{"id":101320,"date":"2023-12-16T16:29:00","date_gmt":"2023-12-16T08:29:00","guid":{"rendered":"https:\/\/www.optcore.net\/archive25874\/"},"modified":"2023-12-15T18:16:00","modified_gmt":"2023-12-15T10:16:00","slug":"sfp28-vs-sfp-plus-difference","status":"publish","type":"post","link":"https:\/\/www.optcore.net\/fr\/sfp28-vs-sfp-plus-difference\/","title":{"rendered":"Module SFP28 vs SFP+, quelle est la diff\u00e9rence?"},"content":{"rendered":"\n<p>Avec l&rsquo;introduction de nouvelles technologies et de nouveaux moteurs \u00e9conomiques, les centres de donn\u00e9es de nombreuses entreprises \u00e9voluent vers des vitesses, une \u00e9volutivit\u00e9 et des niveaux de performance plus \u00e9lev\u00e9s. Comme nous le savons tous, une \u00e9volution technologique plus large n\u00e9cessite davantage de r\u00e9seaux et de bande passante. C&rsquo;est pourquoi de plus en plus d&rsquo;organisations passent de la technologie\u00a0<a href=\"https:\/\/www.optcore.net\/tag\/10g\/\" target=\"_blank\" rel=\"noreferrer noopener\">10GbE<\/a>\u00a0\u00e0\u00a0<a href=\"https:\/\/www.optcore.net\/tag\/25g\/\" target=\"_blank\" rel=\"noreferrer noopener\">25GbE<\/a>\u00a0l&rsquo;infrastructure de leur centre de donn\u00e9es. Les facteurs de forme SFP+ et SFP28 sont les plus populaires.<\/p>\n\n\n\n<p>Cet article se concentre sur la diff\u00e9rence entre\u00a0le<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/sfp-plus-transceiver\/10g-sfp-plus\/\" target=\"_blank\" rel=\"noreferrer noopener\"> module SFP+<\/a>\u00a0et\u00a0<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/40g-100g-transceivers\/25g-sfp28-transceiver\/\" target=\"_blank\" rel=\"noreferrer noopener\">module SFP28<\/a>. En explorant les diff\u00e9rences cruciales et les caract\u00e9ristiques essentielles, vous apprendrez \u00e0 les choisir et \u00e0 les identifier.<\/p>\n\n\n\n<p>Poursuivez votre lecture pour en savoir plus sur SFP+ vs SFP28.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Notions de base sur le 10GbE<\/h2>\n\n\n\n<p>10 Gigabit Ethernet (10 GbE, 10 GE ou 10 GigE) est une technologie de t\u00e9l\u00e9communications r\u00e9volutionnaire qui transmet des paquets sur Ethernet \u00e0 un taux de 10 milliards de bits par seconde. Cette innovation \u00e9tend la port\u00e9e de l&rsquo;Ethernet traditionnel et familier dans les r\u00e9seaux locaux (LAN) \u00e0 une gamme plus large d&rsquo;applications de r\u00e9seau, y compris les r\u00e9seaux de stockage \u00e0 grande vitesse (SAN), les r\u00e9seaux \u00e9tendus (WAN) et les r\u00e9seaux m\u00e9tropolitains (MAN).<\/p>\n\n\n\n<p>L&rsquo;Ethernet 10G offre un moyen plus efficace et moins co\u00fbteux de transf\u00e9rer des donn\u00e9es sur les connexions dorsales des r\u00e9seaux. La norme IEEE 802.3ae permet d&rsquo;atteindre une distance de 100 kilom\u00e8tres entre des emplacements physiques sur une <a href=\"https:\/\/www.optcore.net\/single-mode-vs-multimode-fiber-difference\/\">fibre monomode<\/a>. Les syst\u00e8mes <a href=\"https:\/\/www.optcore.net\/single-mode-vs-multimode-fiber-difference\/\">fibre monomode et multimode<\/a> peuvent \u00eatre utilis\u00e9s pour les applications 10 GbE.<\/p>\n\n\n\n<p>La norme 10 GbE est enti\u00e8rement interop\u00e9rable avec les protocoles Ethernet existants. Elle diff\u00e8re de l&rsquo;Ethernet traditionnel en ce sens qu&rsquo;il s&rsquo;agit d&rsquo;un protocole full-duplex, qui ne n\u00e9cessite pas les protocoles CSMA\/CD (Carrier Sense Multiple Access\/Collision Detection).<\/p>\n\n\n\n<p>\u00c0 d&rsquo;autres \u00e9gards, le 10 GbE est identique au protocole Ethernet original. C&rsquo;est important pour les administrateurs de r\u00e9seaux, car l&rsquo;Ethernet 10G peut \u00eatre facilement d\u00e9ploy\u00e9 dans les r\u00e9seaux existants lorsque les besoins en vitesse augmentent. Il s&rsquo;agit toujours d&rsquo;une technologie rentable qui r\u00e9pond aux besoins en mati\u00e8re de vitesse et de faible latence.