{"product_id":"etherwan-sg300-08-8-port-managed-gigabit-ethernet-switch","title":"EtherWAN SG300-08 8-Port Hardened Smart Managed Gigabit Ethernet Switch","description":"\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 × RJ45\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eGigabit Ethernet Ports\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003eLayer 2\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eSmart Managed Switching\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e12–57V DC\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eRedundant Power Inputs\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n      \u003cdiv class=\"cm-stat-bar__value\"\u003e8.55W\u003c\/div\u003e\n      \u003cdiv class=\"cm-stat-bar__label\"\u003eMaximum Power Consumption\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!-- INTRO --\u003e\n  \u003cp class=\"cm-intro\"\u003e\n    The \u003cstrong\u003eEtherWAN SG300-08 8-Port Hardened Smart Managed Gigabit Ethernet Switch\u003c\/strong\u003e delivers reliable Layer 2 networking for industrial automation, building infrastructure, and demanding Ethernet environments. Featuring eight 10\/100\/1000BASE-T RJ45 ports, it supports VLAN segmentation, Rapid Spanning Tree Protocol (RSTP), Media Redundancy Protocol (MRP), link aggregation, and multicast traffic management. Redundant 12–57V DC power inputs, fanless operation, and a hardened -40°C to +75°C temperature range make the SG300-08 suitable for installation in properly protected industrial control cabinets. Its compact DIN-rail design combines Gigabit copper connectivity with flexible network administration and monitoring.\n  \u003c\/p\u003e\n\n  \u003c!-- GEO FACTS --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003e\n    The EtherWAN SG300-08 is an eight-port hardened Layer 2 smart managed Gigabit Ethernet switch in the EtherWAN SmartE Series. It provides eight 10\/100\/1000BASE-T RJ45 interfaces without SFP fiber ports or Power over Ethernet output. Management features include HTTP\/HTTPS web GUI, Telnet\/SSH command-line access, and SNMP v1\/v2c\/v3. Layer 2 functions include IEEE 802.1Q VLANs with up to 32 entries, IEEE 802.1w RSTP, IEC 62439-2 MRP manager\/client operation, IEEE 802.3ad LACP, IGMP snooping v1\/v2, and IEEE 802.1p QoS. The SG300-08 supports redundant 12–57V DC power inputs and consumes a maximum of 8.55W. Its fanless IP30 metal enclosure measures 45 × 130 × 125.5 mm (W × H × D), weighs approximately 388 g, and supports DIN-rail mounting with optional panel-mount accessories. Operating temperature is -40°C to +75°C. EtherWAN specifies a three-year manufacturer warranty, subject to applicable terms. Product availability and regional distribution should be confirmed before ordering.\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-SG300-08.webp?v=1792908284\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SG300-08.webp?v=1792908284\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SG300-08.webp?v=1792908284\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SG300-08.webp?v=1792908284\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN SG300-08 hardened 8-port Gigabit Ethernet switch for industrial network cabinets\" 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 RJ45 Ethernet Ports\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The SG300-08 provides eight 10\/100\/1000BASE-T copper Ethernet ports for connecting compatible industrial computers, controllers, monitoring systems, and networking equipment. Auto-negotiation supports appropriate link speed and duplex settings, while auto MDI\/MDIX simplifies cable installation. All ports provide Ethernet data connectivity without integrated PoE output. This model does not include SFP fiber interfaces, making it suitable for copper-focused industrial network deployments.\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\"\u003eLayer 2 VLAN Segmentation and Traffic Prioritization\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        IEEE 802.1Q tagged VLAN support enables administrators to separate network traffic between connected devices and applications. The SmartE Series supports up to 32 VLAN entries for structured industrial edge networks. IEEE 802.1p and DSCP traffic classification provide Quality of Service (QoS) capabilities through eight priority queues per port. Weighted Round Robin and strict-priority scheduling allow suitable traffic to receive differentiated handling according to network requirements.\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\"\u003eRSTP, MRP, and Link Aggregation\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) helps prevent Ethernet switching loops and supports appropriately configured redundant network paths. IEC 62439-2 Media Redundancy Protocol (MRP) provides manager and client functionality for compatible industrial network topologies. Additional redundancy features include Large Tree Support and Fast Ring Detection. IEEE 802.3ad LACP and static trunking provide link aggregation options when supported by connected networking equipment.\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\"\u003eIGMP Snooping and Network Access Security\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        IGMP snooping v1\/v2 helps control multicast forwarding for compatible industrial monitoring, building automation, and IP infrastructure applications. Security functions include IEEE 802.1x network access control, RADIUS authentication, MAC address filtering, and port enable or disable settings. Storm control and system logging provide additional tools for maintaining network stability. Together, these features support controlled traffic distribution and more structured administration than an unmanaged Ethernet switch.