Newsletters
Magazine
Associations
DirectIndustry.com - Virtual Industrial Exhibition
http://www.directindustry.com/cat/computing-software-and-communications-H.html
IEEE
http://ieee.org/portal/site
Telecommunications Industry Association (TIA)
http://www.tiaonline.org/index.cfm
General
PennWell
http://www.pennwell.com
Publications
Laser Focus World
http://laserfocusworld.com
