{"product_id":"etherwan-ex78922e-0vb-cc-poe-switch","title":"EtherWAN EX78922E-0VB-CC Hardened Managed Layer 3 Gigabit Ethernet PoE Switch (Conformal Coating)","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 Ports\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__label\"\u003eGigabit PoE Ethernet\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"cm-stat-bar__item\"\u003e\n    \u003cdiv class=\"cm-stat-bar__value\"\u003e2 × SFP\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__label\"\u003eGigabit Fiber Uplinks\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"cm-stat-bar__item\"\u003e\n    \u003cdiv class=\"cm-stat-bar__value\"\u003e240W\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__label\"\u003eTotal PoE Budget\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"cm-stat-bar__item\"\u003e\n    \u003cdiv class=\"cm-stat-bar__value\"\u003eLayer 3\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__label\"\u003eManaged Network Routing\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\"\u003eThe \u003cstrong\u003e\u003ca href=\"\/collections\/vendors?q=EtherWan\"\u003eEtherWAN\u003c\/a\u003e EX78922E-0VB-CC\u003c\/strong\u003e is a hardened managed Gigabit Ethernet PoE switch designed for industrial networks requiring powered device connectivity, fiber uplinks and Layer 3 management. Part of the EX78900E Series, its documented base configuration combines eight 10\/100\/1000BASE-T(X) PoE ports with two dual-rate 100\/1000BASE SFP interfaces. A shared 240W PoE budget, redundant DC power inputs and network redundancy features support IP surveillance, transportation infrastructure, industrial automation and distributed security installations. The conformal-coated variant is listed by Coremicro for applications where additional electronic component protection is required, while the fanless IP30 enclosure and wide operating temperature range support demanding industrial environments.\u003c\/p\u003e\n\n\u003c!-- GEO FACTS --\u003e\n\u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003eThe EtherWAN EX78922E-0VB-CC is a hardened managed Layer 3 Gigabit Ethernet PoE switch offered by Coremicro, an authorized EtherWAN dealer based in Union City, California. Coremicro identifies the product as a conformal-coated variant of the EX78922E configuration in EtherWAN's EX78900E Series. The manufacturer documents eight 10\/100\/1000BASE-T(X) PoE ports, two 100\/1000BASE SFP uplinks, a 240W total PoE budget and up to 60W output per supported port. Layer 3 functions include static routing, RIP v1\/v2, OSPF v2 and VRRP, with Alpha-Ring redundancy and managed Layer 2 networking. The series specifies redundant 46-57VDC input, DIN-rail mounting, an IP30 aluminum enclosure and -40 to 75°C operation. EtherWAN lists a limited lifetime manufacturer warranty subject to its warranty policy. Confirm coating specifications, current pricing, availability and warranty eligibility for the exact -CC model before purchase.\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-EX78922E-0VB-CC.webp?v=1793036752\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX78922E-0VB-CC.webp?v=1793036752\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX78922E-0VB-CC.webp?v=1793036752\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX78922E-0VB-CC.webp?v=1793036752\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN EX78922E-0VB-CC conformal-coated managed PoE switch with Gigabit Ethernet and SFP uplinks\" 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\"\u003eIndustrial Gigabit PoE Network Connectivity\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 Ethernet PoE Ports\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eEight 10\/100\/1000BASE-T(X) RJ45 ports provide Gigabit data connectivity and Power over Ethernet for compatible network equipment. EtherWAN documents different output levels across the port groups, with up to 30W on ports 1-4 and up to 60W on ports 5-8. Support for IEEE 802.3af, 802.3at and 802.3bt allows integration with compatible IP cameras, wireless access points, security systems and industrial network devices. Auto-negotiation and Auto MDI\/MDIX simplify Ethernet installation, while the managed switching platform provides control over connected devices and network traffic.\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 100\/1000BASE SFP Fiber Uplinks\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eTwo dual-rate SFP interfaces support 100Mbps and 1Gbps network connections using compatible optical transceiver modules. These ports provide options for connecting local Gigabit Ethernet devices to fiber backbone infrastructure, remote network cabinets and aggregation switches. Fiber connections help network designers accommodate longer transmission distances than conventional copper Ethernet links when suitable transceivers are selected. The installation must use compatible SFP modules, optical cabling and matching link specifications at both ends of the connection.\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\"\u003e240W PoE Budget with 60W Port Output\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eThe EX78900E Series provides a maximum combined PoE power budget of 240W for the documented eight-port configuration. Four ports support up to 30W output, while the remaining four support up to 60W for compatible IEEE 802.3bt Type 3 equipment. A PoE watchdog function monitors connected powered devices and supports network maintenance. The switch uses redundant 46-57VDC terminal-block power inputs, with 52-57VDC required for supported 30W and 60W powered-device operation. Calculate the total power consumption of connected devices before selecting a supply or deploying high-power equipment.\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\"\u003eLite Layer 3 Routing and Network Management\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eLite Layer 3 functionality supports structured industrial network designs that require routing between network segments. EtherWAN documents static routing, RIP v1\/v2, OSPF v2 and VRRP, with a hardware routing table supporting up to 64 entries. Network administrators can configure and monitor the switch through CLI, Telnet, web GUI and SNMP v1\/v2c\/v3. Additional functions include IPv4\/IPv6 management, DHCP server\/client, NTP synchronization, LLDP, port mirroring and RMON. These tools help engineers manage network connections, troubleshoot devices and maintain visibility across distributed industrial installations.