Color codes for cross-connections fields have been used for many years. Which color is used to identify campus backbone?
Color codes for cross-connections fields have been used for many years. Which color is used to identify campus backbone?
Orange - Demarcation point (e.g., central office connections) Green - Network connections ( e.g., network and auxiliary equipment) Purple - Common equipment ( e.g., connections to PBX, mainframe computer, LAN, multiplexer) White - First-level backbone (e.g., termination of building backbone cable connecting MC [CD] to ICs [BDs]) Gray - Second-level backbone (e.g., termination of building backbone cable connecting ICs [BDs] to HCs [FDs]) Blue - Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors) Brown - Campus backbone (campus cable terminations) NOTE: Brown takes precedence over white or gray for campus runs. Yellow - Facility systems