Panduit Corp.
Wiring and communication products, network cabling systems, cable and wiring accessories.
http://www.panduit.com/

L.C. Wiring, Inc
Telecommunication Experts, Voice & Data Cabling, Phone Systems Sales & Services
http://www.lcwiring.com/

American Business Telephone Systems Inc.
ABTS offers the very best and latest technology for business telephone systems and voice mails. We pride ourselves on putting the needs of our customers as our first priority, finding just the right solution for their telecommunication's set up. We also offer the highest caliber premise cabling solutions available.
http://www.telephonesys.com/

TKM Communications
Network cabling and wiring consultants - Voice & Data
http://www.tkmcommunications.com/

Layer One cabling
computer cabling orlando wiring
http://www.layeronecabling.com

Wiring Technologies, Inc.
Wiring Technologies, Inc. is located in Altamonte Springs, Florida. We are committed to providing "Total Connectivity Solutions" through a complete line of Data, Voice, Video Cabling and Cable Assemblies. Our pathway development team installs both interior and exterior conduits and raceways, using the latest in Trenchless Technology for building to building and campus environment
http://www.wiringtech.com/

Siemon: UTP Cabling and the Effects of EMI
Tutorial about electromagnetic compatibility of unshielded twisted pair wiring.
http://www.siemon.com/us/white_papers/97-10-02-presentation.asp

Capstone Communications, Inc.
Full service data and telecommunications metro NYC company, specializing in Business Telephone Systems, maintenance, repair, cabling, ad-on-hold and other voice and data products and services, including telephone wiring.
http://www.capstoneusa.com/

Advanced Cabling & Security
Provides professionally installed structured wiring and security systems at affordable prices in eastern North Carolina.
http://www.acsnc.com/

Cleveland Technologies
Sub-contractor for the manufacture of cable assemblies, wiring harnesses, cabling looms, cut and prepared wires and sub-assemblies.
http://www.clevelandtechnologiesgroup.co.uk/