Physical Layer Signaling


Physical Layer Signaling

Physical Layer Signaling ou PLS (signalisation de la couche physique) encore connu sous la dénomination Physical Signaling Sublayer correspond à la partie supérieure de la couche physique dans le modèle OSI de l'ISO. PLS assure le couplage fonctionnel et logique entre l'unité de raccordement au support (MAU) et la couche liaison de données représentée par les sous-couches MAC et LLC dans le groupe de normes IEEE 802. Cette sous-couche de signalisation de la couche physique a été développée pour les standards de câblage Ethernet (IEEE 802.3) 1 Mbit/s et 10 Mbits/s.

Voir aussi

Articles connexes

Lien externe


Wikimedia Foundation. 2010.

Contenu soumis à la licence CC-BY-SA. Source : Article Physical Layer Signaling de Wikipédia en français (auteurs)

Regardez d'autres dictionnaires:

  • Physical layer — PHY redirects here. For the drug referred to as Phy, see Methadone. The OSI model 7 Application layer 6 Presentation layer 5 Session layer 4 Transport layer 3 …   Wikipedia

  • Physical Layer — NOTOC The Physical Layer is the first level in the seven layer OSI model of computer networking. It translates communications requests from the Data Link Layer into hardware specific operations to affect transmission or reception of electronic… …   Wikipedia

  • Signaling System 7 — Signaling System #7 (SS7) is a set of telephony signaling protocols which are used to set up most of the world s public switched telephone network telephone calls. The main purpose is to set up and tear down telephone calls. Other uses include… …   Wikipedia

  • Layer Two Tunneling Protocol — L2TP im TCP/IP‑Protokollstapel: Anwendung L2TP Transport UDP Internet IP (IPv4, IPv6) Netzzugang Ethernet Token …   Deutsch Wikipedia

  • Layer 2 Tunneling Protocol — L2TP im TCP/IP‑Protokollstapel: Anwendung L2TP Transport UDP Internet IP (IPv4, IPv6) Netzzugang Ethernet Token …   Deutsch Wikipedia

  • Transition Minimized Differential Signaling — (TMDS) is a technology for transmitting high speed serial data and is used by the DVI and HDMI video interfaces, as well as other digital communication interfaces. It replaces RAMDAC, used in analog VGA video interface.The transmitter… …   Wikipedia

  • Differential signaling — This article is about electric signals via wires. For an immunological model attempting to explain how T cells survive selection during maturation, see Differential Signaling Hypothesis. Differential signaling is a method of transmitting… …   Wikipedia

  • LonWorks — is a networking platform specifically created to address the unique performance, reliability, installation, and maintenance needs of control applications. The platform is built on a protocol created by Echelon Corporation for networking devices… …   Wikipedia

  • ControlNet — Contents 1 Introduction 2 Architecture 3 An End User s Experiences 4 External links Introduction ControlNet is an open in …   Wikipedia

  • 1000BASE-T — In diesem Artikel oder Abschnitt fehlen folgende wichtige Informationen: Metro Ethernet. Du kannst Wikipedia helfen, indem du sie recherchierst und einfügst …   Deutsch Wikipedia


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.