33 82 23
Optical Fiber Communications Transmission and Distribution Cabling
33 82 13.13
Copper Splicing and Terminations
33 82 13
Copper Communications Transmission and Distribution Cabling
33 82 00
Communications Transmission and Distribution
33 81 63.43
Remote Monitoring
33 81 63.26
Base Station Transceivers
33 81 63.23
Baseband Microwave Processing
33 81 63.19
Backup Batteries
33 81 63.16
DC Rectifiers
33 81 63
Cell Site Shelter Equipment
33 81 29
Communications Vaults, Pedestals, and Enclosures
33 81 27
Aerial Cable Installation Hardware
33 81 23
Broadcast Communications Towers
33 81 21
Concealed Communications Towers
33 81 19
Guyed Communications Towers
33 81 16
Lattice Communications Towers
33 81 13
Monopole Communications Towers
33 81 00
Communications Structures
33 80 00
Communications Utilities
33 79 93.19
Lightning Strike Warning Devices