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T-1 CSU evolution
- Source :
- Teleconnect. Feb, 1991, Vol. v9 Issue n2, p140, 5 p.
- Publication Year :
- 1991
-
Abstract
- T-1, the basic 24-channel 1.54 Mbps pulse code modulation system used in the United States, was developed as a transmission system to carry switched trunks and special service circuits between […]
Details
- ISSN :
- 07409354
- Volume :
- v9
- Issue :
- n2
- Database :
- Gale General OneFile
- Journal :
- Teleconnect
- Publication Type :
- Periodical
- Accession number :
- edsgcl.10359926