{"id":3773,"date":"2025-06-16T09:44:51","date_gmt":"2025-06-16T01:44:51","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3773"},"modified":"2025-06-16T09:48:49","modified_gmt":"2025-06-16T01:48:49","slug":"industrial-4g-router-with-sim-card-slot-recommended","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/jp\/blog\/industrial-4g-router-with-sim-card-slot-recommended\/","title":{"rendered":"SIM\u30ab\u30fc\u30c9\u30b9\u30ed\u30c3\u30c8\u4ed8\u304d\u7523\u696d\u75284G\u30eb\u30fc\u30bf\u30fc \u63a8\u5968"},"content":{"rendered":"<div translate=\"no\">\n<p><img decoding=\"async\" class=\"wp-image-3774 size-full aligncenter\" title=\"SIM\u30ab\u30fc\u30c9\u30b9\u30ed\u30c3\u30c8\u4ed8\u304d\u7523\u696d\u75284G\u30eb\u30fc\u30bf\u30fc\" src=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/b251f57e035e10fe4595777acfc1e385.png\" alt=\"SIM\u30ab\u30fc\u30c9\u30b9\u30ed\u30c3\u30c8\u4ed8\u304d\u7523\u696d\u75284G\u30eb\u30fc\u30bf\u30fc\" width=\"658\" height=\"526\" srcset=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/b251f57e035e10fe4595777acfc1e385.png 658w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/b251f57e035e10fe4595777acfc1e385-300x240.png 300w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/b251f57e035e10fe4595777acfc1e385-600x480.png 600w\" sizes=\"(max-width: 658px) 100vw, 658px\" \/><\/p>\n<\/div>\n<div translate=\"no\"><\/div>\n<div 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translate=\"no\">\n<hr \/>\n<h2>1.\u88fd\u54c1\u306e\u6982\u8981\u7523\u696d\u7528\u30ec\u30b8\u30ea\u30a8\u30f3\u30b9\u306e\u305f\u3081\u306e\u8a2d\u8a08<\/h2>\n<\/div>\n<div translate=\"no\">StarRouter520 LTE\u30eb\u30fc\u30bf\u30fc\uff08SR520\uff09\u306f\u30014G\u3001VPN\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u7523\u696d\u7528IoT\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u5546\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u306f\u7570\u306a\u308a\u3001\u9632\u632f\u8a2d\u8a08\u3068\u62e1\u5f35\u6e29\u5ea6\u8010\u6027\uff08-40\u2103\uff5e+75\u2103\uff09\u306b\u3088\u308a\u3001\u53b3\u3057\u3044\u74b0\u5883\u57fa\u6e96\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/div>\n<div translate=\"no\">\n<h3>\u30b3\u30a2\u306e\u5229\u70b9<\/h3>\n<ul>\n<li 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translate=\"no\">\n<h3>\u30b3\u30b9\u30c8\u306e\u6700\u9069\u5316<\/h3>\n<ul>\n<li translate=\"yes\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5206\u5272\uff1a\u512a\u5148\u9806\u4f4d\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\uff08\u30bb\u30f3\u30b5\u30fc\u30a2\u30e9\u30fc\u30c8\u306a\u3069\uff09\u3092\u9ad8\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u512a\u5148\u3057\u3001\u91cd\u8981\u3067\u306a\u3044\u30c7\u30fc\u30bf\uff08\u30ed\u30b0\uff09\u306f\u30d0\u30b8\u30a7\u30c3\u30c8\u30d7\u30e9\u30f3\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3002<\/li>\n<li translate=\"no\">eSIM\u306e\u5c06\u6765\u6027\uff1a\u30ea\u30e2\u30fc\u30c8\u30ad\u30e3\u30ea\u30a2\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3067\u7269\u7406\u7684\u306aSIM\u30b9\u30ef\u30c3\u30d7\u3092\u6392\u9664\u3002<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3>\u30b0\u30ed\u30fc\u30d0\u30eb\u5c55\u958b\u306e\u7c21\u7d20\u5316<\/h3>\n<ul>\n<li 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https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/7cd4d3efa922befbb892f2895209d6b3-600x488.png 600w\" sizes=\"(max-width: 849px) 100vw, 849px\" \/><\/h2>\n<h2>3.\u6280\u8853\u4ed5\u69d8<\/h2>\n<\/div>\n<div translate=\"no\">\n<h3>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/h3>\n<div>\n<div><img decoding=\"async\" class=\"wp-image-3782 aligncenter\" title=\"ec30a8a631c61d3d8aec94260f992936\" src=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/ec30a8a631c61d3d8aec94260f992936.png\" alt=\"ec30a8a631c61d3d8aec94260f992936\" width=\"834\" height=\"452\" srcset=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/ec30a8a631c61d3d8aec94260f992936.png 631w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/ec30a8a631c61d3d8aec94260f992936-300x163.png 300w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/06\/ec30a8a631c61d3d8aec94260f992936-600x325.png 600w\" sizes=\"(max-width: 834px) 100vw, 834px\" 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\/>\n<h2>6.SR520\u3092\u9078\u3076\u7406\u7531 <a href=\"https:\/\/www.key-iot.com\/jp\/%e3%82%a2%e3%82%a4%e3%82%aa%e3%83%83%e3%83%88%e3%83%97%e3%83%ad%e3%83%80%e3%82%af%e3%83%88\/industrial-4g-routers\/\">\u7523\u696d\u75284G\u30eb\u30fc\u30bf\u30fc<\/a>?