- telephone main frame
- Железнодорожный термин: главный щит переключений
Универсальный англо-русский словарь. Академик.ру. 2011.
telephone main frame
Смотреть что такое "telephone main frame" в других словарях:
Main distribution frame — In telephony, a main distribution frame (MDF or main frame) is a signal distribution frame for connecting equipment (inside plant) to cables and subscriber carrier equipment (outside plant). The MDF is a termination point within the local… … Wikipedia
Main Street Historic District (Danbury, Connecticut) — Main Street Historic District U.S. National Register of Historic Places U.S. Historic district … Wikipedia
Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… … Wikipedia
Main Distribution Frame — Dieser Artikel oder Abschnitt ist nicht hinreichend mit Belegen (Literatur, Webseiten oder Einzelnachweisen) versehen. Die fraglichen Angaben werden daher möglicherweise demnächst gelöscht. Hilf Wikipedia, indem du die Angaben recherchierst und… … Deutsch Wikipedia
main distribution frame — (MDF) Wiring arrangement, sometimes carrying protective devices or functioning as a central testing point, that links that telephone lines from outside with internal lines … IT glossary of terms, acronyms and abbreviations
Distribution frame — Unshielded twisted pair (copper) and optical fiber distribution frame … Wikipedia
Automated Main Distribution Frame — (AMDF), (automated switching matrix, automated distribution frame, Loop Management System (LMS)), a technology to provide connectivity between subscriber (local loop, outside plant) and office equipment (inside plant) lines in a telephone… … Wikipedia
Guyana Telephone and Telegraph Company — The Guyana Telephone and Telegraph Company is a fixed Local Exchange Carrier (LEC) based in Guyana, South America. It is the largest provider of telecommunication services in Guyana with a subscriber base exceeding three hundred thousand in a… … Wikipedia
Kingsway telephone exchange — Note: This site should not be confused with Kingsway tramway subway Kingsway telephone exchange was a Cold War era hardened telephone exchange underneath High Holborn in London.It was built as a deep level shelter underneath Chancery Lane tube… … Wikipedia
Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations … Wikipedia
5ESS switch — The 5ESS Switch is the Class 5 telephone electronic switching system sold by Alcatel Lucent. This digital central office telephone circuit switching system is used by many telecommunications service providers. HistoryThe 5ESS Class 5 Switch first … Wikipedia
