{"id":3412,"date":"2022-07-14T15:28:57","date_gmt":"2022-07-14T07:28:57","guid":{"rendered":"https:\/\/key2optics.com\/?p=3412"},"modified":"2025-09-15T10:20:17","modified_gmt":"2025-09-15T02:20:17","slug":"what-is-optical-transceivers-how-to-choose","status":"publish","type":"post","link":"https:\/\/key2optics.com\/fr\/quest-ce-que-les-emetteurs-recepteurs-optiques-comment-choisir\/","title":{"rendered":"Qu&#039;est-ce que les \u00e9metteurs-r\u00e9cepteurs optiques\u00a0? Comment choisir?"},"content":{"rendered":"<ul class=\"wp-block-list\"><li><strong>Introduction<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le module optique est un dispositif optique utilis\u00e9 pour la conversion photo\u00e9lectrique et la conversion \u00e9lectro-optique, qui se compose de dispositifs opto\u00e9lectroniques, de circuits fonctionnels et d&#039;interfaces optiques. Le dispositif opto\u00e9lectronique comprend deux parties\u00a0: transmission et r\u00e9ception, o\u00f9 l&#039;extr\u00e9mit\u00e9 \u00e9mettrice convertit le signal \u00e9lectrique en un signal optique, puis convertit le signal optique en un signal \u00e9lectrique \u00e0 l&#039;extr\u00e9mit\u00e9 r\u00e9ceptrice apr\u00e8s transmission par fibre optique, de sorte que le module optique est \u00e9galement appel\u00e9 module \u00e9metteur-r\u00e9cepteur optique. Optique<br>Tout le monde a entendu parler des modules optiques, qui jouent un r\u00f4le important dans les centres de donn\u00e9es et les applications 5G. Savez-vous \u00e0 quoi servent les modules optiques, quels types sont disponibles et comment les choisir ? Cet article se concentrera sur le r\u00f4le des modules optiques et leurs principes, afin que vous en sachiez plus sur l&#039;utilisation des modules optiques et que vous trouviez la r\u00e9ponse dans le texte.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>A quoi sert un module optique ? Quel est le r\u00f4le des modules optiques ?<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le module optique est un dispositif optique utilis\u00e9 pour la conversion photo\u00e9lectrique et la conversion \u00e9lectro-optique, compos\u00e9 de dispositifs opto\u00e9lectroniques, de circuits fonctionnels et d&#039;interfaces optiques. Le dispositif opto\u00e9lectronique comprend deux parties\u00a0: la transmission et la r\u00e9ception, dans lesquelles l&#039;extr\u00e9mit\u00e9 \u00e9mettrice convertit le signal \u00e9lectrique en un signal optique, puis convertit le signal optique en un signal \u00e9lectrique apr\u00e8s transmission par fibre optique, de sorte que le module optique est \u00e9galement appel\u00e9 module optique. module \u00e9metteur-r\u00e9cepteur. Bien que le module optique soit de petite taille et de construction relativement simple, il a des exigences techniques \u00e9lev\u00e9es. Avec la croissance acc\u00e9l\u00e9r\u00e9e du trafic Internet ces derni\u00e8res ann\u00e9es, la demande du march\u00e9 pour les modules optiques conna\u00eet \u00e9galement une expansion spectaculaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>| Types et applications des modules optiques<\/strong><br>Les modules optiques sont disponibles dans les cinq types courants suivants selon la forme du bo\u00eetier\u00a0: SFP, SFP+, SFP28, QSFP+ et QSFP28, avec des d\u00e9bits de 100\u00a0Gigabit\/Gigabit, 10\u00a0G (10\u00a0G), 25\u00a0G, 40\u00a0G et 100\u00a0G, respectivement. Les principales applications sont Ethernet, Fibre Channel, SDH et SONET, et peuvent \u00eatre utilis\u00e9es sur des appareils tels que des \u00e9metteurs-r\u00e9cepteurs fibre, des commutateurs, des routeurs et des cartes r\u00e9seau fibre. Le taux de transmission, la distance de transmission et la plage d&#039;application des diff\u00e9rents types de bo\u00eetiers de modules optiques sont diff\u00e9rents, comme indiqu\u00e9 dans le tableau suivant.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"480\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP-454x480.jpg\" alt=\"\" class=\"wp-image-3413\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP-454x480.jpg 454w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP-800x845.jpg 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP-768x811.jpg 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP-1454x1536.jpg 1454w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/07\/10GSFP.jpg 1563w\" sizes=\"auto, (max-width: 454px) 100vw, 454px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>| Comment choisir les modules optiques<\/strong><br>Combinez les besoins r\u00e9els pour choisir le module optique le plus appropri\u00e9, les aspects suivants peuvent \u00eatre utilis\u00e9s comme r\u00e9f\u00e9rence lors du choix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt; Taux de transmission et type de forfait<\/strong><br>Le taux de transmission des modules optiques varie de 100 Mbps \u00e0 400 Gbps, et g\u00e9n\u00e9ralement le taux de transmission est bas\u00e9 sur le taux de transmission de donn\u00e9es du lien. Cependant, les modules optiques avec le m\u00eame d\u00e9bit ont des types de bo\u00eetiers diff\u00e9rents, il est donc n\u00e9cessaire dans ce cas de consid\u00e9rer le type de port de bo\u00eetier de l&#039;\u00e9quipement d&#039;application. Par exemple, la connexion de deux commutateurs 10G SFP+ doit choisir des modules optiques 10G SFP+ au lieu de modules optiques 10G XFP\/X2\/XENPAK.