411 REFERENCE · Wiktionary
T1
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
T₁
English
Noun
A type of serial line that transmits data at a rate of 1544 (or 1536) kilobits per second.
Derived terms
en T1 relaxation time
See also
T-carrier
References
ATIS Telecom Glossary entries for:
T1
DS1