Featured Product Overview 
BIM Objects
MANU-SPEC 3-part Specs
SPEC-DATA Datasheets Technical Datasheets02 00 00 - Existing Conditions
03 00 00 - Concrete
04 00 00 - Masonry
05 00 00 - Metals
06 00 00 - Wood, Plastics, & Composites
07 00 00 - Thermal & Moisture Protection
08 00 00 - Openings
09 00 00 - Finishes
10 00 00 - Specialties
11 00 00 - Equipment
12 00 00 - Furnishings
13 00 00 - Special Construction
14 00 00 - Conveying Equipment
21 00 00 - Fire Suppression
22 00 00 - Plumbing
23 00 00 - HVAC
25 00 00 - Integrated Automation
26 00 00 - Electrical
27 00 00 - Communications
27 20 00 - Data Communications
- 27 21 00 - Data Communications Network Equipment
- 27 22 00 - Data Communications Hardware
- 27 24 00 - Data Communications Peripheral Data Equipment
- 27 25 00 - Data Communications Software
- 27 26 00 - Data Communications Programming & Integration Services
28 00 00 - Electronic Safety & Security
31 00 00 - Earthwork
32 00 00 - Exterior Improvements
33 00 00 - Utilities
34 00 00 - Transportation
35 00 00 - Waterway & Marine Construction
Data Communications Manufacturers
Below is a directory of data communications manufacturers (MF 27 20 00) with links to get more information about each company.