\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\"\u003eWeb GUI, SSH, CLI, and SNMP Management\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        The SG300-08 supports web-based configuration through HTTP or HTTPS, command-line management through Telnet or SSH, and SNMP v1\/v2c\/v3 monitoring. Available administration functions include configuration backup, firmware upgrades, port mirroring, RMON, SNTP synchronization, LLDP, and system logging. A front-panel mode button supports selected IP configuration, reset, and unmanaged operating functions. These management options help technicians configure and monitor switches without requiring continuous physical access to the equipment cabinet.\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\"\u003eRedundant DC Power and Hardened Fanless Construction\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003e\n        Two 12–57V DC power input connections support redundant power-source configurations, with a maximum switch consumption of 8.55W. The fanless IP30 metal housing operates from -40°C to +75°C and supports compact DIN-rail installation. Its dimensions of 45 × 130 × 125.5 mm and weight of approximately 388 g suit compatible industrial control cabinets. The IP30 rating does not provide waterproof protection, so exposed environments require an appropriately rated enclosure and proper electrical grounding.\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\"\u003eIndustrial Network Engineers\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Deploy managed Gigabit copper networking with VLAN segmentation, RSTP or MRP redundancy, and SNMP monitoring in compatible industrial Ethernet systems.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eFactory Automation Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Connect industrial controllers, monitoring devices, and compatible automation equipment through a compact eight-port DIN-rail managed switch.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eBuilding Infrastructure Teams\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Use VLANs, multicast management, and network monitoring for compatible building automation and facility-control networks.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eTransportation Network Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Provide managed Gigabit Ethernet connectivity for compatible roadside equipment and transportation monitoring systems inside protected cabinets.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-audience-card\"\u003e\n      \u003cp class=\"cm-audience-card__label\"\u003eIP Surveillance System Integrators\u003c\/p\u003e\n      \u003cp class=\"cm-audience-card__text\"\u003e\n        Connect independently powered security cameras and surveillance infrastructure while using IGMP snooping and QoS where appropriate.\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        Manage switch configuration, monitor network status, investigate traffic problems, and maintain appropriately configured redundant network connections.\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\"\u003eHardened Smart Managed Gigabit Ethernet 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\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eEtherWAN\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eSG300-08\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eProduct Series \/ Type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eSmartE Series \/ Hardened Layer 2 Smart Managed Gigabit Ethernet Switch\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eEthernet Ports\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e8 × 10\/100\/1000BASE-T(X) RJ45\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eEthernet Data Rates\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e10 \/ 100 \/ 1000 Mbps with Auto-Negotiation and Auto MDI\/MDIX\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eSFP Fiber Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNone on SG300-08\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePower over Ethernet\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eNo Integrated PoE Output\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManagement Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eHTTP\/HTTPS Web GUI, Telnet, SSH, CLI, SNMP v1\/v2c\/v3\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eVLAN Support\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.1Q Tagged VLANs, Up to 32 Entries\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNetwork Redundancy\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.1w RSTP, IEC 62439-2 MRP Manager\/Client, Fast Ring Detection\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eLink Aggregation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.3ad LACP and Static Trunking, Up to 4 Static Groups\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMulticast and QoS\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIGMP Snooping v1\/v2, IEEE 802.1p CoS, DSCP, 8 Priority Queues per Port\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eNetwork Security\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eIEEE 802.1x, RADIUS, MAC Filtering, Storm Control, Password Protection\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDC Power Input\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e12–57V DC Terminal Block with 2 Redundant Input Connections\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e8.55W; Compatible External DC Supply Required\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eAlarm Output\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e1 