Synchronous Optical Network
- Synchronous Optical Network
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SONET (ou Synchronous Optical Network en anglais) est un modèle de norme de transmission optique. C'est un protocole de la couche 1 du modèle OSI.
Voir aussi
Catégories :
- Protocole de télécommunication
- Protocole réseau sur la couche physique
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Synchronous Optical Network — Synchronous Optical Network, SONET … Universal-Lexikon
Synchronous Optical Network — Das Synchronous Optical Network (SONET) ist eine von ANSI standardisierte Multiplextechnik für synchrone Datenströme und wurde für Übertragungsraten von 51,84 Mbit/s bis zu 2,5 Gbit/s konzipiert. Er wurde von den US amerikanischen Bell Labs… … Deutsch Wikipedia
Synchronous Optical Network — Abbreviated SONET. A set of fiber opticbased communications standards with transmission rates from 51.84Mbps to 13.22Gbps. First proposed by Bellcore in the mid1980s, SONET was standardized by ANSI, and the ITU adapted SONET in creating the … Dictionary of networking
Synchronous Optical Network — (Internet) SONET, standard for synchronous data transfer through optical media (allows interconnection of different types of optical systems) … English contemporary dictionary
synchronous optical network — (SONET) Approved standard for high speed synchronous network … IT glossary of terms, acronyms and abbreviations
Standardized digital transmission rates for the synchronous digital hierarchy (SDH), the synchronous optical network (SONET), and the optical carrier (OC) hierarchy — ▪ Table Standardized digital transmission rates for the synchronous digital hierarchy (SDH), the synchronous optical network (SONET), and the optical carrier (OC) hierarchy* SDH system SONET system OC level transmission rate in megabits per… … Universalium
Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… … Wikipedia
Synchronous Transport Module — (STM) ist ein SDH Standard für synchrone Datenübertragung. Es sind unterschiedliche Stufen mit unterschiedlichen Datenübertragungsraten über Glasfaserkabel, Kupferkabel und Richtfunk. Stufen Step 1 (STM 1) ist äquivalent zum Optical Carrier Level … Deutsch Wikipedia
Optical Carrier transmission rates — are a standardized set of specifications of transmission bandwidth for digital signals that can be carried on Synchronous Optical Networking (SONET) fiber optic networks.[1] Transmission rates are defined by rate of the bitstream of the digital… … Wikipedia
Optical Carrier — levels describe a range of digital signals that can be carried on SONET fiber optic network.cite web | title = Synchronous Optical Network (SONET) | work = Web ProForums | publisher = International Engineering Consortium | url =… … Wikipedia