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&rsquo;est-ce que le SFP+?<\/h2>\n\n\n\n<p>Le SFP+ est un SFP am\u00e9lior\u00e9 avec une vitesse plus \u00e9lev\u00e9e. Son d\u00e9bit typique est de 10 Gbps, mais il existe des variantes \u00e9tendues telles que 8G et 16G. Le SFP+ a la m\u00eame apparence et la m\u00eame taille que le SFP traditionnel. Ses sp\u00e9cifications ont \u00e9t\u00e9 d\u00e9finies dans les normes <a href=\"https:\/\/members.snia.org\/document\/dl\/25891\">SFF-8431<\/a> ;<\/p>\n\n\n\n<p id=\"block-a35083a5-98d7-40da-bd53-b7ec213dd128\">Lorsque l&rsquo;on parle de ce terme, les mots les plus courants sont module SFP+ et port SFP+. Pour plus d&rsquo;informations, vous pouvez consulter notre <a href=\"https:\/\/www.optcore.net\/what-is-sfp-plus-transceiver\/\">autre article<\/a>.<\/p>\n\n\n\n<p id=\"block-459e1319-88b1-4a32-b265-6360e9166be9\">D&rsquo;une mani\u00e8re g\u00e9n\u00e9rale, le module SFP+ comprend&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/sfp-plus-transceiver\/10g-sfp-plus\/\" target=\"_blank\" rel=\"noreferrer noopener\">modules SFP+<\/a>,&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/dac-aoc-cable\/dac-cables\/10g-sfp-dac\/\" target=\"_blank\" rel=\"noreferrer noopener\">SFP+ DAC<\/a>, et&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/dac-aoc-cable\/active-optical-cable\/10g-sfp-aoc\/\" target=\"_blank\" rel=\"noreferrer noopener\">SFP+ AOC<\/a>.<\/p>\n\n\n\n<p>Prenons l&rsquo;exemple du module SFP+. Dans la plupart des applications, le module SFP+ prend g\u00e9n\u00e9ralement en charge l&rsquo;Ethernet 10G et le SDH\/SONET STM64. En revanche, le module SFP+ Fibre Channel prend en charge des d\u00e9bits de donn\u00e9es de 8G ou 16G dans le cadre d&rsquo;une application SAN.\u00a0 ;<\/p>\n\n\n\n<p>Il est plus petit que les pr\u00e9c\u00e9dents\u00a0<a href=\"https:\/\/www.optcore.net\/product-category\/optical-transceiver\/xenpak-transceiver\/\" target=\"_blank\" rel=\"noreferrer noopener\">10G XENPAK<\/a>, 10G X2, et\u00a0<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/xfp-transceiver\/\" target=\"_blank\" rel=\"noreferrer noopener\">modules XFP<\/a>. Il offre donc une densit\u00e9 de port presque double et est devenu l&rsquo;\u00e9metteur-r\u00e9cepteur 10G le plus populaire du march\u00e9.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"434\" src=\"https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800.jpg\" alt=\"SFP28 SR vs SFP+ SR Transceiver_800\" class=\"wp-image-95516\" srcset=\"https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800.jpg 800w, https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800-510x277.jpg 510w, https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800-550x298.jpg 550w, https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800-300x163.jpg 300w, https:\/\/www.optcore.net\/wp-content\/uploads\/SFP28-SR-vs-SFP-SR-Transceiver_800-768x417.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Figure1: SFP28 SR vs SFP+ SR module<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&rsquo;est-ce que le SFP28 ?<\/h2>\n\n\n\n<p id=\"block-2e00c59b-95be-42a1-b50a-a0d76ef37dff\">Le facteur de forme SFP28 est similaire en taille et en apparence au facteur de forme SFP+ mais supporte une vitesse beaucoup plus \u00e9lev\u00e9e de 28Gbps, d&rsquo;o\u00f9 le nom \u00ab\u00a0SFP28\u00a0\u00bb.