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Correction of technical and editorial errors identified by the IEEE 802.1 maintenance activity are presented in this document.
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Ethernet local area network operation is specified for selected speeds of operation from 1 Mb/s to 100 Gb/s using a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation. Speed specific Media Independent Interfaces (MIIs) allow use of selected Physical Layer devices (PHY) for operation over coaxial, twisted pair or fiber optic cables, or electrical backplanes. System considerations for multisegment shared access networks describe the use of Repeaterswhich are defined for operational speeds up to 1000 Mb/s. Local Area Network (LAN) operation is supported at all speeds. Other specified capabilities include: various PHY types for access networks, PHYs suitable for metropolitan area network applications, and the provision of power over selected twisted pair PHY types.
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The 100BASE-T1 Physical Layer (PHY) specifications and management parameters for point-to-point full duplex 100 Mb/s operation over single twisted pair balanced cabling is defined in this amendment. This specification provides fully functional and electrical specifications for the type 100BASE-T1 PHY. This specification also specifies the baseband medium used with 100BASE-T1.
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Ethernet Media Access Control (MAC) parameters, Physical Layer specifications, and management objects for the transfer of Ethernet format frames at 2.5 Gb/s and 5 Gb/s over balanced twisted-pair transmission media used in structured cabling are defined in this amendment to IEEE Std 802.3-2015. (The PDF of this standard is available at no cost compliments of the IEEE GET program http://ieeexplore.ieee.org/browse/standards/get-program/page/).
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Physical Layer specifications and management parameters for the operation of Ethernet Passive Optical Networks (EPON) Protocol over coaxial media is defined by this amendment to IEEE Std 802.3-2015.
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This amendment to IEEE Std 802.3-2015 specifies additions to and appropriate modifications to add support for interspersing express traffic over a single physical link.
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This amendment to IEEE Std 802.3-2015 specifies new Physical Coding Sublayer (PCS) interfaces and new Physical Medium Attachment (PMA) sublayer interfaces for 25 Gb/s Ethernet and 40 Gb/s Ethernet. 25GBASE-T and 40GBASE-T specify LAN interconnects for up to 30 m of balanced twisted-pair structured cabling, for 25 Gb/s and 40 Gb/s, respectively. Scope: Specify Physical Layers (PHYs) for operation at 25 Gb/s and 40 Gb/s on balanced twisted-pair copper cabling, using existing Media Access Control, and with extensions to the appropriate physical layer management parameters.
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This amendment to IEEE Std 802.3-2015 adds point-to-point 1 Gb/s Physical Layer (PHY) specifications and management parameters for operation on a single twisted-pair copper cable in an automotive application. Scope: The scope of this project is to specify additions to and appropriate modifications of IEEE Std 802.3 to add a point-to-point 1 Gb/s Physical Layer (PHY) specifications and management parameters for operation over a single twisted pair copper cable.
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Internet en andere computernetwerken vormen een onmisbaar geworden deel van het moderne leven. Dit boek beschrijft alle aspecten van de werking van computernetwerken, aan de hand van bestaande voorbeelden. De inleiding geeft aan hoe de netwerken in elkaar steken en deelt de werking in in vijf lagen. Deze lagen lopen vanaf de fysieke laag (kabels, telecommunicatie, satellieten) tot de applicatielaag (de software die gebruik maakt van het netwerk). De overige hoofdstukken behandelen steeds een andere laag. Het laatste hoofdstuk gaat uitgebreid in op netwerkbeveiliging. Hiermee worden alle aspecten van computernetwerken uitgebreid en diepgaand behandeld. Afsluiting is een uitgebreide bibliografie. Het boek is opgezet als leerboek voor hbo/vwo-niveau, hetgeen onder andere blijkt uit de vragen aan het eind van ieder hoofdstuk. Ten opzichte van de vierde editie uit 2003 is de tekst compleet gereviseerd; op een aantal plaatsen is verouderde en niet langer relevante informatie verwijderd en vervangen door nieuwere ontwikkelingen.
netwerkbeheer --- LAN (local area network) --- computerbeveiliging --- Computer architecture. Operating systems --- netwerken (informatica) --- internet --- Bluetooth --- multimedia --- streaming --- Computernetwerken --- Kantoorautomatisering
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