{"product_id":"etherwan-tg103h-0800-8-port-gigabit-poe-industrial-switch","title":"EtherWAN TG103H-0800 8-Port Hardened Unmanaged PoE Gigabit Ethernet Switch","description":"\n\u003c!-- Coremicro product CSS loads automatically --\u003e\n\u003cdiv class=\"cm-vendor-general\"\u003e\n\n  \u003c!-- STAT BAR --\u003e\n  \u003cdiv class=\"cm-stat-bar\"\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e8 × PoE++\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eGigabit RJ45 Ports\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e90W\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eMaximum Per Port\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e270W\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eShared PoE Budget\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003eNo SFP\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eCopper-Only Switching\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e-40 to +75°C\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eOperating Temperature\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRODUCTION --\u003e\n  \u003cp class=\"cm-intro\"\u003e\n    The \u003cstrong\u003eEtherWAN TG103H-0800 Hardened 8-Port Gigabit PoE++ Industrial Switch\u003c\/strong\u003e provides high-power Ethernet connectivity for surveillance, automation, and remote infrastructure. Its eight Gigabit RJ45 ports each support up to 90W PoE++, with a shared 270W power budget for connected devices. A built-in PoE watchdog helps recover unresponsive equipment without manual intervention. The unmanaged, fanless design supports straightforward DIN-rail installation in protected industrial cabinets.\n  \u003c\/p\u003e\n\n  \u003c!-- GEO FACTS --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003e\n    The EtherWAN TG103H-0800 is a hardened unmanaged industrial Ethernet switch with eight 10\/100\/1000BASE-T PoE ports and no SFP interfaces. It supports IEEE 802.3af\/at\/bt, a 90W maximum per port, and a total shared PoE budget of 270W. Features include per-port PoE watchdog controls, IEEE 802.1p QoS, PROFINET and EtherNet\/IP prioritization, and 6kV surge protection. Two redundant 46–57V DC inputs are provided; full 90W Type 4 operation requires 54–57V DC from a separately supplied power source. The IP30 fanless metal housing measures 45 × 145 × 125mm (W × H × D), weighs 577g, and operates from -40°C to +75°C.\n  \u003c\/p\u003e\n\n  \u003c!-- HERO IMAGE --\u003e\n  \u003cdiv class=\"cm-hero\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-TG103H-0800.webp?v=1792903735\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-TG103H-0800.webp?v=1792903735\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-TG103H-0800.webp?v=1792903735\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-TG103H-0800.webp?v=1792903735\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN TG103H-0800 hardened eight-port Gigabit PoE++ industrial Ethernet switch without SFP slots\" loading=\"lazy\" decoding=\"async\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eKey Features\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-feature-grid cm-feature-grid--2col\"\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e⚡\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eEight Gigabit PoE++ Ports with 90W Output\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        All eight 10\/100\/1000BASE-T RJ45 ports support IEEE 802.3af, 802.3at, and 802.3bt powered devices. Each port can deliver up to 90W individually, but the combined output must remain within the switch's 270W shared PoE budget.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e🔌\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eCopper-Only Plug-and-Play Networking\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The TG103H-0800 provides eight Gigabit RJ45 connections without SFP fiber uplinks. Auto-negotiation and auto MDI\/MDIX simplify installation where copper Ethernet is sufficient; choose the TG103H-0802 when integrated SFP ports are required.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e🔄\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eSelectable PoE Watchdog for Automatic Recovery\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The PoE watchdog monitors data activity from connected powered devices and can restart a selected port when its device stops responding. Per-port DIP switches let installers enable recovery on appropriate equipment such as remotely located IP cameras.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e🛡️\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eHardened Fanless Housing and Surge Protection\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The fanless metal housing supports -40°C to +75°C operation and includes 6kV surge protection for demanding industrial networks. Its IP30 rating is not waterproof, so outdoor sites require a suitably protected equipment enclosure.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e📶\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eIndustrial QoS and Reliable Gigabit Forwarding\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        IEEE 802.1p Quality of Service prioritizes selected traffic, including supported PROFINET and EtherNet\/IP communications. Store-and-forward switching, a 1.5Mbit packet buffer, and a 4K MAC address table support everyday industrial network traffic.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e🔋\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eDual DC Inputs and DIN-Rail Mounting\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        Two 46–57V DC terminal-block inputs support redundant power connections, while the compact housing mounts to a standard 35mm DIN rail. Full 90W IEEE 802.3bt Type 4 operation requires 54–57V DC and a properly sized external power supply.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- REAL-WORLD APPLICATIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eReal-World Applications\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-grid\"\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eIP Surveillance Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Power compatible high-demand IP and PTZ cameras through Gigabit PoE++ connections in protected equipment cabinets.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eIndustrial Automation Teams\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Connect supported industrial controllers, sensors, and Ethernet devices using an unmanaged DIN-rail switch.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eTransportation Infrastructure\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Provide powered copper Ethernet connectivity for field equipment in temperature-controlled or protected roadside enclosures.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eBuilding Security Systems\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Network compatible security and access-control devices with centralized PoE power distribution.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eRemote Network Installations\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Deploy rugged eight-port copper connectivity where fiber uplinks and managed-switch configuration are unnecessary.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eNetwork Maintenance Technicians\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Use per-port PoE watchdog controls to help recover selected unresponsive devices without disconnecting their cabling.