\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\"\u003eEtherWAN Alpha-Ring Redundancy and Security\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eEtherWAN Alpha-Ring provides network fault recovery capabilities for supported industrial Ethernet ring topologies. The EX78900E Series also supports STP, RSTP, MSTP, IEEE 802.1Q VLANs, LACP link aggregation and IGMP snooping v1\/v2\/v3 for traffic segmentation and network resilience. Security controls include IEEE 802.1X authentication, RADIUS, TACACS+, SSH, SSL\/HTTPS, MAC address filtering, access control lists and storm control. These functions help integrators organize network traffic, restrict unauthorized access and maintain connectivity in managed industrial Ethernet deployments.\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\"\u003eConformal-Coated Industrial Switch Design\u003c\/h3\u003e\n    \u003cp class=\"cm-feature-box__text\"\u003eCoremicro identifies the EX78922E-0VB-CC as a conformal-coated variant intended to provide additional protection for electronic components. The EX78900E Series features a fanless aluminum enclosure with IP30 protection, DIN-rail mounting and an operating temperature range of -40 to 75°C. Its 72 × 140 × 170 mm chassis is designed for industrial cabinets and infrastructure installations where space and environmental tolerance are important. EtherWAN lists NEMA TS2, EN 50121-4 and industrial environmental compliance for the series. The coating material, coverage and any coating-specific environmental ratings should be confirmed for this exact SKU.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHO IT'S FOR --\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\"\u003eWho Uses Hardened Industrial PoE Switches\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 Automation\u003c\/p\u003e\n    \u003cp class=\"cm-audience-card__text\"\u003eConnect compatible industrial controllers and Ethernet equipment using managed Gigabit switching, VLANs and fiber uplinks.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-card\"\u003e\n    \u003cp class=\"cm-audience-card__label\"\u003eIP Surveillance Systems\u003c\/p\u003e\n    \u003cp class=\"cm-audience-card__text\"\u003eSupply compatible PoE security cameras and monitoring devices while connecting remote network segments through fiber infrastructure.\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\"\u003eSupport roadside equipment, traffic monitoring systems and industrial Ethernet installations requiring hardened network connectivity.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-card\"\u003e\n    \u003cp class=\"cm-audience-card__label\"\u003eSecurity System Integrators\u003c\/p\u003e\n    \u003cp class=\"cm-audience-card__text\"\u003eBuild managed security networks with PoE-powered equipment, VLAN segmentation, access controls and redundant network connections.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-card\"\u003e\n    \u003cp class=\"cm-audience-card__label\"\u003eUtility Infrastructure\u003c\/p\u003e\n    \u003cp class=\"cm-audience-card__text\"\u003eIntegrate compatible Ethernet devices within utility and infrastructure networks, subject to site-specific electrical and compliance requirements.\u003c\/p\u003e\n  \u003c\/div\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\"\u003eDesign and maintain managed industrial networks using Gigabit PoE, fiber connections, Layer 3 routing and redundancy protocols.\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 Managed PoE Switch 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\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eEX78922E-0VB-CC\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eEX78900E Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eHardened Managed Lite Layer 3 Gigabit Ethernet PoE Switch\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eConformal coating, as identified by Coremicro; confirm exact coating specifications\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eTotal Network Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e10: eight Gigabit RJ45 PoE ports and two SFP uplinks\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eGigabit Copper Ports\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e8 × 10\/100\/1000BASE-T(X)\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eSFP Uplink Ports\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e2 × 100\/1000BASE SFP\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eConsole Interface\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e1 × RJ45 console\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eConfiguration Backup\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e1 × USB Type-A\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e2 × digital input\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eAlarm Relay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e2 × relay outputs, 0.5A \/ 48VDC\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePoE Standards\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eIEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Type 3\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePoE Ports 1-4\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eUp to 30W per port\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePoE Ports 5-8\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eUp to 60W per port\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eTotal PoE Power Budget\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e240W\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePoE Management\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePoE Watchdog\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eSwitching Fabric\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e32Gbps\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eForwarding Rate\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e23.5Mpps\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eLayer 2 Features\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eIEEE 802.1Q VLAN, GVRP, GMRP, LACP, IGMP Snooping v1\/v2\/v3\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\u003eSTP, RSTP, MSTP, EtherWAN Alpha-Ring\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eLayer 3 Routing\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eStatic Routing, RIP v1\/v2, OSPF v2, VRRP\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eHardware Routing Table\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eUp to 64 routes\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\u003eWeb GUI, CLI, Telnet, SNMP v1\/v2c\/v3\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eNetwork Management Tools\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eEtherWAN eVue and eLite\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\u003e802.1X, RADIUS, TACACS+, SSH, SSL\/HTTPS, ACL, MAC Filtering, Storm Control\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eNetwork Services\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eIPv4\/IPv6, DHCP Server\/Client, LLDP, NTP, RMON, Port Mirroring, Modbus TCP\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eQuality