Browse Wiki & Semantic Web
| Http://dbpedia.org/resource/Comparison of T-carrier and E-carrier systems |
| This page has no properties. |
| hide properties that link here |
| No properties link to this page. |
| http://dbpedia.org/resource/Comparison_of_T-carrier_and_E-carrier_systems |
| http://dbpedia.org/ontology/abstract | The DS designations are used in connection … The DS designations are used in connection with the North American hierarchy only. Strictly speaking, a DS1 is the data carried on a T1 circuit, and likewise for a DS3 and a T3, but in practice the terms are used interchangeably. There are other data rates in use, e.g., military systems that operate at six and eight times the DS1 rate. At least one manufacturer has a commercial system that operates at 90 Mbit/s, twice the DS3 rate. New systems, which take advantage of the high data rates offered by optical communications links, are also deployed or are under development. Higher data rates are now often achieved by using synchronous optical networking (SONET) or synchronous digital hierarchy (SDH). A DS3 is delivered native on a copper trunk. DS3 may be converted to an optical fiber run when needing longer distances between termination points. When a DS3 is delivered over fiber it is still an analog type trunk connection at the termination points. When delivering data over an OC3 or greater SONET is used. A DS3 transported over SONET is encapsulated in a STS-1 SONET channel. An OC-3 SONET link contains three STS-1s, and therefore may carry three DS3s. Likewise, OC-12, OC-48, and OC-192 may carry 12, 48, and 192 DS3s respectively. * v * t * e and 192 DS3s respectively. * v * t * e |
|---|---|
| http://dbpedia.org/ontology/wikiPageID | 33215668 |
| http://dbpedia.org/ontology/wikiPageLength | 2714 |
| http://dbpedia.org/ontology/wikiPageRevisionID | 775836842 |
| http://dbpedia.org/ontology/wikiPageWikiLink | http://dbpedia.org/resource/SONET + , http://dbpedia.org/resource/Digital_Signal_1 + , http://dbpedia.org/resource/Optical_Carrier + , http://dbpedia.org/resource/Data + , http://dbpedia.org/resource/User_%28telecommunications%29 + , http://dbpedia.org/resource/Digital_Signal_Designation + , http://dbpedia.org/resource/Category:Multiplexing + , http://dbpedia.org/resource/European_Conference_of_Postal_and_Telecommunications_Administrations + , http://dbpedia.org/resource/Optical_fiber + , http://dbpedia.org/resource/Category:Synchronous_optical_networking + , http://dbpedia.org/resource/Telecommunication + , http://dbpedia.org/resource/Synchronous_optical_networking + |
| http://dbpedia.org/property/wikiPageUsesTemplate | http://dbpedia.org/resource/Template:Telecom-stub + , http://dbpedia.org/resource/Template:Unreferenced + , http://dbpedia.org/resource/Template:Citation_needed + |
| http://purl.org/dc/terms/subject | http://dbpedia.org/resource/Category:Multiplexing + , http://dbpedia.org/resource/Category:Synchronous_optical_networking + |
| http://www.w3.org/ns/prov#wasDerivedFrom | http://en.wikipedia.org/wiki/Comparison_of_T-carrier_and_E-carrier_systems?oldid=775836842&ns=0 + |
| http://xmlns.com/foaf/0.1/isPrimaryTopicOf | http://en.wikipedia.org/wiki/Comparison_of_T-carrier_and_E-carrier_systems + |
| owl:sameAs | http://www.wikidata.org/entity/Q28458029 + , http://dbpedia.org/resource/Comparison_of_T-carrier_and_E-carrier_systems + , https://global.dbpedia.org/id/2eKTW + |
| rdfs:comment | The DS designations are used in connection with the North American hierarchy only. Strictly speaking, a DS1 is the data carried on a T1 circuit, and likewise for a DS3 and a T3, but in practice the terms are used interchangeably. * v * t * e |
| rdfs:label | Comparison of T-carrier and E-carrier systems |
| hide properties that link here |