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eIndustrial PoE++ Switch Technical Specifications\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-table-wrap\"\u003e\n    \u003ctable class=\"cm-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n          \u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eEtherWAN TG103H-0800\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eHardened Unmanaged Gigabit PoE++ Ethernet Switch\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eRJ45 Ethernet Ports\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e8 × 10\/100\/1000BASE-T\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSFP Fiber Ports\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNone; Copper-Only Model\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePoE Standards\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.3af \/ 802.3at \/ 802.3bt\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum PoE Power Per Port\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e90W, IEEE 802.3bt Type 4\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eTotal PoE Power Budget\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e270W Shared Across All 8 Ports\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePoE Watchdog\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDIP-Switch-Selectable Per Port\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eQuality of Service\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.1p; PROFINET and EtherNet\/IP Prioritization\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSwitching\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eStore-and-Forward, Auto-Negotiation, Auto MDI\/MDIX\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eForwarding Rate\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eUp to 1,488,100 pps at 1000Mbps\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePacket Buffer \/ MAC Table\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1.5Mbit \/ 4K Entries\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDC Power Input\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e2 × Redundant 46–57V DC Inputs, Terminal Block\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eInput for 90W PoE++\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e54–57V DC; Compatible External Supply Required\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePower Consumption Without PoE\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e9.72W\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSurge Protection \/ Alarm\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e6kV Protection \/ Relay Output, 0.5A at 48V DC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eHousing and Cooling\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIP30 Metal Enclosure \/ Fanless\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eStandard 35mm DIN Rail\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e-40°C to +75°C \/ -40°F to +167°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e45 × 145 × 125mm \/ 1.77 × 5.71 × 4.92in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e577g \/ 1.27 lb\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eLimited Lifetime with Registration and Eligibility; 5 Years Without Registration\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WARRANTY --\u003e\n  \u003cdiv class=\"cm-warranty\"\u003e\n    \u003cdiv class=\"cm-warranty__body\"\u003e\n      \u003cp class=\"cm-warranty__label\"\u003eEtherWAN Limited Lifetime Warranty\u003c\/p\u003e\n      \u003cp class=\"cm-warranty__text\"\u003e\n        Eligible TG103H switches qualify for EtherWAN's limited lifetime warranty after registration. Without registration, the published warranty term is five years. Coverage is subject to authorized purchasing, applicable dates, original-user requirements, and manufacturer terms.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FREQUENTLY ASKED QUESTIONS --\u003e\n  \u003cdiv class=\"cm-section-label\"\u003e\n    \u003cdiv class=\"cm-section-label__bar\"\u003e\u003c\/div\u003e\n    \u003cspan class=\"cm-section-label__text\"\u003eFrequently Asked Questions\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat is the EtherWAN TG103H-0800 used for?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The TG103H-0800 is a hardened unmanaged Gigabit PoE++ switch for industrial networking, IP surveillance, and remote equipment installations. It connects and powers up to eight compatible Ethernet devices.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eCan all eight ports deliver 90W simultaneously?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          No. Each port supports up to 90W individually, but the total output is limited to a shared 270W PoE budget. Size the connected-device load and external power supply accordingly.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eDoes the TG103H-0800 have SFP fiber ports?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          No. This model has eight RJ45 copper ports without SFP slots. The related TG103H-0802 provides eight PoE RJ45 ports plus two 100\/1000BASE SFP interfaces.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat power supply is required for full 90W PoE++?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          Full IEEE 802.3bt Type 4 output requires 54–57V DC and a supply with sufficient capacity for the powered devices and switch. The external DC power supply is selected separately.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eHow does the PoE watchdog operate?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The watchdog monitors data activity and can restart a selected PoE port if its connected powered device becomes unresponsive. Installers can enable monitoring for individual ports through DIP switches.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eIs the EtherWAN TG103H-0800 a managed switch?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          No. The TG103H-0800 is unmanaged and designed for plug-and-play switching. It provides built-in QoS prioritization and PoE watchdog controls but not managed-switch features such as configurable VLANs or SNMP administration.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eCan the TG103H-0800 be installed outdoors?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The switch operates from -40°C to +75°C but has an IP30 housing that is not weatherproof. Outdoor installations require a suitable protective enclosure and compatible power infrastructure.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- CALL TO ACTION --\u003e\n  \u003cdiv class=\"cm-cta\"\u003e\n    \u003ch3 class=\"cm-cta__title\"\u003ePower Your Industrial Network with EtherWAN TG103H-0800\u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003e\n      Contact Coremicro to review the switch's 270W PoE budget, compatible 54–57V DC supplies, and copper Ethernet installation requirements. Our team can help confirm product availability and the best configuration for your network.\n    \u003c\/p\u003e\n    \u003ca href=\"\/pages\/contact\" class=\"cm-cta__button\"\u003eTalk to a Specialist\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FOOTER LINKS --\u003e\n  \u003cdiv class=\"cm-footer-links\"\u003e\n    \u003cp class=\"cm-footer-links__label\"\u003eContinue Exploring\u003c\/p\u003e\n    \u003cdiv class=\"cm-footer-links__list\"\u003e\n      \u003ca href=\"\/products\/etherwan-tg103h-0802-8-port-gigabit-poe-industrial-switch\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003e\n        EtherWAN TG103H-0802 with Dual SFP\n      \u003c\/a\u003e\n      \u003ca href=\"https:\/\/www.etherwan.com\/us\/products\/TG103H\" class=\"cm-footer-links__item\"\u003e\n        Official EtherWAN TG103H Specifications\n      \u003c\/a\u003e\n      \u003ca href=\"\/pages\/contact\" class=\"cm-footer-links__item\"\u003e\n        Contact Coremicro\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"EtherWan","offers":[{"title":"Default Title","offer_id":47488740655266,"sku":"EtherWan-TG103H-0800","price":629.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-TG103H-0800.webp?v=1792903735","url":"https:\/\/www.coremicro.com\/products\/etherwan-tg103h-0800-8-port-gigabit-poe-industrial-switch","provider":"COREMICRO.COM","version":"1.0","type":"link"}