&nbsp; ;<\/p>\n\n\n\n<p id=\"block-8968c372-6dec-4fd8-ae89-cd9a57da70fd\">Pour faire simple,&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/40g-100g-transceivers\/25g-sfp28-transceiver\/\" target=\"_blank\" rel=\"noreferrer noopener\">SFP28<\/a>&nbsp;est une version am\u00e9lior\u00e9e de SFP+ con\u00e7ue pour une connectivit\u00e9 25G ou 28G. Elle pr\u00e9sente le m\u00eame facteur de forme et le m\u00eame aspect que la SFP+, mais prend en charge des interfaces \u00e9lectriques jusqu&rsquo;\u00e0 28 Gbps par canal.<\/p>\n\n\n\n<p id=\"block-c3ea8607-73b3-4ab5-b510-79ee0db31736\">Les produits SFP28 sont g\u00e9n\u00e9ralement class\u00e9s en modules SFP28 et en ports SFP28. G\u00e9n\u00e9ralement, le module SFP28 comprend un&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/optical-transceiver\/40g-100g-transceivers\/25g-sfp28-transceiver\/\" target=\"_blank\" rel=\"noreferrer noopener\">module SFP28<\/a>,&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/dac-aoc-cable\/dac-cables\/25g-sfp28-dac\/\" target=\"_blank\" rel=\"noreferrer noopener\">CAD SFP28<\/a>, et&nbsp;<a href=\"https:\/\/www.optcore.net\/fr\/product-category\/dac-aoc-cable\/active-optical-cable\/25g-sfp28-aoc\/\" target=\"_blank\" rel=\"noreferrer noopener\">AOC<\/a>&nbsp;c\u00e2ble.&nbsp; ;<\/p>\n\n\n\n<p id=\"block-1a2a348e-411b-414f-9484-60a3069a09d7\">Contrairement au module SFP28, le port SFP28 est g\u00e9n\u00e9ralement assembl\u00e9 dans le commutateur de r\u00e9seau et le dispositif BBU dans la station sans fil pour accepter l&rsquo;\u00e9metteur-r\u00e9cepteur appropri\u00e9.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-97dbbfb3-f1c9-4c30-b7b3-cfbf005c4869\">SFP28 vs SFP+, quelle est la diff\u00e9rence ?<\/h2>\n\n\n\n<p id=\"block-340435f8-6233-4491-8fb4-5d59249a5ceb\">Avant de comparer SFP28 et SFP+, voyons le tableau ci-dessous.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Form<\/strong><\/td><td><strong>Standard<\/strong><\/td><td><strong>Datarate<\/strong><\/td><td><strong>Wavelength<\/strong><\/td><td><strong>Media<\/strong><\/td><td><strong>Distance<\/strong><\/td><td><strong>Connector<\/strong><\/td><td><strong>DOM<\/strong><\/td><td><strong>Size<\/strong><\/td><td><strong>Power Consumption<\/strong><\/td><td><strong>Application<\/strong><\/td><td><strong>Price<\/strong><\/td><\/tr><tr><td>SFP+<\/td><td>SFP+ MSA<\/td><td><br>8G<br>10G<br>16G<\/td><td>850nm<br>1310nm<br>1550nm<br>CWDM<br>DWDM<br>BiDi<br>Copper<\/td><td>OM3<br>OM4<br>SMF<br>Twinax<\/td><td>120km<\/td><td>LC<br>RJ-45<\/td><td>Yes<\/td><td>Similar to SFP<\/td><td>Lower<\/td><td>Ethernet<br>Fiber Channel<br>CPRI<br>Datacenter<\/td><td>$$<\/td><\/tr><tr><td>SFP28<\/td><td>IEEE 802.3by<br>SFP28 MSA<\/td><td>25G<br>32G<\/td><td>850nm<br>1310nm<br>CWDM<br>DWDM<br>BiDi<br>Copper<\/td><td>OM3<br>OM4<br>SMF<br>Twinax<\/td><td>40km<\/td><td>LC<\/td><td>Yes<\/td><td>Similar to SFP<\/td><td>Higher<\/td><td>Datacenter<br>Cloud computing<\/td><td>$$$<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><em>Table 1: SFP28 vs SFP+ comparison<\/em><\/figcaption><\/figure>\n\n\n\n<p>Ce tableau montre que les deux ont le m\u00eame aspect et sont compatibles. Ils partagent \u00e9galement des normes similaires \u00e0 SFF-8432 et SFF-8472.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tout d&rsquo;abord, la diff\u00e9rence la plus notable est la vitesse. SFP+ prend g\u00e9n\u00e9ralement en charge les canaux de fibre 10G et 8G\/16G. Quant au SFP28, g\u00e9n\u00e9ralement destin\u00e9 aux liaisons \u00e0 25G, il offre un d\u00e9bit \u00e9tendu de 32G.<\/li>\n\n\n\n<li>Deuxi\u00e8mement, la solution SFP28 offre une bande passante plus large, un meilleur contr\u00f4le de l&rsquo;imp\u00e9dance et moins de diaphonie que la solution SFP+..<\/li>\n\n\n\n<li>Troisi\u00e8mement, bien que SFP28 co\u00fbte plus cher que SFP+, SFP28 offre un meilleur avantage financier pour les r\u00e9seaux \u00e0 haut d\u00e9bit. Par exemple, pour construire un lien 100G, vous pouvez choisir 10x10G SFP+ SR ou 4x25G SFP28 SR. En utilisant la solution OPTCORE 25G, le client peut \u00e9conomiser environ 13%.