<\/h2>\n<\/div>\n<div translate=\"no\">\n<h3>\u30b7\u30b9\u30c6\u30e0\u30fb\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30bf\u30fc\u5411\u3051<\/h3>\n<ul>\n<li translate=\"yes\">OT\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7528\u306b\u4e8b\u524d\u306b\u8a2d\u5b9a\u3055\u308c\u305fVLAN\/QoS\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3088\u308a\u3001\u914d\u5099\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002<\/li>\n<li translate=\"no\">SNMP v3\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u4e00\u62ec\u8a2d\u5b9a\u30c4\u30fc\u30eb\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3002<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3>\u5de5\u5834\u9577\u5411\u3051<\/h3>\n<ul>\n<li translate=\"yes\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3\u306b\u3088\u308b\u751f\u7523\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/li>\n<li translate=\"no\">\u30ec\u30ac\u30b7\u30fcPLC\/RTU\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306a\u304f\u3001IIoT\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3002<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3>\u30a8\u30cd\u30eb\u30ae\u30fc\u4e8b\u696d\u8005\u5411\u3051<\/h3>\n<ul>\n<li translate=\"no\">1.8GHz\u5e2f\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8LTE\u3092\u4f7f\u3063\u3066\u5909\u96fb\u6240\u306b\u8a2d\u7f6e\u3057\u3001\u30b0\u30ea\u30c3\u30c9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u901a\u4fe1\u3092\u884c\u3046\u3002<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\"><\/div>\n<hr \/>\n<h2 translate=\"no\">\u7d50\u8ad6<\/h2>\n<div translate=\"no\"><\/div>\n<div translate=\"no\">\u30c7\u30e5\u30a2\u30ebSIM\u30b9\u30ed\u30c3\u30c8\u3092\u642d\u8f09\u3057\u305fSR520\u7523\u696d\u75284G\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u5358\u306a\u308b\u63a5\u7d9a\u30c4\u30fc\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ad\u30e3\u30ea\u30a2\u306e\u591a\u69d8\u6027\u3001\u8ecd\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u8010\u4e45\u6027\u3001\u305d\u3057\u3066\u672a\u6765\u306b\u5bfe\u5fdc\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u3088\u308a\u30b9\u30de\u30fc\u30c8\u3067\u3001\u3088\u308a\u5b89\u5168\u3067\u3001\u3088\u308a\u30ec\u30b8\u30ea\u30a8\u30f3\u30c8\u306a\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u7523\u696d\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/div>\n<div 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The\u00a0SR520 Industrial 4G Router with SIM Card Slot \u00a0redefines connectivity standards with its\u00a0dual SIM card slots, industrial-grade ruggedness, and multi-network redundancy. Whether deploying smart factories, remote energy stations, or mobile surveillance systems, this router ensures uninterrupted data flow in the most challenging conditions. 1. Product Overview: Engineered for Industrial Resilience The\u00a0StarRouter520 LTE Router\u00a0(SR520) integrates 4G, VPN, and advanced security protocols into a compact industrial IoT solution. Unlike commercial-grade devices, it meets rigorous environmental standards with anti-vibration design and extended temperature tolerance (-40\u00b0C to +75\u00b0C). Core Advantages Dual-SIM Redundancy: Dual nano-SIM slots + eSIM support for 99.9% network uptime Hybrid [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3775,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1750040599:1"],"_edit_last":["1"],"_thumbnail_id":["3775"],"themepark_seo_title":["Industrial 4G Router with SIM Card Slot Recommended"],"themepark_seo_description":["In the age of industrial digitization, network reliability determines operational efficiency. 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