T-1 line
nounverified· unreviewed·updated Aug 30, 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.
MWEFederal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary
Classifications
Entity Type
Network0%rule-basedmulti_axis_classifier_low_confidence.v1
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Sensitivity
—60%llm-generatedllm:claude-haiku-4-5
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Information Class
—70%llm-generatedllm:claude-haiku-4-5
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Variants
- plural
- T-1 lines
- possessive
- T-1 line's
- pluralpossessive
- T-1 lines'