routeur 4g industriel<\/strong><\/a> est un r\u00e9seau 4G, un r\u00e9seau priv\u00e9 virtuel et d'autres technologies dans l'un des produits de routeur sans fil de l'Internet des objets. L'appareil s'appuie sur le r\u00e9seau \u00e9tendu sans fil 4G et le r\u00e9seau local sans fil Wi-Fi et d'autres technologies pour fournir un acc\u00e8s ininterrompu \u00e0 une vari\u00e9t\u00e9 de r\u00e9seaux, avec ses fonctions compl\u00e8tes de s\u00e9curit\u00e9 et de service sans fil, afin de fournir aux utilisateurs des canaux de transmission de donn\u00e9es stables et \u00e0 grande vitesse.<\/p>\nCaract\u00e9ristiques du produit<\/h2>\n
Prise en charge WLAN (en option)
\nPrise en charge de deux ports Ethernet
\nSupport de rail de guidage et installation du bureau
\nPrend en charge la sauvegarde des r\u00e9seaux des deux op\u00e9rateurs (cartes SIM doubles) et est compatible avec les cartes ESIM.
\nPrise en charge de la sauvegarde mutuelle avec ou sans fil
\nSoutien au d\u00e9ploiement efficace de r\u00e9seaux d'appareils \u00e0 grande \u00e9chelle
\nConception enti\u00e8rement industrielle, ne craignant pas les conditions difficiles
\nPrise en charge du r\u00e9seau \u00e0 haut d\u00e9bit 4G LTE CAT4, r\u00e9seau priv\u00e9 1,8 GHz en option
\nPrend en charge le syst\u00e8me Linux OpenWrt, qui facilite le d\u00e9veloppement secondaire et fournit un guide complet du d\u00e9veloppement secondaire.
\nPrend en charge de nombreuses fonctions VPN. PPTP, L2TP, IPSEC, OPENVPN, GRE, GRETAP, Vxlan, etc.
\nPrise en charge de SNMP et de la plateforme KEY-IOT Device Manager \"Cloud Device Management\", pour une gestion centralis\u00e9e et efficace du r\u00e9seau \u00e0 distance.<\/p>","protected":false},"excerpt":{"rendered":"
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SR520 2 Sim 4G Router - KEY-IOT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.key-iot.com\/fr\/produit\/sr520-2-lan-sim-4g-router\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SR520 2 Sim 4G Router - KEY-IOT\" \/>\n<meta property=\"og:description\" content=\"Product Description Download \" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.key-iot.com\/fr\/produit\/sr520-2-lan-sim-4g-router\/\" \/>\n<meta property=\"og:site_name\" content=\"KEY-IOT\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-16T00:57:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2024\/09\/\u5934\u56fe-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"414\" \/>\n\t<meta property=\"og:image:height\" content=\"414\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.key-iot.com\/product\/sr520-2-lan-sim-4g-router\/\",\"url\":\"https:\/\/www.key-iot.com\/product\/sr520-2-lan-sim-4g-router\/\",\"name\":\"SR520 2 Sim 4G Router - 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<\/p>\n