{"id":5245,"date":"2026-01-14T08:08:17","date_gmt":"2026-01-14T08:08:17","guid":{"rendered":"https:\/\/beta-new.inhand.com\/?post_type=product&#038;p=5245"},"modified":"2026-06-01T08:07:15","modified_gmt":"2026-06-01T08:07:15","slug":"ism5020d","status":"publish","type":"product","link":"https:\/\/www.inhand.com\/ja\/products\/managed-industrial-ethernet-switches\/ism5020d","title":{"rendered":"ISM5020D"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"5245\" class=\"elementor elementor-5245\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66782e1b e-con-full ar_chanpinluodi_1 e-flex e-con e-parent\" data-id=\"66782e1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5cb53fc elementor-widget elementor-widget-heading\" data-id=\"5cb53fc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISM5020D<br>\n\u7523\u696d\u7528\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25983c80 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"25983c80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">This managed Layer 3 industrial Ethernet switch provides 16 10\/100\/1000Base-T ports and 4 multi-rate 100\/1000\/2500Base-X SFP slots for high-density industrial network deployments.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-257a62d4 e-con-full e-flex e-con e-child\" data-id=\"257a62d4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7541fb95 elementor-widget elementor-widget-button\" data-id=\"7541fb95\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ja\/contact-sales\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"icon-&#x7BAD;&#x5934;\" width=\"18.257\" height=\"18\" viewbox=\"0 0 18.257 18\"><rect id=\"&#x77E9;&#x5F62;_241\" data-name=\"&#x77E9;&#x5F62; 241\" width=\"18\" height=\"18\" fill=\"#d9d9d9\" opacity=\"0\"><\/rect><line id=\"&#x76F4;&#x7EBF;_33\" data-name=\"&#x76F4;&#x7EBF; 33\" x2=\"17.1\" transform=\"translate(0.45 9.45)\" fill=\"none\" stroke=\"#fff\" stroke-width=\"1\"><\/line><path id=\"&#x8DEF;&#x5F84;_32\" data-name=\"&#x8DEF;&#x5F84; 32\" d=\"M0,0V8.484H8.277\" transform=\"translate(11.551 15.376) rotate(-135)\" fill=\"none\" stroke=\"#fff\" stroke-linejoin=\"round\" stroke-width=\"1\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u898b\u7a4d\u3082\u308a\u3092\u4f9d\u983c\u3059\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e425db4 e-con-full ar_chanpinluodi_2 e-flex e-con e-parent\" data-id=\"e425db4\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7e7e3f8 e-flex e-con-boxed e-con e-child\" data-id=\"7e7e3f8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4d88f09 e-con-full e-flex e-con e-child\" data-id=\"4d88f09\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87ce9d5 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"87ce9d5\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"142404053\" aria-label=\"Onglets. 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e-con-boxed e-con e-child\" data-id=\"4f229a15\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-251d022f e-con-full e-flex e-con e-child\" data-id=\"251d022f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e77560d elementor-widget elementor-widget-image\" data-id=\"e77560d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/beta-new.inhand.com\/wp-content\/uploads\/2026\/04\/Link.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1084099f e-con-full e-flex e-con e-child\" data-id=\"1084099f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42852dcb elementor-widget elementor-widget-text-editor\" data-id=\"42852dcb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>AAdvanced Layer 3 Network Services<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23318c48 e-con-full e-flex e-con e-child\" data-id=\"23318c48\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98d6407 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"98d6407\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Provides Layer 3 routing services including dynamic routing, gateway redundancy, and multicast control for scalable industrial networks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2de640bc e-flex e-con-boxed e-con e-child\" data-id=\"2de640bc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-73948efe e-con-full e-flex e-con e-child\" data-id=\"73948efe\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c74a659 elementor-widget elementor-widget-image\" data-id=\"1c74a659\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/beta-new.inhand.com\/wp-content\/uploads\/2026\/04\/Industrial.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-395fb294 e-con-full e-flex e-con e-child\" data-id=\"395fb294\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d65b0d elementor-widget elementor-widget-text-editor\" data-id=\"9d65b0d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Industrial Network Redundancy<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f1fda0e e-con-full e-flex e-con e-child\" data-id=\"4f1fda0e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69649afe elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"69649afe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Supports industrial Ethernet redundancy mechanisms including STP, RSTP, and MSTP to enhance network availability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4673753a e-flex e-con-boxed e-con e-child\" data-id=\"4673753a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3b4dd9fc e-con-full e-flex e-con e-child\" data-id=\"3b4dd9fc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35f55801 elementor-widget elementor-widget-image\" data-id=\"35f55801\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/beta-new.inhand.com\/wp-content\/uploads\/2026\/04\/EdgeCompute.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56b8294c e-con-full e-flex e-con e-child\" data-id=\"56b8294c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42c0cf45 elementor-widget elementor-widget-text-editor\" data-id=\"42c0cf45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>High Availability Monitoring<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2d009981 e-con-full e-flex e-con e-child\" data-id=\"2d009981\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46cfd4d2 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"46cfd4d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Supports real-time local and remote monitoring of critical operating parameters, including power-off alarms (Dying Gasp) via SNMP.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7422db46 e-con-full e-flex e-con e-parent\" data-id=\"7422db46\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4396a4db e-flex e-con-boxed e-con e-child\" data-id=\"4396a4db\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2c2b844a e-con-full e-flex e-con e-child\" data-id=\"2c2b844a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa0c573 elementor-widget elementor-widget-image\" data-id=\"aa0c573\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/beta-new.inhand.com\/wp-content\/uploads\/2026\/04\/Expansion.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21d82c06 e-con-full e-flex e-con e-child\" data-id=\"21d82c06\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ce57cb4 elementor-widget elementor-widget-text-editor\" data-id=\"2ce57cb4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Flexible Self-Healing Ring Topology<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-407dc69 e-con-full e-flex e-con e-child\" data-id=\"407dc69\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f03efcd elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"6f03efcd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Allows any two ports to form self-healing ring topologies, supporting multiple independent rings over fiber, copper, or mixed media.