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt; Distance d&#039;\u00e9mission<\/strong><br>La distance de transmission prise en charge par diff\u00e9rents modules optiques est diff\u00e9rente. Consid\u00e9rant que le signal optique aura \u00e9galement une att\u00e9nuation et une dispersion pendant la transmission, la distance de transmission doit \u00eatre l\u00e9g\u00e8rement sup\u00e9rieure \u00e0 la distance de transmission r\u00e9elle requise lors du choix d&#039;un module optique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt; Mode transmission<\/strong><br>Les modules optiques ont principalement trois modes de transmission de donn\u00e9es : simplex, half-duplex et full-duplex. La transmission simplex ne prend en charge que la transmission de donn\u00e9es dans une seule direction\u00a0; la transmission semi-duplex permet la transmission de donn\u00e9es dans deux sens, mais \u00e0 un certain moment ne permet la transmission de donn\u00e9es que dans un sens; la transmission en duplex int\u00e9gral permet la transmission de donn\u00e9es dans deux directions en m\u00eame temps. Il est pr\u00e9f\u00e9rable de choisir des modules optiques prenant en charge la transmission en duplex int\u00e9gral.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&gt; Temp\u00e9rature de fonctionnement<\/strong><br>Les modules optiques sont divis\u00e9s en modules optiques de qualit\u00e9 commerciale et en modules optiques de qualit\u00e9 industrielle en fonction de leur temp\u00e9rature de fonctionnement, o\u00f9 la temp\u00e9rature de fonctionnement des modules optiques de qualit\u00e9 commerciale est comprise entre 0\u2103 et 70\u2103 et la temp\u00e9rature de fonctionnement des modules optiques industriels est comprise entre - 40\u2103~85\u2103. Lors de l&#039;achat, la temp\u00e9rature de fonctionnement r\u00e9elle du module optique doit \u00eatre combin\u00e9e avec le module optique \u00e0 choisir, comme les tunnels et autres environnements difficiles avec de grandes diff\u00e9rences de temp\u00e9rature doivent choisir la qualit\u00e9 industrielle la plus appropri\u00e9e, les pi\u00e8ces int\u00e9rieures g\u00e9n\u00e9rales peuvent choisir la qualit\u00e9 commerciale. Parce que si la temp\u00e9rature de fonctionnement du module optique d\u00e9passe la plage standard, ses performances sont facilement endommag\u00e9es et, dans les cas graves, seront directement mises au rebut.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>R\u00e9sum\u00e9<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Selon l&#039;introduction ci-dessus, je pense que vous devriez avoir une compr\u00e9hension claire de ce \u00e0 quoi sert le module optique et de son r\u00f4le.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En savoir plus sur nos modules SFP \u00e0 partir du lien ci-dessous\u00a0:<\/p>\n\n\n<div data-block-name=\"woocommerce\/product-category\" data-categories=\"[64]\" class=\"wc-block-grid wp-block-product-category wc-block-product-category has-3-columns has-multiple-rows\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-1g-10g-sfp-t\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\u00c9metteur-r\u00e9cepteur SFP-T RJ45\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2022\/09\/SFP-T-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module SFP-T 1G\/10G \u00e0 la liste de souhaits\" data-product-id=\"4269\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-1g-10g-sfp-t\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module SFP-T 1G\/10G<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>45.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-1g-10g-sfp-t\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;1G\/10G SFP-T Module&quot;\" data-quantity=\"1\" data-product_id=\"4269\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-plus-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique 10G SFP+\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/10GSFP_OPM-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module 10G SFP+|XFP \u00e0 la liste de souhaits\" data-product-id=\"3910\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-plus-xfp-10g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module 10G SFP+|XFP<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>49.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-plus-xfp-10g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;10G SFP+|XFP Module&quot;\" data-quantity=\"1\" data-product_id=\"3910\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-4g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique SFP 2.5G\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module SFP 4G \u00e0 la liste de souhaits\" data-product-id=\"3858\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-4g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module SFP 4G<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>49.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-4g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;4G SFP Module&quot;\" data-quantity=\"1\" data-product_id=\"3858\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-module-2-5g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique SFP 2.5G\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module SFP 2.5G \u00e0 la liste de souhaits\" data-product-id=\"3805\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-module-2-5g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module SFP 2.5G<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>39.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/sfp-module-2-5g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;2.5G SFP Module&quot;\" data-quantity=\"1\" data-product_id=\"3805\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-125g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique SFP 2.5G\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module SFP 1G \u00e0 la liste de souhaits\" data-product-id=\"3752\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-125g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module SFP 1G<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>29.