{"id":23754,"date":"2025-10-22T11:04:22","date_gmt":"2025-10-22T09:04:22","guid":{"rendered":"https:\/\/www.arcane-group.be\/?p=23754"},"modified":"2025-10-22T11:04:22","modified_gmt":"2025-10-22T09:04:22","slug":"poe-or-poe-or-poe","status":"publish","type":"post","link":"https:\/\/www.arcane-group.be\/fr\/2025\/10\/22\/poe-or-poe-or-poe\/","title":{"rendered":"PoE ou PoE+ ou PoE++ ?"},"content":{"rendered":"

Les termes PoE+ ou PoE++ font r\u00e9f\u00e9rence au budget de puissance disponible pour l'appareil.<\/p>\n

Voir le tableau ci-dessous<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Comparaison des param\u00e8tres PoE<\/caption>\n
Nom officiel
\ndans l'IEEE 802.3<\/th>\n		Type 1<\/th>\nType 2<\/th>\nType 3<\/th>\nType 4<\/th>\n<\/tr>\n
Nom(s) commun(s)<\/th>\nPoE<\/th>\nPoE+<\/th>\nPoE++ \/ 4PPoE<\/sup><\/th>\n<\/tr>\n
D\u00e9finition du document IEEE<\/th>\n802.3af<\/th>\n802.3at<\/th>\n802.3bt<\/th>\n<\/tr>\n
Puissance disponible au PD<\/sup><\/th>\n12.95 W<\/span><\/td>\n25.50 W<\/span><\/td>\n51 W<\/span><\/td>\n71.3 W<\/span><\/td>\n<\/tr>\n
Puissance maximale fournie par l'ESP<\/th>\n15.40 W<\/span><\/td>\n30.0 W<\/span><\/td>\n60 W<\/span><\/td>\n90 W<\/span><\/sup><\/td>\n<\/tr>\n
Plage de tension (au PSE)<\/th>\n44.0-57.0 V<\/span><\/sup><\/td>\n50.0-57.0 V<\/span><\/sup><\/td>\n52.0-57.0 V<\/span><\/td>\n<\/tr>\n
Plage de tension (\u00e0 PD)<\/th>\n37.0-57.0 V<\/span><\/sup><\/td>\n42.5-57.0 V<\/span><\/sup><\/sup><\/td>\n41.1-57.0 V<\/span><\/td>\n<\/tr>\n
Courant maximum Imax<\/sub><\/i><\/th>\n350 mA<\/span><\/sup><\/td>\n600 mA<\/span> par paire<\/sup><\/sup><\/td>\n960 mA<\/span> par paire<\/sup><\/td>\n<\/tr>\n
R\u00e9sistance maximale du c\u00e2ble par paire<\/th>\n20 \u03a9<\/span><\/td>\n12.5 \u03a9<\/span><\/sup><\/sup><\/td>\n<\/tr>\n
Gestion de l'\u00e9nergie<\/th>\nTrois classes de puissance (1-3)<\/span>n\u00e9goci\u00e9 par signature<\/td>\nQuatre classes de puissance (1-4)<\/span>n\u00e9goci\u00e9 par signature ou 0.1 W<\/span> \u00e9tapes n\u00e9goci\u00e9es par LLDP<\/td>\nSix classes de puissance (1-6)<\/span>n\u00e9goci\u00e9 par signature ou 0.1 W<\/span> \u00e9tapes n\u00e9goci\u00e9es par la LLD<\/sup><\/td>\nHuit classes de puissance (1-8)<\/span>n\u00e9goci\u00e9 par signature ou 0.1 W<\/span> \u00e9tapes n\u00e9goci\u00e9es par LLDP<\/td>\n<\/tr>\n
D\u00e9classement de la temp\u00e9rature ambiante maximale de fonctionnement du c\u00e2ble<\/th>\nAucun<\/td>\n5 \u00b0C avec seulement deux paires actives, \u00e0 Imax<\/sub><\/i><\/td>\n10 \u00b0C avec toutes les paires de c\u00e2bles en faisceau actives, \u00e0 Imax<\/sub><\/i><\/sup><\/td>\n10 \u00b0C avec planification de la temp\u00e9rature requise<\/td>\n<\/tr>\n
C\u00e2blage pris en charge<\/th>\nCat\u00e9gorie 3 et cat\u00e9gorie 5<\/sup><\/td>\nCat\u00e9gorie 5<\/sup><\/sup><\/td>\n<\/tr>\n
Modes pris en charge<\/th>\nMode A (\u00e0 partir de l'ESP d'extr\u00e9mit\u00e9), Mode B (\u00e0 partir de l'ESP d'entre-deux)<\/td>\nMode A, Mode B<\/td>\nMode A, mode B, mode 4 paires<\/td>\nMode 4 paires obligatoire<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

The terms PoE+ or PoE++ refer to the power budget available for the device. See table below Comparison of PoE<\/p>","protected":false},"author":6515,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[452,1],"tags":[],"class_list":["post-23754","post","type-post","status-publish","format-standard","hentry","category-technical-questions","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/users\/6515"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/comments?post=23754"}],"version-history":[{"count":2,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23754\/revisions"}],"predecessor-version":[{"id":23756,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23754\/revisions\/23756"}],"wp:attachment":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/media?parent=23754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/categories?post=23754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/tags?post=23754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}