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2718df45 e-flex e-con-boxed e-con e-child\" data-id=\"2718df45\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-43992593 e-con-full e-flex e-con e-child\" data-id=\"43992593\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4cba0650 elementor-widget elementor-widget-image\" data-id=\"4cba0650\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/beta-new.inhand.com\/wp-content\/uploads\/2026\/04\/MonitorSnow.svg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15986230 e-con-full e-flex e-con e-child\" data-id=\"15986230\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a00fb7b elementor-widget elementor-widget-text-editor\" data-id=\"a00fb7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wide Temperature Operation<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3530f61d e-con-full e-flex e-con e-child\" data-id=\"3530f61d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a970192 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"1a970192\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Features a fanless design supporting operation across a wide temperature range from -40\u00b0C to +85\u00b0C for unattended industrial sites.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-562e544 e-flex e-con-boxed e-con e-child\" data-id=\"562e544\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7fa72b8e e-con-full e-flex e-con e-child\" data-id=\"7fa72b8e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f46778e elementor-widget elementor-widget-image\" data-id=\"2f46778e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"120\" height=\"120\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2026\/04\/Protocols.svg\" class=\"attachment-large size-large wp-image-1201935\" alt=\"Broad protocol support\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e3ac383 e-con-full e-flex e-con e-child\" data-id=\"5e3ac383\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f8af7f2 elementor-widget elementor-widget-text-editor\" data-id=\"2f8af7f2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Redundant DC Power Inputs<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-34c851a7 e-con-full e-flex e-con e-child\" data-id=\"34c851a7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6fd93d9d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"6fd93d9d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Supports isolated redundant dual DC power inputs to enhance power reliability in industrial installations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1eaf79b3 e-con-full ar_chanpinluodi_4 e-flex e-con e-parent\" data-id=\"1eaf79b3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52e77e66 luodi_3  e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"52e77e66\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"1390902886\" aria-label=\"Onglets. Ouvrez des \u00e9l\u00e9ments avec Entrer ou Espace, fermez-les avec Echape et naviguez \u00e0 l&#039;aide des touches fl\u00e9ch\u00e9es.\" data-no-translation-aria-label=\"\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-13909028861\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-13909028861\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\t\u4ed5\u69d8\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-13909028862\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-13909028862\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\t\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-13909028863\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-13909028863\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\t\u6ce8\u6587\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-13909028861\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-13909028861\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-7925b0ec e-con-full e-flex e-con e-child\" data-id=\"7925b0ec\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4532e06 elementor-widget elementor-widget-shortcode\" data-id=\"4532e06\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">    <div class=\"wc-product-specs\">\n        <div class=\"specs-container\">\n            <ul class=\"specs-list\">\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Key Technical Specifications<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Certifications<\/span>\n                                        <span class=\"specs-term-desc\">CE, FCC, IEC61850-3<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Dimensions \/ Weight<\/span>\n                                        <span class=\"specs-term-desc\">130 mm x 140 mm x 110 mm; 1.3 kg<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">EMC<\/span>\n                                        <span class=\"specs-term-desc\">FCC Part 15 Class A; IEC 61000-4-2\/3\/4\/5\/6\/8\/11\/12<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Environment<\/span>\n                                        <span class=\"specs-term-desc\">-40 to +85 \u00b0C operating; IP40<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">\u7ba1\u7406<\/span>\n                                        <span class=\"specs-term-desc\">Web, CLI, SNMPv1\/v2c\/v3, RMON; ERPS\/MRP\/RSTP\/MSTP, IGMP, VLAN, QoS 8 queues<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Ports<\/span>\n                                        <span class=\"specs-term-desc\">16 x 10\/100\/1000BaseT + 4 x 100\/1000\/2500BaseX SFP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Power<\/span>\n                                        <span class=\"specs-term-desc\">18~60 VDC redundant dual input<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Switching Performance<\/span>\n                                        <span class=\"specs-term-desc\">68 Gbps backplane bandwidth; 16K MAC table; 1G RAM<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Type<\/span>\n                                        <span class=\"specs-term-desc\">Layer 3 Managed Industrial Ethernet Switch<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">IEEE Standards<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1ab<\/span>\n                                        <span class=\"specs-term-desc\">Link Layer Discovery Protocol<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1d<\/span>\n                                        <span class=\"specs-term-desc\">Spanning Tree Algorithm<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1p<\/span>\n                                        <span class=\"specs-term-desc\">Class of Service<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1q<\/span>\n                                        <span class=\"specs-term-desc\">VLAN tagging<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1s<\/span>\n                                        <span class=\"specs-term-desc\">Multiple Spanning Tree<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1w<\/span>\n                                        <span class=\"specs-term-desc\">Rapid Spanning Tree<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.1x<\/span>\n                                        <span class=\"specs-term-desc\">Authentication<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3<\/span>\n                                        <span class=\"specs-term-desc\">Ethernet<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3ac<\/span>\n                                        <span class=\"specs-term-desc\">VLAN Tagging<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3ad<\/span>\n                                        <span class=\"specs-term-desc\">Link Aggregation<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3u<\/span>\n                                        <span class=\"specs-term-desc\">Fast Ethernet<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3x<\/span>\n                                        <span class=\"specs-term-desc\">Flow Control<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IEEE 802.3z<\/span>\n                                        <span class=\"specs-term-desc\">Gigabit Ethernet<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">RFC Standards<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1027<\/span>\n                                        <span class=\"specs-term-desc\">Using ARP to Implement Transparent Subnet Gateways<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1058<\/span>\n                                        <span class=\"specs-term-desc\">RIP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1059, 1119<\/span>\n                                        <span class=\"specs-term-desc\">NTPv1\/2<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1112<\/span>\n                                        <span class=\"specs-term-desc\">IGMP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1191<\/span>\n                                        <span class=\"specs-term-desc\">Path MTU Discovery<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1256<\/span>\n                                        <span class=\"specs-term-desc\">ICMP Router discovery protocol<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1267<\/span>\n                                        <span class=\"specs-term-desc\">A Border Gateway Protocol 3 (BGP-3)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1388<\/span>\n                                        <span class=\"specs-term-desc\">RIP Version 2 Carrying Additional Information<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1403<\/span>\n                                        <span class=\"specs-term-desc\">BGP OSPF Interaction<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1519<\/span>\n                                        <span class=\"specs-term-desc\">CIDR (Classless Inter-domain Routing)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1587<\/span>\n                                        <span class=\"specs-term-desc\">OSPF NSSA<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1812<\/span>\n                                        <span class=\"specs-term-desc\">Requirements for IP Version 4 Routers<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 1994<\/span>\n                                        <span class=\"specs-term-desc\">PPP Challenge Handshake Authentication Protocol (CHAP)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2068<\/span>\n                                        <span class=\"specs-term-desc\">HTTP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 213<\/span>\n                                        <span class=\"specs-term-desc\">DHCP Server<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2138<\/span>\n                                        <span class=\"specs-term-desc\">RADIUS<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2139<\/span>\n                                        <span class=\"specs-term-desc\">RADIUS Accounting<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2236<\/span>\n                                        <span class=\"specs-term-desc\">IGMPv2<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2328<\/span>\n                                        <span class=\"specs-term-desc\">OSPF V2<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2338<\/span>\n                                        <span class=\"specs-term-desc\">VRRP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2370<\/span>\n                                        <span class=\"specs-term-desc\">The OSPF Opaque LSA Option<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2474<\/span>\n                                        <span class=\"specs-term-desc\">DiffServ Precedence<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2475<\/span>\n                                        <span class=\"specs-term-desc\">DiffServ Core and Edge Router Functions<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2597<\/span>\n                                        <span class=\"specs-term-desc\">DiffServ Assured Forwarding<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2598<\/span>\n                                        <span class=\"specs-term-desc\">DiffServ Expedited Forwarding<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2644<\/span>\n                                        <span class=\"specs-term-desc\">Directed Broadcasts<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 2865<\/span>\n                                        <span class=\"specs-term-desc\">Remote Authentication Dial User Service (RADIUS)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 3046<\/span>\n                                        <span class=\"specs-term-desc\">DHCP Relay Agent Information Option<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 3222<\/span>\n                                        <span class=\"specs-term-desc\">Forwarding Information Base (FIB)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 768<\/span>\n                                        <span class=\"specs-term-desc\">UDP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 791<\/span>\n                                        <span class=\"specs-term-desc\">IP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 792<\/span>\n                                        <span class=\"specs-term-desc\">ICMP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 793<\/span>\n                                        <span class=\"specs-term-desc\">TCP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 826<\/span>\n                                        <span class=\"specs-term-desc\">ARP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 854<\/span>\n                                        <span class=\"specs-term-desc\">Telnet Client &amp; Server<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 862<\/span>\n                                        <span class=\"specs-term-desc\">Echo Protocol<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 863<\/span>\n                                        <span class=\"specs-term-desc\">Discard Protocol<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RFC 904<\/span>\n                                        <span class=\"specs-term-desc\">Exterior Gateway Protocol Formal Specification<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Other Protocols<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">GMRP<\/span>\n                                        <span class=\"specs-term-desc\">GARP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">GVRP<\/span>\n                                        <span class=\"specs-term-desc\">GARP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">IGMP<\/span>\n                                        <span class=\"specs-term-desc\">Snooping<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">SNMPv3<\/span>\n                                        <span class=\"specs-term-desc\">Supported<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">SSH2<\/span>\n                                        <span class=\"specs-term-desc\">Secure Shell 2<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Physical Performance<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Cooling Method<\/span>\n                                        <span class=\"specs-term-desc\">Fanless cooling<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Dimensions (W \u00d7 D \u00d7 