
        20	Gray/Yellow	45	Yellow/Gray
        21	Blue/Purple	46	Purple/Blue
        22	Orange/Purple	47	Purple/Orange
        23	Green/Purple	48	Purple/Green
        24	Brown/Purple	49	Purple/Brown
        25	Gray/Purple	50	Purple/Gray