<\/li>\n<\/ul>\n\n\n<div data-block-name=\"woocommerce\/handpicked-products\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:true,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-products=\"[100776]\" class=\"wc-block-grid wp-block-handpicked-products wp-block-woocommerce-handpicked-products wc-block-handpicked-products has-3-columns has-multiple-rows\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.optcore.net\/fr\/product\/10g-sfp-sr-gen\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"270\" height=\"270\" src=\"https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-270x270.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"OSP10G-8503DCR_SFP-10G-SR_main_web\" srcset=\"https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-270x270.jpg 270w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-550x550.jpg 550w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-700x700.jpg 700w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-300x300.jpg 300w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-768x768.jpg 768w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-510x510.jpg 510w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web-100x100.jpg 100w, https:\/\/www.optcore.net\/wp-content\/uploads\/OSP10G-8503DCR_SFP-10G-SR_main_web.jpg 800w\" sizes=\"auto, (max-width: 270px) 100vw, 270px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">G\u00e9n\u00e9rique 10G-SFP-SR Compatible Module SFP+ 10GBASE-SR 850nm 300m<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">US$<\/span>&nbsp;7.80<\/span> <small class=\"woocommerce-price-suffix\">(Excl. VAT)<\/small><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/li><\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-puis-je-utiliser-des-modules-sfp28-dans-des-ports-sfp\">Puis-je utiliser des modules SFP28 dans des ports SFP+ ?<\/h3>\n\n\n\n<p>La r\u00e9ponse est oui, car le module SFP28 est r\u00e9trocompatible avec les ports SFP+ et peut \u00eatre pleinement fonctionnel. Toutefois, vous devez vous assurer que le module SFP28 prend en charge un double d\u00e9bit de 10G\/25G, ce qui signifie qu&rsquo;il s&rsquo;agit d&rsquo;un module SFP28 10G\/25 GbE.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-puis-je-utiliser-des-emetteurs-recepteurs-sfp-dans-des-ports-sfp28\">Puis-je utiliser des \u00e9metteurs-r\u00e9cepteurs SFP+ dans des ports SFP28 ?<\/h3>\n\n\n\n<p id=\"block-6d3d4b76-07b2-45b9-8362-83d2a5e4dd03\">Non, vous ne pouvez pas utiliser le module SFP+ dans le port SFP28. Le port SFP28 supporte un d\u00e9bit de donn\u00e9es de 25G ou 32GFC, alors que l&rsquo;\u00e9metteur-r\u00e9cepteur SFP+ supporte g\u00e9n\u00e9ralement un d\u00e9bit de 10G.&nbsp; ;<\/p>\n\n\n\n<p id=\"block-61baa191-7951-4e34-b3d5-42f78b9ea27a\">Toutefois, si le commutateur permet de r\u00e9gler le d\u00e9bit de donn\u00e9es du port \u00e0 10 Gbps, vous pouvez utiliser le SFP+ dans le port SFP28. Dans ce cas, le port SFP28 agit comme un port SFP+ 10G.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-disposez-vous-d-un-emetteur-recepteur-10g-25g-a-double-debit\">Disposez-vous d&rsquo;un \u00e9metteur-r\u00e9cepteur 10G\/25G \u00e0 double d\u00e9bit ?<\/h3>\n\n\n\n<p>Oui, nous l&rsquo;avons fait. Notre module SFP28 10G\/25G \u00e0 double d\u00e9bit prend en charge les deux d\u00e9bits, ce qui vous permet de les utiliser de mani\u00e8re flexible dans un port SFP+ ou SFP28. Le mod\u00e8le comprend 10G\/25GBASE-SR, ESR et LR.