{"product_id":"etherwan-ex42011-2e-1-a-single-mode-wdm-media-converter","title":"EtherWAN EX42011-2E-1-A 10\/100BASE-TX to 100BASE-FX Media Converter","description":"\n\u003cdiv class=\"cm-vendor-general\"\u003e\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 \/ 1550\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eWDM TX \/ RX (nm)\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\u003c!-- INTRO: BRAND + FULL MODEL BOLD --\u003e\n\u003cp class=\"cm-intro\"\u003eThe \u003cstrong\u003e\u003ca href=\"\/collections\/network\"\u003eEtherWAN\u003c\/a\u003e EX42011-2E-1-A\u003c\/strong\u003e is an industrial Fast Ethernet media converter connecting one 10\/100BASE-TX RJ45 port to a 100BASE-FX single-mode WDM fiber interface. Its single SC optical connection transmits at 1310 nm and receives at 1550 nm over a compatible single fiber, with a manufacturer-rated 20 km reach. A 12–48VDC terminal-block input, 4 kV data-port surge protection and a compact IP30 enclosure suit properly protected industrial cabinets. Use a compatible complementary TX 1550 nm \/ RX 1310 nm endpoint and verify optical losses and DC power before deployment.\u003c\/p\u003e\n\u003c!-- GEO FACTS BLOCK --\u003e\n\u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003eThe EtherWAN EX42011-2E-1-A is an EX42011 Series industrial 10\/100BASE-TX to 100BASE-FX media converter listed by Coremicro, based in Union City, California. EtherWAN specifies the 2E option as 20 km single-mode WDM with an SC connector, 1310 nm transmit wavelength and 1550 nm receive wavelength. The unit has one RJ45 copper interface and one fixed 100BASE-FX fiber interface, a 12–48VDC terminal-block input, 1.82W maximum power consumption, reverse-polarity protection, ±4 kV signal-port surge protection, an IP30 plastic enclosure and a -10°C to +60°C operating range. A 35 mm DIN-rail mounting kit is listed as included. Coremicro displays Special Order and Authorized Dealer designations. Confirm current supply, warranty coverage, power-supply accessories and a matching 1550 nm TX \/ 1310 nm RX optical endpoint before ordering.\u003c\/p\u003e\n\u003c!-- HERO: ORIGINAL SHOPIFY IMAGE; ORIGINAL PIXEL RATIO UNVERIFIED --\u003e\n\u003cdiv class=\"cm-hero\"\u003e\n\u003cimg alt=\"EtherWAN EX42011-2E-1-A 20 km single-mode WDM SC 100BASE-FX media converter\" decoding=\"async\" height=\"1000\" loading=\"lazy\" sizes=\"(min-width: 1440px) 1416px, 100vw\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2E-1-A.webp?v=1793067974\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2E-1-A.webp?v=1793067974\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2E-1-A.webp?v=1793067974\u0026amp;width=1000 1000w\" width=\"1000\"\u003e\n\u003c\/div\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\u003cdiv class=\"cm-feature-grid cm-feature-grid--2col\"\u003e\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\"\u003e10\/100BASE-TX to 100BASE-FX Conversion\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eOne RJ45 copper interface connects compatible 10\/100 Mbps equipment to a 100 Mbps fiber link. This device is a Fast Ethernet media converter, not a Gigabit Ethernet converter.\u003c\/p\u003e\n\u003c\/div\u003e\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 WDM Fiber Reach\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eThe 2E optical option is manufacturer-rated for up to 20 km over compatible single-mode fiber. WDM uses different wavelengths for sending and receiving on one fiber strand; actual reach depends on the loss budget.\u003c\/p\u003e\n\u003c\/div\u003e\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\"\u003eSC BiDi Optics: 1310 nm TX \/ 1550 nm RX\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eThe fixed SC optical interface transmits at 1310 nm and receives at 1550 nm. The far end must have the complementary 1550 nm TX \/ 1310 nm RX optical arrangement, such as EtherWAN option 2G, with matching distance and fiber specifications.\u003c\/p\u003e\n\u003c\/div\u003e\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 Low Power Draw\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eThe terminal-block input accepts 12–48VDC. EtherWAN specifies a maximum 1.82W device power consumption and reverse-polarity protection. Confirm whether a compatible external power supply is included in the purchase.\u003c\/p\u003e\n\u003c\/div\u003e\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 Signal-Port Surge Protection\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eEtherWAN lists ±4 kV line-to-ground surge protection on the signal port under EN 61000-4-5. Correct grounding, cabling and any additional site-level protective measures remain important.\u003c\/p\u003e\n\u003c\/div\u003e\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 IP30 plastic enclosure measures 26 × 70 × 110 mm and supports 35 mm DIN-rail or panel mounting. EtherWAN includes a DIN-rail mounting kit and rates operation from -10°C to +60°C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\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\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\"\u003eOptical Configuration\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eSingle-mode WDM \/ single SC\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eTransmit Wavelength\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e1310 nm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eReceive Wavelength\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e1550 nm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eRated Optical 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\"\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\"\u003eFor bidirectional single-fiber operation, match this 1310 nm TX \/ 1550 nm RX unit with a compatible 1550 nm TX \/ 1310 nm RX WDM counterpart; confirm fiber loss and equipment support.