Electronic, optical fiber and copper cable manufacturers.

• See also:
• Masterformat 2004
• 26 05 13 - Medium-Voltage Cables
• 26 05 19 - Low-Voltage Electrical Power Conductors and Cables
• 26 05 23 - Control-Voltage Electrical Power Cables
• 27 30 00 - VOICE COMMUNICATIONS
• 27 40 00 - AUDIO-VIDEO COMMUNICATIONS
• 27 50 00 - DISTRIBUTED COMMUNICATIONS AND MONITORING SYSTEMS
• 33 82 00 - Communications Distribution
• Masterformat 1995
• 16120 - Conductors and Cables
• 16720 - Telephone and Intercommunication Equipment
• 16800 - Sound and Video