| Includes | horizontal cable plant from communications equipment room to workstation or drop location. |
| Alternate Terms/Abbreviations | CCTV: closed circuit television. IF/RF: intermediate frequency/radio frequency. optical fiber: fiber optic. |
| See | 27 11 00 for communications equipment room work. 27 13 00 for communications backbone cabling. 27 13 13 for communications copper backbone cabling. 27 13 23 for communications optical fiber backbone cabling. 27 13 33 for communications coaxial backbone cabling. 27 16 00 for communications connecting cords, devices and adapters. 27 20 00 for data communications. 27 30 00 for voice communications. 27 40 00 for audio-video communications. 27 51 13 for paging systems. 27 52 13 for patient monitoring and telemetry systems. 27 52 23 for nurse call/code blue systems. 27 53 19 for internal cellular, paging, and antenna systems. |