Digital Output; Typical 100mA, Maximum 0.7A for 1 Minute\u003c\/td\u003e\n        \u003c\/tr\u003e\n\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\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003eDIN-Rail; Optional Panel Mounting Accessories\u003c\/td\u003e\n        \u003c\/tr\u003e\n\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\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e45 × 130 × 125.5 mm \/ 1.77 × 5.12 × 4.94 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e388 g \/ Approximately 0.86 lb\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n        \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd\u003e3 Years, Subject to EtherWAN Warranty Terms; UL 61010 Safety Compliance\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n      \u003c\/tbody\u003e\n    \u003c\/table\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 SG300-08 used for?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The EtherWAN SG300-08 is an eight-port hardened Layer 2 smart managed Gigabit Ethernet switch designed for compatible industrial automation, building infrastructure, and managed IP networking environments. It provides eight copper RJ45 connections along with VLAN segmentation, network redundancy protocols, Quality of Service, and remote administration capabilities.\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 SG300-08 provide PoE power or SFP fiber ports?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          No. The SG300-08 features eight 10\/100\/1000BASE-T RJ45 ports without integrated Power over Ethernet output or SFP fiber slots. Connected devices requiring PoE must use an independent compatible power source. Projects requiring fiber uplinks can consider the separate EtherWAN SG300-0602, which provides six Gigabit RJ45 ports and 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\"\u003eDoes the SG300-08 support VLANs, RSTP, and MRP?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          Yes. The SG300-08 supports IEEE 802.1Q tagged VLANs with up to 32 entries, IEEE 802.1w Rapid Spanning Tree Protocol, and IEC 62439-2 Media Redundancy Protocol manager\/client functionality. These features allow network administrators to configure segmentation and redundancy for compatible industrial network topologies.\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 can the SG300-08 be configured and monitored?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          Management is available through HTTP\/HTTPS web GUI, Telnet or SSH command-line access, and SNMP v1\/v2c\/v3. Other functions include configuration backup, firmware upgrades, port mirroring, RMON, LLDP, system logging, and SNTP synchronization. The front-panel mode button also provides selected reset and IP configuration functions.\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 DC power supply does the EtherWAN SG300-08 require?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The SG300-08 accepts 12–57V DC through its terminal block and supports two redundant power input connections. Only one suitable power input is required for normal operation, while a second compatible supply can provide power redundancy. Maximum switch power consumption is 8.55W. Select an appropriately rated external DC supply and follow EtherWAN's installation, wiring, and grounding instructions.\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 SG300-08 operate in outdoor equipment cabinets?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The SG300-08 operates from -40°C to +75°C and is suitable for compatible industrial installations with demanding temperature conditions. However, its IP30 metal housing is not waterproof or intended for direct weather exposure. Outdoor deployments require an appropriately rated protective cabinet, correct grounding, and suitable environmental controls.\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 is the difference between EtherWAN SG300-08 and SG300-0602?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003e\n          The SG300-08 has eight Gigabit RJ45 copper ports without SFP interfaces. The SG300-0602 provides six Gigabit RJ45 ports and two 100\/1000BASE SFP slots for compatible fiber uplinks. Both are SmartE Series hardened Layer 2 managed switches supporting VLANs, RSTP, MRP, redundant 12–57V DC inputs, and operation from -40°C to +75°C. Neither provides integrated PoE output.\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\"\u003eNeed the EtherWAN SG300-08 Industrial Gigabit Managed Switch?\u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003e\n      Contact Coremicro to confirm compatibility with your industrial Ethernet equipment, review eight-port Gigabit networking requirements, and evaluate VLAN, redundancy, SNMP, and DC power configurations. Our team can assist with DIN-rail installation requirements, product specifications, manufacturer warranty information, regional availability, and purchasing options for your managed industrial 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-sg300-0602-8-port-gigabit-sfp-managed-switch\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003e\n        EtherWAN SG300-0602 with SFP Ports\n      \u003c\/a\u003e\n      \u003ca href=\"https:\/\/www.etherwan.com\/products\/smarte-series\" class=\"cm-footer-links__item\"\u003e\n        EtherWAN SmartE 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":47488740458658,"sku":"EtherWan-SG300-08","price":1420.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-SG300-08.webp?v=1792908284","url":"https:\/\/www.coremicro.com\/products\/etherwan-sg300-08-8-port-managed-gigabit-ethernet-switch","provider":"COREMICRO.COM","version":"1.0","type":"link"}