What color is used for horizontal cabling?

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What color is used for horizontal cabling?

Color coding helps technicians identify different parts of the cabling system at a glance. Horizontal cabling runs from the work area outlets to the telecommunications room, and using blue for these cables makes them easy to distinguish from other segments like backbone or equipment cables. This quick visual cue helps prevent misrouting and simplifies installation, testing, and maintenance. Other colors may be used for different purposes in various standards, but blue is the convention commonly tested for horizontal cabling.

Color coding helps technicians identify different parts of the cabling system at a glance. Horizontal cabling runs from the work area outlets to the telecommunications room, and using blue for these cables makes them easy to distinguish from other segments like backbone or equipment cables. This quick visual cue helps prevent misrouting and simplifies installation, testing, and maintenance. Other colors may be used for different purposes in various standards, but blue is the convention commonly tested for horizontal cabling.

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