{"id":1631,"date":"2018-10-03T13:05:57","date_gmt":"2018-10-03T12:05:57","guid":{"rendered":"http:\/\/www.ibros.fr\/?p=1631"},"modified":"2018-10-03T13:28:05","modified_gmt":"2018-10-03T12:28:05","slug":"comment-optimiser-sa-connexion-wi-fi-sur-son-mac","status":"publish","type":"post","link":"https:\/\/www.ibros.fr\/?p=1631","title":{"rendered":"Comment optimiser sa connexion WI-FI sur son Mac ?"},"content":{"rendered":"

Les origines du wifi.<\/h1>\n
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D\u00e9bits et port\u00e9es<\/span><\/div>\n
<\/div>\n
Depuis sa mise en place en 1997, ce standard a beaucoup chang\u00e9 jusqu\u2019\u00e0 la norme la plus \u00e9volu\u00e9e \u00e0 l\u2019heure actuelle, l\u2019IEEE 802.11 ac, d\u00e9finie en janvier 2014. Chacun de ces protocoles a permis un meilleur d\u00e9bit (ou taux de transfert) ainsi qu\u2019une plus grande port\u00e9e.<\/div>\n
<\/div>\n<\/div>\n
\"\"<\/a><\/div>\n

Quelle est la vitesse de ma connexion?<\/h1>\n
\n
Si vous souhaitez conna\u00eetre votre taux de transfert r\u00e9el, la fr\u00e9quence de votre r\u00e9seau ainsi que le protocole (PHY) sur lequel vous \u00eates connect\u00e9, il vous suffit de maintenir enfonc\u00e9 la touche ALT sur votre clavier, et de cliquer sur l\u2019ic\u00f4ne de WI-FI; en haut \u00e0 droite.<\/div>\n
<\/div>\n<\/div>\n
\"\"<\/a><\/div>\n
<\/div>\n
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Les Mac g\u00e8rent de fa\u00e7on automatique la connexion au r\u00e9seau WI-FI que ce soit un protocole sous 802.11b ou 802.11ac. Afin de d\u00e9terminer par exemple, quel fournisseur d\u2019acc\u00e8s internet choisir pour un meilleur d\u00e9bit, par rapport au protocole g\u00e9r\u00e9 par votre Ordinateur : Choisissez le menu Apple (\uf8ff) > \u00c0 propos de ce Mac > Rapport syst\u00e8me > R\u00e9seau > WI-FI .Vous verrez ici les diff\u00e9rents protocoles (PHY) g\u00e9rables, les informations relatives au d\u00e9bit r\u00e9el de transmission du r\u00e9seau connect\u00e9.<\/div>\n<\/div>\n
<\/div>\n
\"\"<\/a><\/div>\n
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Comment choisir mon fournisseur d’acc\u00e8s internet avec la configuration de mon Mac?<\/h1>\n
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Ainsi, \u00e0 l\u2019heure actuelle, seules la Freebox revolution (mod\u00e8le r3) ainsi que la Box numericable (mod\u00e8le EGCI424) sont compatibles avec les normes 802.11ac. La Livebox d Orange est compatible avec les normes 802.11b\/g\/n. La carte Wi-Fi int\u00e9gr\u00e9e de la box NB6 de SFR supporte les normes 802.11g et 802.11n. La Bbox Sensation , fer de lance de Bouygues, utilise la norme 802.11n.A l\u2019exception de la Box de Numericable et du dernier mod\u00e8le de Freebox R\u00e9volution, les autres modems des FAI utilisent les m\u00eames protocoles Wi-Fi permettant des d\u00e9bits limit\u00e9s \u00e0 200 Mbit\/s.<\/div>\n
<\/div>\n
Cependant, votre d\u00e9bit est fortement d\u00e9pendant de la distance entre les appareils mais \u00e9galement des obstacles (comme les murs, le nombre d appareils connect\u00e9s, un four micro-onde\u2026) qui se dressent sur le passage. Dans le meilleur des cas, il faut compter sur un d\u00e9bit pratique environ deux fois inf\u00e9rieur au d\u00e9bit th\u00e9orique.<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Les origines du wifi. D\u00e9bits et port\u00e9es Depuis sa mise en place en 1997, ce standard a beaucoup chang\u00e9 jusqu\u2019\u00e0 la norme la plus \u00e9volu\u00e9e \u00e0 l\u2019heure actuelle, l\u2019IEEE 802.11 ac, d\u00e9finie en janvier 2014. Chacun de ces protocoles a permis un meilleur d\u00e9bit (ou taux de transfert) ainsi qu\u2019une plus grande port\u00e9e. Quelle est […]<\/p>\n","protected":false},"author":1,"featured_media":1632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[38,25],"tags":[39,33,32,30,28],"class_list":["post-1631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-connexion","category-macos","tag-imac","tag-macbook-air","tag-macbook-pro","tag-macos","tag-wi-fi"],"yoast_head":"\nTrucs et astuces afin d'optimiser l'utilisation de votre connexion WI-FI.<\/title>\n<meta name=\"description\" content=\"Nous allons voir les diff\u00e9rents \u00e9l\u00e9ments qui constituent un bonne connexion et comment choisir son fournisseur d'acc\u00e8s \u00e0 internet en fonction.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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