data communications

Meetinghouse Data Communications
Develops standards-based network authentication software for wired and wireless local-area networks. Product information, services, job openings, and customer list.
http://www.mtghouse.com/

O'Reilly Network
A news/portal site by everyone's favorite book publisher with both original and affiliate content.
http://www.oreillynet.com/

Rad Data Communications
Manufactures ATM multiservice access concentrators and network termination units.
http://www.rad.com/

Data Communications
Presentation covering data communications concepts and technologies. Available both in HTML and Microsoft Power Point formats
http://www.unm.edu/~network/presentations/cou...