{"id":17045,"date":"2022-11-22T05:51:23","date_gmt":"2022-11-22T05:51:23","guid":{"rendered":"https:\/\/ingenieros-im3.com\/digitalitzacio-sistemes\/power-over-ethernet-poe\/"},"modified":"2024-07-04T05:28:18","modified_gmt":"2024-07-04T05:28:18","slug":"power-over-ethernet-poe","status":"publish","type":"page","link":"https:\/\/www.ingenieros-im3.com\/ca\/digitalitzacio-sistemes\/power-over-ethernet-poe\/","title":{"rendered":"Power over Ethernet (PoE)"},"content":{"rendered":"<h2 style=\"text-align: center; color: white; font-size: 50px;\">Sumbministrament d&#8217;energia i Dades a un \u00fanic cable \u00f3n empresarial<\/h2>\n<h3 style=\"text-align: center;\"><strong>Sector<\/strong><\/h3>\n<h3 style=\"text-align: center;\">Enginyeria<\/h3>\n<h3 style=\"text-align: center;\"><strong>Est\u00e0ndar\u00a0<\/strong><\/h3>\n<h3 style=\"text-align: center;\">IEEE 802.3af<\/h3>\n<h2 style=\"text-align: center;\"><strong>Sumbministrament d&#8217;energia i Dades a un \u00fanic cable<\/strong><\/h2>\n<p>La tecnologia Ethernet posseeix la capacitat de no tan sols transmetre dades com tots coneixem i entenem, sin\u00f3 que tamb\u00e9 t\u00e9 la qualitat de subministrar energia el\u00e8ctrica de forma constant als dispositius de xarxa com serien els switches, routers, tel\u00e8fons i qualsevol dispositiu IP. Aix\u00f2 s&#8217;aconsegueix mitjan\u00e7ant l&#8217;est\u00e0ndard <strong>Power over Ethernet (PoE)<\/strong> juntament amb les versions que se&#8217;n deriven.<\/p>\n<p>PoE correspon a l&#8217;est\u00e0ndard <strong>IEEE 802.3af<\/strong>, on les seves principals caracter\u00edstiques s\u00f3n l&#8217;alimentaci\u00f3 m\u00e0xima de 15.4 Watts i la detecci\u00f3 de compatibilitat dels dispositius que es connecten a la xarxa LAN i regular el corrent d&#8217;alimentaci\u00f3 requerit per el dispositiu.Tamb\u00e9 es tenen els est\u00e0ndards derivats <strong>PoE+<\/strong> (IEEE 802.at) i <strong>PoE++<\/strong> (IEE 802.bt), els quals compleixen la mateixa funci\u00f3, per\u00f2 lliurant m\u00e9s pot\u00e8ncia, sent de una m\u00e0xima de 30 i 60-100 Watts respectivament.<\/p>\n<p>L&#8217;\u00fas de l&#8217;est\u00e0ndard PoE permet la reducci\u00f3 de cables d&#8217;energia a les instal\u00b7lacions de xarxes de comunicaci\u00f3 i una disponibilitat de ports addicionals per utilitzar altres funcions.<\/p>\n<p>Per a m\u00e9s informaci\u00f3, contacteu amb 61850@im3.cl<\/p>\n","protected":false},"excerpt":{"rendered":"Sumbministrament d'energia i Dades a un \u00fanic cable \u00f3n empresarial Sector Enginyeria Est\u00e0ndar\u00a0 IEEE 802.3af Sumbministrament d'energia i Dades a un \u00fanic cable La tecnologia Ethernet posseeix la capacitat de...","protected":false},"author":897,"featured_media":0,"parent":16556,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full_width.php","meta":{"footnotes":""},"class_list":["post-17045","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/pages\/17045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/users\/897"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/comments?post=17045"}],"version-history":[{"count":2,"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/pages\/17045\/revisions"}],"predecessor-version":[{"id":17050,"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/pages\/17045\/revisions\/17050"}],"up":[{"embeddable":true,"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/pages\/16556"}],"wp:attachment":[{"href":"https:\/\/www.ingenieros-im3.com\/ca\/wp-json\/wp\/v2\/media?parent=17045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}