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mce_3\">Principaux avantages de l&rsquo;\u00e9metteur-r\u00e9cepteur 25G SFP28<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ex\u00e9cutez des applications et des services professionnels plus rapidement avec un d\u00e9bit 5x, avec des avantages \u00e9conomiques similaires \u00e0 ceux du 10GbE<\/li>\n\n\n\n<li>Infrastructure \u00e9volutive, r\u00e9trocompatible avec la 10G, plus facile \u00e0 migrer vers la 100G<\/li>\n\n\n\n<li>Avantages \u00e9conomiques de la g\u00e9n\u00e9ration de co\u00fbts et de revenus gr\u00e2ce \u00e0 une architecture de r\u00e9seau ouverte<\/li>\n\n\n\n<li>Il fonctionne sur des c\u00e2bles comme le 10G, donc le passage au 25G ne n\u00e9cessite aucune mise \u00e0 niveau de l&rsquo;infrastructure de c\u00e2blage : il est enti\u00e8rement compatible avec l&rsquo;infrastructure de c\u00e2blage 10G existante.<\/li>\n\n\n\n<li>R\u00e9duisez les d\u00e9penses d\u2019investissement et d\u2019exploitation&nbsp;: le d\u00e9ploiement de SFP28 pour construire des r\u00e9seaux 25G permet aux organisations de r\u00e9duire consid\u00e9rablement le nombre de commutateurs et de c\u00e2bles requis. Et r\u00e9duisez le co\u00fbt de l\u2019espace, de l\u2019alimentation et des installations de refroidissement par rapport aux technologies 10G et 40G.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-60ba74d8-28e6-4061-9575-24927310edc1\">Conclusion<\/h2>\n\n\n\n<p id=\"block-22debad9-012d-4093-8480-dc650a24bc84\">De nombreux centres de donn\u00e9es passeront du 10GbE au 25GbE ou au 40GbE dans les ann\u00e9es \u00e0 venir. Le commutateur Ethernet 25G et le module SFP28 sont essentiels pour une migration en douceur. Et comme les ports SFP28 25G supportent \u00e9galement la vitesse 10G, la plupart des organisations informatiques d\u00e9cideront facilement de mettre \u00e0 niveau le c\u00e2blage fibre existant.<\/p>\n\n\n\n<p>En tant que fournisseur innovant de transceivers optiques, Optcore offre un large portefeuille de SFP+, SFP28, DAC, AOC, et <a href=\"https:\/\/www.optcore.net\/fr\/product-category\/fiber-cabling\/fiber-patch-cables\/\">c\u00e2bles en fibre optique<\/a> pour r\u00e9pondre \u00e0 toutes les applications de connexion 25G.<\/p>\n\n\n\n<p><strong>En savoir plus:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.optcore.net\/article035\/\">40G QSFP+ vs. 100G QSFP28 Transceiver: Pros and Cons<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.optcore.net\/article018\/\">The Big Differences Between SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP-DD, and OSFP<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.optcore.net\/what-is-sfp-plus-transceiver\/\">What is SFP+ Transceiver?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.optcore.net\/fr\/what-is-sfp-module\/\">What is SFP module?<\/a><\/li>\n<\/ul>\n\n\n\n<p><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avec l&rsquo;introduction de nouvelles technologies et de nouveaux moteurs \u00e9conomiques, les centres de donn\u00e9es de nombreuses entreprises \u00e9voluent vers des vitesses, une \u00e9volutivit\u00e9 et des niveaux de performance plus \u00e9lev\u00e9s. Comme nous le savons tous, une \u00e9volution technologique plus large n\u00e9cessite davantage de r\u00e9seaux et de bande passante. C&rsquo;est pourquoi de plus en plus d&rsquo;organisations&#8230;&#8230;<\/p>\n","protected":false},"author":23,"featured_media":101322,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[5439],"tags":[5715,5442,5716,5717,5718,5435],"class_list":["post-101320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-optical-transceiver-fr","tag-25g-fr","tag-buying-guide-fr","tag-sfp-fr","tag-sfp28-fr","tag-transceiver-guide-fr","tag-tutorial-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Module SFP28 vs SFP+, quelle est la diff\u00e9rence?<\/title>\n<meta name=\"description\" content=\"La diff\u00e9rence la plus marqu\u00e9e entre SFP28 vs SFP+ est la vitesse et l&#039;application. 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