{"product_id":"etherwan-ex42011-2d-1-a-single-mode-st-media-converter","title":"EtherWAN EX42011-2D-1-A 10\/100BASE-TX to 100BASE-FX Media Converter","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\"\u003e10\/100BASE-TX\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eRJ45 Copper Port\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e100BASE-FX\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eFiber Ethernet Port\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e20 km\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eSingle-Mode Fiber Reach\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e1310 nm\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eST Optical Interface\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e12–48VDC\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eIndustrial Power Input\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO: BRAND + FULL MODEL BOLD --\u003e\n  \u003cp class=\"cm-intro\"\u003eThe \u003cstrong\u003e\u003ca href=\"\/collections\/network\"\u003eEtherWAN\u003c\/a\u003e EX42011-2D-1-A\u003c\/strong\u003e is an industrial Fast Ethernet media converter connecting a 10\/100BASE-TX copper RJ45 interface to 100BASE-FX single-mode fiber. Its 1310 nm ST optical port is rated for up to 20 km, while a 12–48VDC terminal-block input, 4 kV signal-port surge protection and an IP30 enclosure suit appropriately protected equipment locations. The compact unit supports 35 mm DIN-rail or panel mounting and operates from -10°C to +60°C. Verify the far-end optical configuration, total fiber loss and power-supply requirements before purchase.\u003c\/p\u003e\n\n  \u003c!-- GEO FACTS BLOCK --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003eThe EtherWAN EX42011-2D-1-A is an EX42011 Series industrial 10\/100BASE-TX to 100BASE-FX media converter listed by Coremicro. EtherWAN specifies the 2D configuration as single-mode ST at 1310 nm with a 20 km rated reach. The converter has one RJ45 copper port and one 100BASE-FX optical port, 12–48VDC input, 1.82W maximum power consumption, reverse-polarity protection, ±4 kV signal-port surge protection, a plastic IP30 enclosure and a -10°C to +60°C operating range. EtherWAN lists a DIN-rail mounting kit as included. Coremicro displays Special Order and Authorized Dealer designations for this product. Confirm current fulfillment, exact included power accessories, manufacturer warranty and far-end compatibility before ordering.\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-EX42011-2D-1-A.webp?v=1793067980\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2D-1-A.webp?v=1793067980\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2D-1-A.webp?v=1793067980\u0026amp;width=1000 1000w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN EX42011-2D-1-A 20 km single-mode ST 100BASE-FX industrial Ethernet media converter\" 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\"\u003e01\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eFast Ethernet Copper-to-Fiber Conversion\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eOne 10\/100BASE-TX RJ45 port connects compatible copper Ethernet equipment to one 100BASE-FX fiber port. This is a 100 Mbps fiber converter, not a Gigabit media converter.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e02\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e20 km Single-Mode Fiber Reach\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eThe EX42011-2D-1-A uses the 2D optical configuration, rated for up to 20 km over suitable single-mode fiber. Check attenuation, connector and splice losses, and the optical interface at the far end.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e03\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e1310 nm ST Optical Interface\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eIts fixed 100BASE-FX optical interface operates at 1310 nm and uses an ST connector. The 2A version uses SC, while the 2E version uses WDM SC optics; verify fiber and connector matching before ordering.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e04\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e12–48VDC Input and 1.82W Maximum Draw\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eThe converter accepts 12–48VDC through a terminal block and specifies reverse-polarity protection. Maximum device consumption is 1.82W; confirm the included power accessories and correct supply for your order.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e05\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003e4 kV Surge Protection on Data Ports\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eEtherWAN specifies ±4 kV line-to-ground signal-port surge protection in accordance with EN 61000-4-5. Appropriate grounding, equipment protection and cabling practices remain essential.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-feature-box\"\u003e\n      \u003cdiv class=\"cm-feature-box__icon\"\u003e06\u003c\/div\u003e\n      \u003ch3 class=\"cm-feature-box__title\"\u003eCompact DIN-Rail or Panel Installation\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eThe compact plastic IP30 housing measures 26 × 70 × 110 mm and supports 35 mm top-hat DIN-rail or panel mounting. EtherWAN lists the DIN-rail kit as included and rates operation from -10°C to +60°C.