Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Public_switched_data_network> ?p ?o }
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- Public_switched_data_network abstract "A public switched data network (PSDN) is a publicly available packet-switched network, distinct from the PSTN.Originally this term referred only to Packet Switch Stream (PSS), an X.25-based packet-switched network, mostly used to provide leased-line connections between local area networks and the Internet using permanent virtual circuits (PVCs). Today, the term may refer not only to Frame Relay and Asynchronous Transfer Mode (ATM), both providing PVCs, but also to Internet Protocol (IP), GPRS, and other packet-switching techniques.Whilst there are several technologies that are superficially similar to the PSDN, such as Integrated Services Digital Network (ISDN) and the Digital Subscriber Line (DSL) technologies, they are not examples of it. ISDN utilizes the PSTN circuit-switched network, and DSL uses point-to-point circuit switching communications overlaid on the PSTN local loop (copper wires), usually utilized for access to a packet-switched broadband IP network.Short for packet-switched data network, a data communications network that is based on the principles of packet switching, as opposed to circuit switching that is used in public telephone networks. Packet-switched networks do not establish physical communication channels between communicating devices like circuit-switched networks do. Instead, signals are formed into fixed-length packets that are affixed with a source and destination address and packet ordering details. The packets then rely on network routers to read the address data and route the packets through the network to their destinations. When the packets arrive at the receiving device, the packet ordering data is used to reassemble the original signal. One advantage of packet-switched networks is that packets from different sources going to different destinations can share common data pathways.".
- Public_switched_data_network wikiPageID "200933".
- Public_switched_data_network wikiPageLength "2182".
- Public_switched_data_network wikiPageOutDegree "17".
- Public_switched_data_network wikiPageRevisionID "662792642".
- Public_switched_data_network wikiPageWikiLink Asynchronous_Transfer_Mode.
- Public_switched_data_network wikiPageWikiLink Category:Data_transmission.
- Public_switched_data_network wikiPageWikiLink Category:Packets_(information_technology).
- Public_switched_data_network wikiPageWikiLink Category:Public_sphere.
- Public_switched_data_network wikiPageWikiLink Circuit_switching.
- Public_switched_data_network wikiPageWikiLink Digital_Subscriber_Line.
- Public_switched_data_network wikiPageWikiLink Digital_subscriber_line.
- Public_switched_data_network wikiPageWikiLink Frame_Relay.
- Public_switched_data_network wikiPageWikiLink GPRS.
- Public_switched_data_network wikiPageWikiLink General_Packet_Radio_Service.
- Public_switched_data_network wikiPageWikiLink Integrated_Services_Digital_Network.
- Public_switched_data_network wikiPageWikiLink Internet_Protocol.
- Public_switched_data_network wikiPageWikiLink Local_area_network.
- Public_switched_data_network wikiPageWikiLink PSTN.
- Public_switched_data_network wikiPageWikiLink Packet-switched_network.
- Public_switched_data_network wikiPageWikiLink Packet_Switch_Stream.
- Public_switched_data_network wikiPageWikiLink Packet_switching.
- Public_switched_data_network wikiPageWikiLink Permanent_virtual_circuit.
- Public_switched_data_network wikiPageWikiLink Public_switched_telephone_network.
- Public_switched_data_network wikiPageWikiLink Virtual_circuit.
- Public_switched_data_network wikiPageWikiLink X.25.
- Public_switched_data_network wikiPageWikiLinkText "Public switched data network".
- Public_switched_data_network hasPhotoCollection Public_switched_data_network.
- Public_switched_data_network wikiPageUsesTemplate Template:Telecomm-stub.
- Public_switched_data_network wikiPageUsesTemplate Template:Unreferenced.
- Public_switched_data_network subject Category:Data_transmission.
- Public_switched_data_network subject Category:Packets_(information_technology).
- Public_switched_data_network subject Category:Public_sphere.
- Public_switched_data_network type Article.
- Public_switched_data_network type Article.
- Public_switched_data_network type Datum.
- Public_switched_data_network type Protocol.
- Public_switched_data_network type Thing.
- Public_switched_data_network comment "A public switched data network (PSDN) is a publicly available packet-switched network, distinct from the PSTN.Originally this term referred only to Packet Switch Stream (PSS), an X.25-based packet-switched network, mostly used to provide leased-line connections between local area networks and the Internet using permanent virtual circuits (PVCs).".
- Public_switched_data_network label "Public switched data network".
- Public_switched_data_network sameAs SKDP.
- Public_switched_data_network sameAs m.01cjx7.
- Public_switched_data_network sameAs PSDN.
- Public_switched_data_network sameAs Q4834144.
- Public_switched_data_network sameAs Q4834144.
- Public_switched_data_network wasDerivedFrom Public_switched_data_network?oldid=662792642.
- Public_switched_data_network isPrimaryTopicOf Public_switched_data_network.