T-1 line
nouncandidate·updated May 18, 2026
A special type of telephone line for digital communication and transmission. T-1 lines provide for digital transmission with signaling speed of 1.544Mbps (1,544,000 bits per second). This is the standard for digital transmissions in North America. Usually delivered on fiber optic lines.
Framework senses
Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary1 senseview framework →
- §1
- A special type of telephone line for digital communication and transmission. T-1 lines provide for digital transmission with signaling speed of 1.544Mbps (1,544,000 bits per second). This is the standard for digital transmissions in North America. Usually delivered on fiber optic lines.