WinPlanet: Glossary
T-3 lines are used mainly by Internet Service Providers (ISPs) connecting to the Internet backbone and for the backbone itself.
T-3 lines are sometimes referred to as DS3 lines.
Everything T-1A comprehensive site offering T-1/T-3 information, glossary, FAQ's, Books, Reference, Technical Reports, News, T-1 Request Forms, Messageboard, ISP Lists, Links and more.
Telecommunications
backbone
carrier
cloud
CSU/DSU
ISP
leased line
OC
SONET
T-1 carrier
TDM