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-125g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;1G SFP Module&quot;\" data-quantity=\"1\" data-product_id=\"3752\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-155m\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique SFP 2.5G\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/2.5GSFP_OPM-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module SFP 100M \u00e0 la liste de souhaits\" data-product-id=\"3689\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-155m\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module SFP 100M<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>20.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-sfp-155m\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;100M SFP Module&quot;\" data-quantity=\"1\" data-product_id=\"3689\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/emetteur-recepteur-optique-25g-sfp28\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\u00c9metteur-r\u00e9cepteur SFP28 25G LR\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-480x480.jpg 480w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-180x180.jpg 180w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-768x768.jpg 768w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-1140x1140.jpg 1140w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-920x920.jpg 920w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-575x575.jpg 575w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-380x380.jpg 380w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-50x50.jpg 50w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-800x800.jpg 800w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2019\/11\/sfp28-25G-LR.jpg 1526w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module 25G SFP28 \u00e0 la liste de souhaits\" data-product-id=\"3095\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/emetteur-recepteur-optique-25g-sfp28\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module 25G SFP28<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>69.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/emetteur-recepteur-optique-25g-sfp28\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;25G SFP28 Module&quot;\" data-quantity=\"1\" data-product_id=\"3095\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp-40g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique QSFP+ 40G\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/40GQSFP_OPM-wpp1573904111324-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module QSFP+ 40G \u00e0 la liste de souhaits\" data-product-id=\"3093\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp-40g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module QSFP+ 40G<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>89.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp-40g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;40G QSFP+ Module&quot;\" data-quantity=\"1\" data-product_id=\"3093\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><li class=\"wc-block-grid__product product-grid botiga-wishlist-show-on-hover\">\n\t\t\t\t<div class=\"loop-image-wrap botiga-add-to-cart-button-layout2 botiga-wishlist-button-layout2\">\n\t\t\t\t\t<a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp28-100g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"420\" src=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-420x420.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Module optique 100G QSFP28\" srcset=\"https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-420x420.jpg 420w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-100x100.jpg 100w, https:\/\/key2optics.com\/wp-content\/uploads\/2017\/03\/QKP27B4-02D1-180x180.jpg 180w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/div>\n\t\t\t\t\t<\/a>\n\t<a href=\"#\" class=\"botiga-wishlist-button botiga-wishlist-button-tooltip\" data-type=\"add\" data-wishlist-link=\"https:\/\/key2optics.com\/fr\/ma-liste-denvies\/\" aria-label=\"Ajouter le produit Module 100G QSFP28 \u00e0 la liste de souhaits\" data-product-id=\"912\" data-nonce=\"623e548733\" data-botiga-wishlist-tooltip=\"Add to Wishlist\">\n\t\t<svg width=\"17\" height=\"17\" viewbox=\"0 0 25 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t<path d=\"M13.8213 2.50804L13.8216 2.5078C16.1161 0.140222 19.7976 -0.212946 22.2492 1.87607C25.093 4.30325 25.2444 8.66651 22.6933 11.2992L22.6932 11.2993L13.245 21.055C13.245 21.0551 13.245 21.0551 13.2449 21.0551C12.8311 21.4822 12.1652 21.4822 11.7514 21.0551C11.7513 21.0551 11.7513 21.0551 11.7513 21.055L2.30334 11.2995C-0.243225 8.66684 -0.0918835 4.30344 2.75181 1.8762C5.20368 -0.213127 8.88985 0.140465 11.1793 2.50744L11.1799 2.50804L12.1418 3.49925L12.5006 3.86899L12.8594 3.49925L13.8213 2.50804Z\" stroke-width=\"1\" stroke=\"#212121\" fill=\"transparent\"\/>\n\t\t<\/svg>\n\t<\/a>\n\n\t<\/div><a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp28-100g\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Module 100G QSFP28<\/div>\n\t\t\t\t<\/a><div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>198.00<\/span><\/div><div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><div class=\"loop-button-wrap button-width-auto button-layout2\"><a href=\"https:\/\/key2optics.com\/fr\/product\/module-qsfp28-100g\/\" aria-label=\"S\u00e9lectionnez les options pour &quot;100G QSFP28 Module&quot;\" data-quantity=\"1\" data-product_id=\"912\" data-product_sku=\"\" rel=\"nofollow\" class=\"button wp-block-button__link add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">S\u00e9lectionnez les options<\/a><\/div><\/div><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Le module optique est un dispositif optique utilis\u00e9 pour photo\u00e9lectrique [\u2026]<\/p>","protected":false},"author":1,"featured_media":3414,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[31],"tags":[106,105],"class_list":["post-3412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-how-to-choose-sfp-module","tag-optical-transceivers"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - 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