H)<\/span>\n                                        <span class=\"specs-term-desc\">130 mm \u00d7 140 mm \u00d7 110 mm<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Enclosure<\/span>\n                                        <span class=\"specs-term-desc\">Fully enclosed seamless metal enclosure<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Humidity<\/span>\n                                        <span class=\"specs-term-desc\">5 ~ 95% (non-condensing)<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Ingress Protection<\/span>\n                                        <span class=\"specs-term-desc\">IP40<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Mounting Method<\/span>\n                                        <span class=\"specs-term-desc\">DIN-rail mounting<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Operating Temperature<\/span>\n                                        <span class=\"specs-term-desc\">-40 \u00b0C ~ +85 \u00b0C<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Storage Temperature<\/span>\n                                        <span class=\"specs-term-desc\">-40 \u00b0C ~ +85 \u00b0C<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Weight<\/span>\n                                        <span class=\"specs-term-desc\">1.3 kg<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Hardware Performance<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Backplane Bandwidth<\/span>\n                                        <span class=\"specs-term-desc\">68 Gbps<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Exchange Rate<\/span>\n                                        <span class=\"specs-term-desc\">148,800 pps\/100M ports; 1,488,000 pps\/1000M ports<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Flash<\/span>\n                                        <span class=\"specs-term-desc\">32M<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">MAC Table Size<\/span>\n                                        <span class=\"specs-term-desc\">16K<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Packet Buffer Size<\/span>\n                                        <span class=\"specs-term-desc\">4 Mbits<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">RAM<\/span>\n                                        <span class=\"specs-term-desc\">1G<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Transmission Mode<\/span>\n                                        <span class=\"specs-term-desc\">Parallel Storage Forwarding<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Power Parameters<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Input Voltage<\/span>\n                                        <span class=\"specs-term-desc\">18-60 VDC Redundant dual input<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Overload Current Protection<\/span>\n                                        <span class=\"specs-term-desc\">Supported<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Reverse Polarity Protection<\/span>\n                                        <span class=\"specs-term-desc\">Supported<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Electromagnetic Characteristics<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">EMI<\/span>\n                                        <span class=\"specs-term-desc\">FCC 47 CFR Part 15 Class A; EN55022 Class A<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">EMS<\/span>\n                                        <span class=\"specs-term-desc\">IEC(EN)61000-4-2, Class 4  IEC(EN)61000-4-3, Class 3  IEC(EN)61000-4-4, Class 3  IEC(EN)61000-4-5, Class 4  IEC(EN)61000-4-6, Class 3  IEC(EN)61000-4-8, Class 5  IEC(EN)61000-4-11, Class 4  IEC(EN)61000-4-12, Class 3<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Mechanical Characteristics<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Freefall<\/span>\n                                        <span class=\"specs-term-desc\">IEC60068-2-31<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Shock<\/span>\n                                        <span class=\"specs-term-desc\">IEC60068-2-27<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Vibration<\/span>\n                                        <span class=\"specs-term-desc\">IEC60068-2-6<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Certifications<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Certifications<\/span>\n                                        <span class=\"specs-term-desc\">CE, FCC, IEC61850-3<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Quality Assurance<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">MTBF<\/span>\n                                        <span class=\"specs-term-desc\">35 years<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Warranty Period<\/span>\n                                        <span class=\"specs-term-desc\">5 years<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                                    <li class=\"specs-item\">\n                        <span class=\"specs-label\">Software Specifications<\/span>\n                        <div class=\"specs-values\">\n                                                                                                <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Diagnostic Mode<\/span>\n                                        <span class=\"specs-term-desc\">Indicator light, journal file, relay, RMON, port mirroring, TRAP<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Management Mode<\/span>\n                                        <span class=\"specs-term-desc\">Web, serial port, STD-17 MIB-II, STD-58 SMIv2, STD-59 RMON, STD-62 SNMPv3, SNMPv2c, SNMPv1, RFC2925 Ping MIB<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Others<\/span>\n                                        <span class=\"specs-term-desc\">4K VLANS ID, 256 Active VLANS, IPv4\/IPv6 multicast, storm control, MC\/BC protection, support Jumbo Frame, HTTPS, SSHv2, and SFTP, supports QoS 8 queues<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Redundancy<\/span>\n                                        <span class=\"specs-term-desc\">ERPS, MRP, RSTP, MSTP, Port Trunking<\/span>\n                                    <\/div>\n                                                                    <div class=\"specs-term\">\n                                        <span class=\"specs-term-name\">Time Synchronization<\/span>\n                                        <span class=\"specs-term-desc\">SNTP<\/span>\n                                    <\/div>\n                                                                                    <\/div>\n                    <\/li>\n                            <\/ul>\n            <div class=\"specs-fade-mask\"><\/div>\n        <\/div>\n        <div class=\"specs-toggle-wrapper\">\n            <button class=\"specs-toggle-btn\" onclick=\"toggleSpecs(this)\">\n                <span class=\"icon\"><\/span> ALL FEATURES\n            <\/button>\n        <\/div>\n    <\/div>\n    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-13909028862\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-13909028862\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-38be998d e-con-full e-flex e-con e-child\" data-id=\"38be998d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c7a24bf elementor-widget__width-inherit elementor-widget elementor-widget-shortcode\" data-id=\"4c7a24bf\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n    <style>\n    \/* 1. \u5bb9\u5668\u9002\u914d - 1440px -> 90rem *\/\n    .product-files-container {\n        max-width: 100%;\n\/*         margin: 0 auto; *\/\n        font-family: Montserrat, sans-serif;\n    }\n\n    .product-series-files {\n        width: 100%;\n    }\n\n    .file-section {\n        margin-bottom: 3.125rem; \/* 50px *\/\n    }\n\n    .section-header h3 {\n        font-size: 1.5rem; \/* 24px *\/\n        font-weight: 600;\n        color: #000000;\n        margin-bottom: 1.5625rem; \/* 25px *\/\n        padding-bottom: 0.625rem; \/* 10px *\/\n        line-height: 1.2;\n        border-bottom: 1px solid #707070; \/* < 8px \u4fdd\u7559 px *\/\n    }\n\n    \/* 2. \u6805\u683c\u903b\u8f91 - 20px -> 1.25rem *\/\n    .files-row {\n        display: flex;\n        gap: 1.25rem;\n        margin-bottom: 1.25rem;\n        flex-wrap: wrap;\n    }\n\n    .file-col {\n        \/* \u8ba1\u7b97\u516c\u5f0f: (25% - (1.25rem * 3 \/ 4)) *\/\n        flex: 0 0 calc(25% - 0.9375rem);\n        min-width: 17.5rem; \/* 280px *\/\n    }\n\n    \/* \u54cd\u5e94\u5f0f\u65ad\u70b9\u9002\u914d *\/\n    @media (max-width: 75rem) { \/* 1200px *\/\n        .file-col { flex: 0 0 calc(33.33% - 0.875rem); }\n    }\n    @media (max-width: 62rem) { \/* 992px *\/\n        .file-col { flex: 0 0 calc(50% - 0.625rem); }\n    }\n    @media (max-width: 37.5rem) { \/* 600px *\/\n        .file-col { flex: 0 0 100%; }\n    }\n\n    \/* 3. \u5361\u7247\u7cbe\u4fee *\/\n    .file-card, .changelog-card {\n        border: 1px solid #777777; \/* < 8px \u4fdd\u7559 px *\/\n        border-radius: 0.5rem; \/* 8px *\/\n        padding: 1.125rem 1.25rem; \/* 18px 20px *\/\n        cursor: pointer;\n        transition: all 0.3s ease;\n        background: white;\n        box-sizing: border-box;\n        display: flex;\n        flex-direction: column;\n        justify-content: space-between;\n        min-height: 6.25rem; \/* 100px *\/\n        height: auto;\n    }\n\n    .file-card:hover, .changelog-card:hover {\n        \/* 6px -> 6px, 16px -> 1rem *\/\n        box-shadow: 0 6px 1rem rgba(0,0,0,0.08);\n        border-color: #214554;\n    }\n\n    .file-card-content {\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n        width: 100%;\n    }\n\n    .file-info {\n        flex: 1;\n        min-width: 0;\n    }\n\n    \/* \u6807\u9898\u9650\u4f4d\u903b\u8f91 *\/\n    .file-title {\n        color: #333;\n        font-size: 1.125rem; \/* 18px *\/\n        line-height: 1.45;\n        margin-bottom: 0.5rem; \/* 8px *\/\n        font-weight: 400;\n        display: -webkit-box;\n        -webkit-line-clamp: 2;\n        -webkit-box-orient: vertical;\n        overflow: hidden;\n        word-break: break-word;\n    }\n\n    .file-meta {\n        display: flex;\n        gap: 0.9375rem; \/* 15px *\/\n        font-size: 0.75rem; \/* 12px *\/\n        color: #888;\n    }\n\n    .file-date, .file-size {\n        display: flex;\n        align-items: center;\n        gap: 5px; \/* < 8px \u4fdd\u7559 px *\/\n        font-size: 0.75rem;\n        color: #777777;\n    }\n\n    \/* \u56fe\u6807\u4e0e\u6309\u94ae\u56fe\u6807\u5927\u5c0f *\/\n    .file-date img, .file-size img, .download-btn img {\n        width: 1.25rem; \/* 20px *\/\n        height: auto;\n    }\n\n    .download-btn {\n        flex-shrink: 0;\n        opacity: 0.7;\n        transition: opacity 0.3s;\n    }\n\n    .file-card:hover .download-btn {\n        opacity: 1;\n    }\n\n    \/* \u66f4\u591a\u6309\u94ae 10px 35px -> 0.625rem 2.1875rem *\/\n    .more-section {\n        text-align: center;\n        margin-top: 1.875rem; \/* 30px *\/\n    }\n\n    .more-btn {\n        padding: 0.625rem 2.1875rem;\n        font-size: 0.9375rem; \/* 15px *\/\n        border: 1px solid #d9d9d9;\n        background: white;\n        border-radius: 6px;\n        cursor: pointer;\n        transition: all 0.2s;\n    }\n\n    .more-btn:hover {\n        background: #f5f5f5;\n        border-color: #214554;\n    }\n\n    .loading { text-align: center; padding: 3.125rem; color: #999; }\n    .error-message { text-align: center; padding: 1.25rem; color: #d32f2f; background: #fff5f5; border-radius: 4px; }\n\n    .changelog-card { border-color: #214554; background-color: #f0f7f9; }\n    .changelog-card .file-title { color: #214554; font-weight: 600; }\n    <\/style>\n\n    <div id=\"product-files-6a280fadba82a\" class=\"product-files-container\">\n        <div id=\"files-list-product-files-6a280fadba82a\">\n            <div class=\"loading\">Fetching resources...<\/div>\n        <\/div>\n    <\/div>\n\n    <script>\n    (function() {\n        const API_CONFIG = {\n            baseURL: 'https:\/\/poweris.inhandnetworks.com',\n            apiKey: '48e8e814-3eaa-4c11-bc9e-f5092f755739',\n            locale: 'en'\n        };\n\n        const sendRequest = async (endpoint, params = {}) => {\n            let url = `${API_CONFIG.baseURL}${endpoint}?locale=${API_CONFIG.locale}`;\n            Object.keys(params).forEach(k => url += `&${k}=${encodeURIComponent(params[k])}`);\n\n            const res = await fetch(url, {\n                headers: { 'X-Api-Key': API_CONFIG.apiKey }\n            });\n            const data = await res.json();\n            if (data.status !== 200) throw new Error(data.error || 'Request Failed');\n            return data.result;\n        };\n\n        const formatDate = (s) => s ? new Date(s).toLocaleDateString('en-US').replace(\/\\\/\/g, '.') : '';\n        const formatSize = (b) => {\n            if (!b) return '';\n            const i = Math.floor(Math.log(b) \/ Math.log(1024));\n            return (b \/ Math.pow(1024, i)).toFixed(1) + ' ' + ['B', 'KB', 'MB', 'GB'][i];\n        };\n\n        class ProductFilesApp {\n            constructor(id) {\n                this.div = document.getElementById(`files-list-${id}`);\n                this.cat = 'InSwitch';\n                this.ser = 'ISM';\n                this.init();\n            }\n\n            async init() {\n                try {\n                    const [spec, man, firm] = await Promise.all([\n                        this.getData('Specifications'),\n                        this.getData('Manuals'),\n                        this.getData('Firmware')\n                    ]);\n\n                    const root = document.createElement('div');\n                    root.className = 'product-series-files';\n\n                    if(spec.length) root.appendChild(this.buildSec('Datasheets', spec));\n                    if(man.length) root.appendChild(this.buildSec('Manuals', man));\n                    if(firm.length) root.appendChild(this.buildSec('Firmware', firm, true));\n\n                    this.div.innerHTML = root.innerHTML === '' ? '<div class=\"error-message\">No resources found.<\/div>' : '';\n                    if(root.innerHTML !