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- CONNECTIVITY AND INSTALLATION --\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\"\u003eConnectivity and Installation\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-card cm-card--full\"\u003e\n    \u003cdiv class=\"cm-card__grid\"\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eCopper Interface\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e1 × 10\/100BASE-TX RJ45\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eFiber Interface\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e1 × 100BASE-FX\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eFiber Type\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eSingle-mode\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eOptical Connector\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eST at 1310 nm\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eMaximum Rated Reach\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e20 km\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003ePower Input\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e12–48VDC terminal block\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eSurge Protection\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e±4 kV on data ports\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eOperating Temperature\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e-10°C to +60°C\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-card__footer-strip\"\u003eThis is the standard 1310 nm single-mode ST 2D option, not the SC or WDM variant. Match the 100BASE-FX fiber interface, connector and link budget at the far end.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- REAL-WORLD WORKFLOWS --\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 Workflows\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-workflow-grid\"\u003e\n\n    \u003cdiv class=\"cm-workflow-card\"\u003e\n      \u003cdiv class=\"cm-workflow-card__body\"\u003e\n        \u003cdiv class=\"cm-workflow-card__eyebrow\"\u003eIndustrial Networking\u003c\/div\u003e\n        \u003ch3 class=\"cm-workflow-card__title\"\u003eLong-Distance Copper-to-Fiber Links\u003c\/h3\u003e\n        \u003cp class=\"cm-workflow-card__text\"\u003eConnect a 10\/100BASE-TX industrial endpoint to suitable 100BASE-FX single-mode fiber infrastructure where the route and optical budget fit a rated 20 km link.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-workflow-card\"\u003e\n      \u003cdiv class=\"cm-workflow-card__body\"\u003e\n        \u003cdiv class=\"cm-workflow-card__eyebrow\"\u003eRemote Facilities\u003c\/div\u003e\n        \u003ch3 class=\"cm-workflow-card__title\"\u003eConnecting Separated Equipment Areas\u003c\/h3\u003e\n        \u003cp class=\"cm-workflow-card__text\"\u003eBridge a copper Fast Ethernet port to a matching ST single-mode fiber link between equipment locations. Confirm the installed cable plant, optical connector and far-end 100BASE-FX hardware.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"cm-workflow-card\"\u003e\n      \u003cdiv class=\"cm-workflow-card__body\"\u003e\n        \u003cdiv class=\"cm-workflow-card__eyebrow\"\u003eControl Cabinets\u003c\/div\u003e\n        \u003ch3 class=\"cm-workflow-card__title\"\u003eDIN-Rail Media Conversion\u003c\/h3\u003e\n        \u003cp class=\"cm-workflow-card__text\"\u003eInstall the converter on a 35 mm DIN rail or a panel, then supply 12–48VDC through the terminal block. Validate cabinet protection, grounding, temperature and the selected power supply.\u003c\/p\u003e\n      \u003c\/div\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 It’s For\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"cm-audience-grid\"\u003e\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\"\u003eFor specifying 100BASE-FX single-mode connections with an appropriate link-loss margin.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eFactory IT Teams\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor integrating suitable Fast Ethernet endpoints into 20 km-class fiber infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eControl Panel Builders\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor space-conscious DIN-rail or panel installs using 12–48VDC power.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eMaintenance Technicians\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor matching 1310 nm ST optics and exact model options when replacing media converters.\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT SUPPORT --\u003e\n  \u003cdiv class=\"cm-warranty\"\u003e\n    \u003cdiv class=\"cm-warranty__body\"\u003e\n      \u003cp class=\"cm-warranty__label\"\u003eEtherWAN Product Support\u003c\/p\u003e\n      \u003cp class=\"cm-warranty__text\"\u003eCoremicro displays an Authorized Dealer designation for this EtherWAN media converter. Confirm Special Order fulfillment, manufacturer warranty eligibility, included power accessories and the correct 100BASE-FX single-mode ST optical endpoint. EtherWAN also lists separate industrial DIN-rail power supplies as accessories.\u003c\/p\u003e\n    \u003c\/div\u003e\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\"\u003eTechnical 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\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\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        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEX42011\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEX42011-2D-1-A\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Fast Ethernet fiber media converter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCopper Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 10\/100BASE-TX RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 100BASE-FX\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-mode (2D configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1310 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Rated Fiber Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 km\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEthernet Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3 10BASE-T; IEEE 802.3u 100BASE-TX\/FX; IEEE 802.3x flow control\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStore-and-forward\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCopper