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Buch (Softcover): Fachbuch
Synchronous Optical Networking
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EAN: 9786133021716
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Beschreibung
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Synchronous Optical Networking (SONET) and Synchronous Digital Hierarchy (SDH) are standardized multiplexing protocols that transfer multiple digital bit streams over optical fiber using lasers or light-emitting diodes (LEDs). Lower rates can also be transferred via an electrical interface. The method was developed to replace the Plesiochronous Digital Hierarchy (PDH) system for transporting larger amounts of telephone calls and data traffic over the same fiber wire without synchronization problems. SONET generic criteria are detailed in Telcordia Technologies Generic Requirements document GR-253-CORE. Generic criteria applicable to SONET and other transmission systems (e. g. , asynchronous fiber optic systems or digital radio systems) are found in Telcordia GR-499-CORE.
Spezifikationen
Sprache
- Englisch
Autor
- Lambert M. Surhone
- Mariam T. Tennoe
- Susan F. Henssonow
Erscheinungsjahr
- 2010
Format
- Buch (Softcover)
Anzahl Seiten
- 148