== '') this.div.appendChild(root);\n                } catch (e) {\n                    this.div.innerHTML = `<div class=\"error-message\">${e.message}<\/div>`;\n                }\n            }\n\n            async getData(type) {\n                return await sendRequest('\/api\/plm\/product\/published-files', {\n                    category: type,\n                    series_id: this.ser,\n                    product_category: this.cat,\n                    pageSize: 100\n                }) || [];\n            }\n\n            buildSec(name, list, hasLog = false) {\n                const sec = document.createElement('div');\n                sec.className = 'file-section';\n                sec.innerHTML = `<div class=\"section-header\"><h3>${name}<\/h3><\/div>`;\n\n                const grid = document.createElement('div');\n                grid.className = 'files-container';\n\n                const render = (items) => {\n                    grid.innerHTML = '';\n                    let row = document.createElement('div');\n                    row.className = 'files-row';\n\n                    if(hasLog && name === 'Firmware') {\n                        row.appendChild(this.createLogNode());\n                    }\n\n                    items.forEach((file) => {\n                        const col = document.createElement('div');\n                        col.className = 'file-col';\n                        col.appendChild(this.createFileNode(file, name));\n                        row.appendChild(col);\n\n                        if (row.children.length === 4) {\n                            grid.appendChild(row);\n                            row = document.createElement('div');\n                            row.className = 'files-row';\n                        }\n                    });\n                    if (row.children.length > 0) grid.appendChild(row);\n                };\n\n                let limit = 8;\n                render(list.slice(0, limit));\n                sec.appendChild(grid);\n\n                if(list.length > limit) {\n                    const mSec = document.createElement('div');\n                    mSec.className = 'more-section';\n                    mSec.innerHTML = `<button class=\"more-btn\">View All Resources<\/button>`;\n                    mSec.onclick = () => { render(list); mSec.remove(); };\n                    sec.appendChild(mSec);\n                }\n                return sec;\n            }\n\n            createFileNode(file, type) {\n                const node = document.createElement('div');\n                node.className = 'file-card';\n                node.innerHTML = `\n                    <div class=\"file-card-content\">\n                        <div class=\"file-info\">\n                            <div class=\"file-title\">${file.name}<\/div>\n                            ${type !== 'Manuals' ? `\n                            <div class=\"file-meta\">\n                                <span class=\"file-date\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/12\/\u7ec4-935.svg\"> ${formatDate(file.release_date)}<\/span>\n                                <span class=\"file-size\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/12\/\u7ec4-928.svg\"> ${formatSize(file.size)}<\/span>\n                            <\/div>` : ''}\n                        <\/div>\n                        <div class=\"download-btn\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/12\/\u7ec4-919.svg\"><\/div>\n                    <\/div>\n                `;\n                node.onclick = () => this.handleDl(file);\n                return node;\n            }\n\n            createLogNode() {\n                const node = document.createElement('div');\n                node.className = 'file-col';\n                node.innerHTML = `\n                    <div class=\"changelog-card\">\n                        <div class=\"file-card-content\">\n                            <div class=\"file-info\"><div class=\"file-title\">${this.ser}_CHANGELOG<\/div><\/div>\n                            <div class=\"download-btn\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/09\/\u4e0b\u8f7d.png\"><\/div>\n                        <\/div>\n                    <\/div>\n                `;\n                node.onclick = () => this.handleLogDl();\n                return node;\n            }\n\n            async handleDl(f) {\n                if (f.external_url) return window.open(f.external_url, '_blank');\n                const res = await fetch(`${API_CONFIG.baseURL}\/api\/common\/documents\/${f.doc_id}?verbose=100`, {\n                    headers: { 'X-Api-Key': API_CONFIG.apiKey }\n                });\n                const d = await res.json();\n                if(d.result?.url) window.open(d.result.url, '_blank');\n            }\n\n            async handleLogDl() {\n                const url = `${API_CONFIG.baseURL}\/api\/plm\/product\/series\/${this.ser}\/release-notes.md?mode=inline&lang=en&category=firmware`;\n                const res = await fetch(url, { headers: { 'X-Api-Key': API_CONFIG.apiKey } });\n                const blob = await res.blob();\n                const dlUrl = URL.createObjectURL(blob);\n                const a = document.createElement('a');\n                a.href = dlUrl; a.download = `${this.ser}_CHANGELOG.md`;\n                a.click();\n            }\n        }\n\n        new ProductFilesApp('product-files-6a280fadba82a');\n    })();\n    <\/script>\n    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-13909028863\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-13909028863\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-23703eb5 e-con-full e-flex e-con e-child\" data-id=\"23703eb5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23703eb5_0 elementor-widget elementor-widget-heading\" data-id=\"23703eb5_0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Standard package*<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23703eb5_1 elementor-widget elementor-widget-text-editor\" data-id=\"23703eb5_1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>ISM5020D Managed Industrial Switch *1<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23703eb5_2 elementor-widget elementor-widget-text-editor\" data-id=\"23703eb5_2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>* Standard package contents vary by standard order codes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23703eb5_3 elementor-widget elementor-widget-text-editor\" data-id=\"23703eb5_3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"\/ja\/contact-us\/\">Contact us<\/a> directly to learn more about our packaging options.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54d5682f e-con-full e-flex e-con e-parent\" data-id=\"54d5682f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bcba7df elementor-widget elementor-widget-heading\" data-id=\"1bcba7df\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u95a2\u9023\u4e8b\u4f8b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c768cae e-con-full e-flex e-con e-parent\" data-id=\"1c768cae\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6eec42f8 elementor-widget elementor-widget-shortcode\" data-id=\"6eec42f8\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">    <div class=\"article-hover-container\">\n        <div class=\"article-image-preview\">\n            <img decoding=\"async\" id=\"main-preview-img\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2026\/04\/Banner-Smart-Grid-Substation-Automation.jpg\" alt=\"Preview\">\n        <\/div>\n\n        <div class=\"article-content-list\">\n            <div class=\"article-list-scroll\">\n                                    <div class=\"article-item active\"\n                         data-image=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2026\/04\/Banner-Smart-Grid-Substation-Automation.jpg\">\n                        <h3 class=\"article-title\">\n                            <a href=\"https:\/\/www.inhand.com\/ja\/cases\/smart-grid-substation-automation\">\u30b9\u30de\u30fc\u30c8\u30b0\u30ea\u30c3\u30c9\u5909\u96fb\u6240\u306e\u81ea\u52d5\u5316<\/a>\n                        <\/h3>\n                        <p class=\"article-excerpt\">Smart Grid Substation Automation Applications and Cases Key Takeaways Build a high-performance&hellip;<\/p>\n                        <a href=\"https:\/\/www.inhand.com\/ja\/cases\/smart-grid-substation-automation\" class=\"mobile-read-more\">Learn More \u2192<\/a>\n                    <\/div>\n                                    <div class=\"article-item\"\n                         data-image=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2026\/04\/Banner-Smart-Factory.jpg\">\n                        <h3 class=\"article-title\">\n                            <a