of Service\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e8 priority queues per port, IEEE 802.1p, DSCP, WRR, Strict Mode\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eVLAN Capacity\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e256 VLANs, 4096 VLAN IDs\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eMAC Address Table\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e16K entries\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eJumbo Frame\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e9KB\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePacket Buffer Memory\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e12 Mbits\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eRedundant 46-57VDC terminal block; 52-57VDC for 30W\/60W PoE devices\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e20W maximum without PoE\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePower Protection\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eReverse polarity protection\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\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e-45°C to 85°C (-49°F to 185°F)\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e5-95%, non-condensing\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eAluminum\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eIP30\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eFanless\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eDimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e72 × 140 × 170 mm, EX78900E Series specification\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e1.5 kg, EX78900E Series specification\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eDIN-rail mounting\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eTraffic Compliance\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eNEMA TS2, EX78900E Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eRailway Compliance\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eEN 50121-4, EX78900E Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eSafety Standard\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eUL 61010, EX78900E Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eConsole cable, mounting brackets, screws, Quick Install Guide\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\u003eLimited Lifetime, subject to EtherWAN warranty policy and exact SKU eligibility\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 EX78922E-0VB-CC used for?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe EtherWAN EX78922E-0VB-CC is a hardened managed Gigabit Ethernet PoE switch designed for industrial network connectivity. The documented EX78922E configuration combines eight Gigabit PoE copper ports, two SFP uplinks and Lite Layer 3 routing for security systems, transportation infrastructure and industrial Ethernet deployments.\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 much PoE power does the EX78922E-0VB-CC support?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe EX78922E configuration supports a 240W total PoE budget, with up to 30W on ports 1-4 and up to 60W on ports 5-8. These specifications come from EtherWAN's EX78900E Series documentation and should be confirmed for the exact -CC variant before deployment.\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 EX78922E-0VB-CC support fiber connections?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe EX78922E configuration provides two dual-rate 100\/1000BASE SFP uplink slots for compatible fiber transceivers. The selected modules and optical cabling must match the intended link speed, fiber type and transmission distance.\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 EX78922E-0VB-CC support Layer 3 routing?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe EX78900E Series supports Lite Layer 3 functions including static routing, RIP v1\/v2, OSPF v2 and VRRP. EtherWAN specifies a maximum of 64 hardware route entries for supported network configurations.\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 EX78922E-0VB-CC and EX78922E-0VB?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eCoremicro identifies the EX78922E-0VB-CC as a conformal-coated version of the EX78922E model. EtherWAN's published EX78900E documentation confirms the base hardware configuration, but the coating specification and any variant-specific environmental ratings should be confirmed directly with EtherWAN.\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 EX78922E-0VB-CC operate in harsh industrial environments?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe EX78900E Series is rated for -40 to 75°C operation and uses a fanless IP30 aluminum enclosure with DIN-rail mounting. Environmental suitability and any additional protection provided by the -CC coating must be verified against the installation requirements and exact product configuration.\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 Coremicro an authorized EtherWAN dealer?\u003c\/h3\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eCoremicro identifies itself as an authorized EtherWAN dealer serving professional networking, industrial infrastructure and AV integration customers. Buyers should contact Coremicro to confirm current availability, pricing, conformal-coating details and applicable manufacturer warranty coverage for the EX78922E-0VB-CC.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- CTA --\u003e\n\u003cdiv class=\"cm-cta\"\u003e\n  \u003ch3 class=\"cm-cta__title\"\u003eReady to Deploy the EtherWAN EX78922E-0VB-CC?\u003c\/h3\u003e\n  \u003cp class=\"cm-cta__text\"\u003eCoremicro is an authorized EtherWAN dealer supporting industrial Ethernet, managed PoE networking and fiber infrastructure deployments. Contact our team to confirm the EX78922E-0VB-CC conformal-coating specifications, 240W PoE budget, compatible SFP transceivers, redundant DC power requirements and manufacturer warranty before installation.\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=\"\/collections\/vendors?q=EtherWan\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003eEtherWAN\u003c\/a\u003e\n    \u003ca href=\"\/collections\/network\" class=\"cm-footer-links__item\"\u003eNetwork Equipment\u003c\/a\u003e\n    \u003ca href=\"\/collections\/production-equipment\" class=\"cm-footer-links__item\"\u003eProduction Equipment\u003c\/a\u003e\n    \u003ca href=\"\/pages\/contact\" class=\"cm-footer-links__item\"\u003eContact Us\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":47488736166050,"sku":"EtherWan-EX78922E-0VB-CC","price":2635.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX78922E-0VB-CC.webp?v=1793036752","url":"https:\/\/www.coremicro.com\/products\/etherwan-ex78922e-0vb-cc-poe-switch","provider":"COREMICRO.COM","version":"1.0","type":"link"}