Auto-Negotiation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto MDI\/MDIX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHalf-duplex backpressure and full-duplex IEEE 802.3x\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForwarding Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14,880 pps at 10 Mbps; 148,810 pps at 100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacket Buffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e448K bits (manufacturer web specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12–48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.82W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.14A at 12VDC; 0.07A at 24VDC; 0.038A at 48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReverse-Polarity Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-Port Surge Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±4 kV line-to-ground; EN 61000-4-5\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-10°C to +60°C (14°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Test Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C; not the normal operating rating\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5–95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP30 plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm top-hat DIN rail or panel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDIN-Rail Mounting Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 × 70 × 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 kg (0.44 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower; link\/activity (green); speed (yellow)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 62368\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMC References\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC Part 15B Class A, VCCI Class A, EN 61000-3-2\/-3-3\/-6-4\/-6-2\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Supply \/ Adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfirm exact package contents with Coremicro\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Order listing at Coremicro; confirm fulfillment terms\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQPage MICRODATA --\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 does the EtherWAN EX42011-2D-1-A do?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EtherWAN EX42011-2D-1-A converts one 10\/100BASE-TX copper Ethernet connection to one 100BASE-FX single-mode fiber connection. It uses 1310 nm ST optics rated for fiber links up to 20 km.\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\"\u003eWhich fiber type, connector and wavelength does it use?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EX42011-2D-1-A uses single-mode fiber and an ST connector at 1310 nm. Confirm matching 100BASE-FX optics and the full optical path at the far end.\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 far can this single-mode media converter reach?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eEtherWAN rates the 2D optical option for up to 20 km over compatible single-mode fiber. Actual link suitability depends on fiber attenuation, connector and splice losses, and the remote optical interface.\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 input and operating temperature does it support?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe converter accepts 12–48VDC through a terminal block and is rated for -10°C to +60°C operation. The separate -20°C to +70°C tested range must not be treated as its normal operating rating.\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 EX42011-2D-1-A provide surge protection and DIN-rail mounting?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eYes. EtherWAN lists ±4 kV line-to-ground surge protection on signal ports and 35 mm DIN-rail or panel mounting. A DIN-rail kit is included.\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 EX42011-2D-1-A differ from the 2A and 2E variants?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EX42011-2D-1-A is the standard 20 km single-mode ST option at 1310 nm. The EX42011-2A-1-A uses SC instead of ST, while the EX42011-2E-1-A is a single-mode SC WDM optic with 1310 nm transmit and 1550 nm receive wavelengths.\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 displays an Authorized Dealer designation on the EtherWAN EX42011-2D-1-A product listing. Confirm current authorization, Special Order availability, included power accessories and applicable manufacturer warranty terms with Coremicro.\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\"\u003eConfirm Your EtherWAN 20 km Single-Mode ST Converter\u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003eContact Coremicro about the EX42011-2D-1-A to verify the ST connector, 1310 nm optical link, matching 100BASE-FX endpoint, 12–48VDC power, Special Order availability and warranty terms before purchasing.\u003c\/p\u003e\n    \u003ca class=\"cm-cta__button\" href=\"\/pages\/contact\"\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\/network\" class=\"cm-footer-links__item cm-footer-links__item--primary\"\u003eNetwork Equipment\u003c\/a\u003e\n      \u003ca href=\"\/products\/etherwan-ex42011-2a-1-a-single-mode-sc-media-converter\" class=\"cm-footer-links__item\"\u003e20 km Single-Mode SC Converter\u003c\/a\u003e\n      \u003ca href=\"\/products\/etherwan-ex42011-2e-1-a-single-mode-wdm-media-converter\" class=\"cm-footer-links__item\"\u003e20 km Single-Mode WDM Converter\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":47488733773986,"sku":"EtherWan-EX42011-2D-1-A","price":345.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2D-1-A.webp?v=1793067980","url":"https:\/\/www.coremicro.com\/products\/etherwan-ex42011-2d-1-a-single-mode-st-media-converter","provider":"COREMICRO.COM","version":"1.0","type":"link"}