href=\"https:\/\/www.inhand.com\/ja\/cases\/smart-factory\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a1\u30af\u30c8\u30ea\u30fc<\/a>\n                        <\/h3>\n                        <p class=\"article-excerpt\">Smart Factory Applications and Cases Key Takeaways Optimize your production line with&hellip;<\/p>\n                        <a href=\"https:\/\/www.inhand.com\/ja\/cases\/smart-factory\" class=\"mobile-read-more\">Learn More \u2192<\/a>\n                    <\/div>\n                            <\/div>\n            <a href=\"\/ja\/all-cases\/\" class=\"see-all-cases\">See All Cases \u2192<\/a>\n        <\/div>\n    <\/div>\n\n    <style>\n        :root {\n            --main-green: #3eb044;\n            --text-inactive: #777777; \/* \u9ed8\u8ba4\u7070\u8272 *\/\n            --text-active: #000000;   \/* \u9009\u4e2d\/\u60ac\u505c\u9ed1\u8272 *\/\n            --border-light: #777777;\n        }\n\n        .article-hover-container {\n            display: flex;\n            gap: 4rem;\n            align-items: flex-start;\n            width: 100%;\n\t\t\tmargin-bottom:20px\n        }\n\n        .article-image-preview img {\n            width: 52rem;\n            height: 28.75rem;\n            object-fit: cover;\n            transition: opacity 0.4s ease;\n            display: block;\n        }\n\n        .article-content-list {\n            display: flex;\n            flex-direction: column;\n            min-height: 28.75rem;\n            align-content: center;\n            position: relative;\n\t\t\tpadding-top:1rem;\n        }\n\n        .article-list-scroll {\n            flex: 1;\n            overflow-y: auto;\n            max-height: 23.5rem; \/* 3\u4e2a \u00d7 7.5rem = \u6b63\u597d3\u4e2a *\/\n            padding-right: 0.5rem;\n        }\n\n        \/* \u81ea\u5b9a\u4e49\u6eda\u52a8\u6761\u6837\u5f0f *\/\n        .article-list-scroll::-webkit-scrollbar {\n            width: 4px;\n        }\n\n        .article-list-scroll::-webkit-scrollbar-track {\n            background: #f1f1f1;\n            border-radius: 2px;\n        }\n\n        .article-list-scroll::-webkit-scrollbar-thumb {\n            background: #3eb044;\n            border-radius: 2px;\n        }\n\n        .article-list-scroll::-webkit-scrollbar-thumb:hover {\n            background: #2a8a30;\n        }\n\n        \/* See All Cases \u94fe\u63a5\u6837\u5f0f *\/\n        .see-all-cases {\n            display: block;\n            text-align: right;\n            color: #3eb044;\n            text-decoration: none;\n            font-size: 1.5rem;\n            font-weight: 600;\n            margin-top: 2rem;\n            padding-top: 0.75rem;\n            border-top: 1px solid #e0e0e0;\n            transition: color 0.3s ease;\n        }\n\n        .see-all-cases:hover {\n            color: #2a8a30;\n        }\n\n        \/* \u9879\u76ee\u57fa\u7840\u6837\u5f0f *\/\n        .article-item {\n            border-bottom: 1px solid #777777;\n            cursor: pointer;\n            position: relative;\n            transition: all 0.3s ease;\n            height: 7.5rem; \/* \u56fa\u5b9a\u9ad8\u5ea6\uff1a\u786e\u4fdd\u6bcf\u884c\u4e00\u81f4 *\/\n            box-sizing: border-box;\n            padding-bottom: 1.25rem;\n            margin-top: 1rem;\n        }\n\n        \/* \u7b2c\u4e00\u4e2a\u5143\u7d20\u53bb\u6389\u9876\u90e8\u95f4\u8ddd *\/\n        .article-item:first-child {\n            margin-top: 0;\n        }\n\n        \/* \u6700\u540e\u4e00\u4e2a\u5143\u7d20\u53bb\u6389\u5e95\u90e8\u8fb9\u6846 *\/\n        .article-item:last-child {\n            border-bottom: none;\n        }\n\n        \/* \u6807\u9898\u6837\u5f0f\uff1a\u6700\u591a\u4e24\u6392 *\/\n        .article-title a {\n            text-decoration: none;\n            color: var(--text-inactive); \/* \u9ed8\u8ba4\u7070\u8272 *\/\n            font-size: 1.75rem;\n            transition: color 0.3s;\n            line-height: 1.1;\n\t\t\tfont-weight:600;\n            display: -webkit-box;\n            -webkit-line-clamp: 2;\n            -webkit-box-orient: vertical;\n            overflow: hidden;\n\/*             height: 5.8rem; *\/\n            margin: 0;\n        }\n\n        \/* \u6458\u8981\u6837\u5f0f\uff1a\u4e00\u6392 *\/\n        .article-excerpt {\n            color: var(--text-inactive); \/* \u9ed8\u8ba4\u7070\u8272 *\/\n            font-size: 1.25rem;\n            line-height: 1.1; \/* \u7a0d\u5fae\u589e\u52a0\u4e00\u70b9\u884c\u9ad8\u9632\u6b62\u5207\u5b57 *\/\n            display: -webkit-box;\n            -webkit-line-clamp: 1;\n            -webkit-box-orient: vertical;\n            overflow: hidden;\n\t\t\tfont-weight:500;\n            margin-top: 0.625rem;\n            margin-bottom: 0;\n        }\n\n        \/* \u6838\u5fc3\u903b\u8f91\uff1aHover \u6216 Active \u65f6\u53d8\u9ed1 *\/\n        .article-item:hover .article-title a,\n        .article-item:hover .article-excerpt,\n        .article-item.active .article-title a,\n        .article-item.active .article-excerpt {\n            color: var(--text-active) !important;\n        }\n\n        \/* \u79fb\u52a8\u7aef\u903b\u8f91\u4fdd\u6301\u4e0d\u53d8 *\/\n        .mobile-read-more { display: none; color: var(--main-green); text-decoration: none; font-weight: bold; margin-top: 0.625rem; font-size: 0.875rem; }\n\n        @media (max-width: 61.9375rem) {\n            .article-hover-container { flex-direction: column; gap: 1.25rem; padding: 0 1.25rem; }\n            .article-image-preview { position: relative; top: 0; width: 100%; order: 1; }\n            .article-image-preview img { width: 100%; height: 17.5rem; }\n            .article-content-list { width: 100%; order: 2; min-height: auto; }\n            .article-list-scroll { max-height: none; overflow-y: visible; padding-right: 0; }\n            .article-item { padding: 1.25rem 0; margin-top: 0; }\n            .article-title a { font-size: 1.5rem; height: auto; }\n            .see-all-cases { margin-top: 0.75rem; padding-top: 0.5rem; font-size: 0.875rem; }\n        }\n    <\/style>\n\n    <script>\n    document.addEventListener('DOMContentLoaded', function() {\n        const items = document.querySelectorAll('.article-item');\n        const mainImg = document.getElementById('main-preview-img');\n\n        function switchImage(item) {\n            const newSrc = item.getAttribute('data-image');\n            if (mainImg.src === newSrc) return;\n\n            mainImg.style.opacity = '0.3';\n            setTimeout(() => {\n                mainImg.src = newSrc;\n                mainImg.style.opacity = '1';\n            }, 150);\n\n            items.forEach(i => i.classList.remove('active'));\n            item.classList.add('active');\n        }\n\n        items.forEach(item => {\n            item.addEventListener('mouseenter', function() {\n                if (window.innerWidth > 991) switchImage(this);\n            });\n\n            item.addEventListener('click', function(e) {\n                if (window.innerWidth > 991) {\n                    switchImage(this);\n                }\n            });\n        });\n    });\n    <\/script>\n    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89d385e e-con-full e-flex e-con e-parent\" data-id=\"89d385e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cc77a8 elementor-widget elementor-widget-heading\" data-id=\"2cc77a8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90c5956 elementor-widget elementor-widget-n-accordion\" data-id=\"90c5956\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1510\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1510\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the ISM5020D? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1510\" class=\"elementor-element elementor-element-26cb9f1 e-con-full e-flex e-con e-child\" data-id=\"26cb9f1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b1cb81 elementor-widget elementor-widget-text-editor\" data-id=\"2b1cb81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The ISM5020D is a <strong>Layer 3<\/strong> managed 20-port industrial Gigabit Ethernet switch with <strong>16\u00d7 Gigabit copper + 4\u00d7 100\/1000\/2500BaseX SFP<\/strong> uplinks. Fanless, IP40, DIN-rail mounted, redundant 18\u201360 V DC dual power input. 68 Gbps backplane, 16K MAC table. Operating temperature <strong>\u221240 \u00b0C to +85 \u00b0C<\/strong>. Certifications: CE, FCC, <strong>IEC 61850-3<\/strong>. Supports static routing, RIP, OSPF, VRRP, DHCP server, and sFlow.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1511\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1511\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do I install and power the ISM5020D? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1511\" class=\"elementor-element elementor-element-723454c e-con-full e-flex e-con e-child\" data-id=\"723454c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e07f2c elementor-widget elementor-widget-text-editor\" data-id=\"5e07f2c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mount on a 35 mm DIN rail. Connect redundant 18\u201360 V DC power inputs. Sized for substation and large industrial automation cabinets, the ISM5020D&#8217;s 130\u00d7140\u00d7110 mm enclosure includes 16 Gigabit copper ports plus 4 SFP slots for fiber uplinks or 2.5G aggregation links.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1512\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1512\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do I access the ISM5020D web interface? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1512\" class=\"elementor-element elementor-element-cb54ea4 e-con-full e-flex e-con e-child\" data-id=\"cb54ea4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f39330 elementor-widget elementor-widget-text-editor\" data-id=\"8f39330\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Connect your PC directly to any copper port, set the PC&#8217;s IP to <strong>192.168.2.2<\/strong>, and go to <code style='background:#f4f4f4;padding:2px 4px;border-radius:3px;'> http:\/\/192.168.2.1 <\/code>. Log in with the device-label credentials. Both HTTP and HTTPS are enabled by default.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1513\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1513\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do I enable Layer 3 routing on the ISM5020D? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1513\" class=\"elementor-element elementor-element-bbd9a58 e-con-full e-flex e-con e-child\" data-id=\"bbd9a58\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b61a2fa elementor-widget elementor-widget-text-editor\" data-id=\"b61a2fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Go to <strong>L3 Configuration > IP Interface<\/strong> to define a Layer 3 IP on a VLAN interface. For dynamic routing, go to <strong>L3 Configuration > Routing Protocols<\/strong> and enable RIP or OSPF. Use <strong>L3 > VRRP<\/strong> for first-hop gateway redundancy between paired ISM5020D switches. Use <strong>L3 > DHCP Server<\/strong> to provide DHCP service to a downstream subnet, with optional DHCP snooping and Dynamic ARP Inspection for security.<\/p>\n\n<p>&#8212;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be3270c e-con-full e-flex e-con e-child\" data-id=\"be3270c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1f7ab2 elementor-widget elementor-widget-button\" data-id=\"c1f7ab2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/community.inhand.com\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Visit Community<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54de73cb e-con-full e-flex e-con e-parent\" data-id=\"54de73cb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-18d59ab elementor-widget elementor-widget-heading\" data-id=\"18d59ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u3053\u3061\u3089\u3082\u304a\u3059\u3059\u3081<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-356b3f32 e-con-full e-flex e-con e-parent\" data-id=\"356b3f32\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-396368bd elementor-widget elementor-widget-shortcode\" data-id=\"396368bd\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"4417\" class=\"elementor elementor-4417\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-edb2b2b e-con-full e-flex e-con e-parent\" data-id=\"edb2b2b\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-25c87ff e-con-full e-flex e-con e-child\" data-id=\"25c87ff\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-24bf4e2 e-con-full e-flex e-con e-child\" data-id=\"24bf4e2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ceccdb elementor-widget elementor-widget-button\" data-id=\"0ceccdb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ja\/contact-sales\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"icon-&#x7BAD;&#x5934;\" width=\"18.257\" height=\"18\" viewbox=\"0 0 18.257 18\"><rect id=\"&#x77E9;&#x5F62;_241\" data-name=\"&#x77E9;&#x5F62; 241\" width=\"18\" height=\"18\" fill=\"#d9d9d9\" opacity=\"0\"><\/rect><line id=\"&#x76F4;&#x7EBF;_33\" data-name=\"&#x76F4;&#x7EBF; 33\" x2=\"17.1\" transform=\"translate(0.45 9.45)\" fill=\"none\" stroke=\"#fff\" stroke-width=\"1\"><\/line><path id=\"&#x8DEF;&#x5F84;_32\" data-name=\"&#x8DEF;&#x5F84; 32\" d=\"M0,0V8.484H8.277\" transform=\"translate(11.551 15.376) rotate(-135)\" fill=\"none\" stroke=\"#fff\" stroke-linejoin=\"round\" stroke-width=\"1\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u898b\u7a4d\u3082\u308a\u3092\u4f9d\u983c\u3059\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c37b09b e-con-full e-flex e-con e-child\" data-id=\"c37b09b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-df86f13 e-con-full e-flex e-con e-child\" data-id=\"df86f13\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05f7cc3 elementor-widget elementor-widget-button\" data-id=\"05f7cc3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ja\/all-products\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"icon-&#x7BAD;&#x5934;\" width=\"18.257\" height=\"18\" viewbox=\"0 0 18.257 18\"><rect id=\"&#x77E9;&#x5F62;_241\" data-name=\"&#x77E9;&#x5F62; 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Request a Quote 3D MODEL Click to Load 3D Click to Load 3D PHOTO Managed Layer 3 Industrial Ethernet Switching AAdvanced Layer 3 Network Services Provides Layer 3 routing services including dynamic routing, gateway redundancy, and multicast control for scalable industrial networks. Industrial Network Redundancy Supports industrial Ethernet redundancy mechanisms including STP, RSTP, and MSTP to enhance network availability. High Availability Monitoring Supports real-time local and remote monitoring of critical operating parameters, including power-off alarms (Dying Gasp) via SNMP. Flexible Self-Healing Ring Topology Allows [&hellip;]<\/p>","protected":false},"featured_media":3147,"template":"elementor_header_footer","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[822,827],"product_tag":[],"class_list":["post-5245","product","type-product","status-publish","has-post-thumbnail","product_cat-switches","product_cat-managed-industrial-ethernet-switches","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ISM5020D Managed Layer 3 Industrial Switch with 20 Ports<\/title>\n<meta name=\"description\" content=\"ISM5020D managed Layer 3 industrial Ethernet switch: 16x Gigabit ports &amp; 4x multi-rate SFP slots. 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