\u003c\/div\u003e\n\u003c\/div\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\u003cdiv class=\"cm-workflow-grid\"\u003e\n\u003cdiv class=\"cm-workflow-card\"\u003e\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\"\u003eSingle-Fiber Ethernet Extension\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003eConnect compatible 10\/100BASE-TX equipment to an existing single-mode fiber strand using WDM optics. Validate 20 km rated reach, 100BASE-FX speed and complementary optical wavelengths at the remote site.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"cm-workflow-card\"\u003e\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\"\u003ePoint-to-Point 100 Mbps Fiber Links\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003eEstablish a Fast Ethernet connection between supported industrial endpoints over a correctly specified single fiber. The far-end converter must transmit at 1550 nm and receive at 1310 nm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"cm-workflow-card\"\u003e\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\"\u003eCompact Industrial Media Conversion\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003eMount the converter on a 35 mm DIN rail or panel, connect a correctly sized 12–48VDC supply, and use grounding and surge-protection practices appropriate for the enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\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\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-fiber WDM links and complementary 1310\/1550 nm optical endpoints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eSystem Integrators\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor connecting industrial RJ45 Fast Ethernet equipment across suitable single-mode fiber paths.\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 compact DIN-rail installations powered by a properly rated 12–48VDC supply.\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 replacing a 20 km WDM converter with the correct optical wavelength direction and SC connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUPPORT: NO UNSOURCED WARRANTY DURATION --\u003e\n\u003cdiv class=\"cm-warranty\"\u003e\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. Ask about Special Order lead times, the applicable manufacturer warranty, the separately listed external DC power-supply options and compatible 1550 nm TX \/ 1310 nm RX WDM equipment. A suitable power supply or complementary converter is not confirmed as part of the package.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\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\u003cdiv class=\"cm-table-wrap\"\u003e\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\u003eEX42011-2E-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 WDM 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 Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-fiber WDM \/ BiDi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit 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\u003eReceive Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Rated 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\u003eComplementary Far-End Optic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1550 nm TX \/ 1310 nm RX; EtherWAN 2G optical option, subject to compatibility\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12–48VDC terminal 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 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\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\u003eExternal DC Supply Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot confirmed; verify package contents\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 on Coremicro listing; verify current fulfillment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\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\u003c!-- SINGLE FAQPage MICRODATA; NO DUPLICATE PRODUCT SCHEMA --\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat does the EtherWAN EX42011-2E-1-A do?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EtherWAN EX42011-2E-1-A converts 10\/100BASE-TX copper Ethernet into a 100BASE-FX single-mode WDM fiber connection. It uses an SC interface with a manufacturer-rated 20 km reach.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eDoes the EX42011-2E-1-A use one fiber or two?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX42011-2E-1-A uses a single-fiber WDM configuration. It sends and receives at different wavelengths through its SC optical interface, using a compatible complementary converter at the far end.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhich transmit and receive wavelengths does this media converter use?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX42011-2E-1-A transmits at 1310 nm and receives at 1550 nm. The remote WDM optic needs compatible 1550 nm transmit and 1310 nm receive wavelengths.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat is the maximum fiber link distance?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eEtherWAN rates the EX42011-2E-1-A for up to 20 km over suitable single-mode fiber. Actual suitability depends on optical loss, fiber condition and correctly matched endpoints.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat DC input and operating temperature are specified?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX42011-2E-1-A accepts 12–48VDC through a terminal block and operates from -10°C to +60°C. EtherWAN also lists a separately tested -20°C to +70°C range, which is not the normal operating rating.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eHow is EX42011-2E-1-A different from EX42011-2A-1-A or option 2G?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX42011-2E-1-A uses single-fiber SC WDM optics with 1310 nm TX and 1550 nm RX; the 2A is a conventional 1310 nm single-mode SC variant. EtherWAN option 2G is the complementary 20 km WDM optical arrangement with 1550 nm TX and 1310 nm RX.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eIs Coremicro an authorized EtherWAN dealer?\u003c\/h3\u003e\n\u003cdiv itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eCoremicro displays an Authorized Dealer designation on its listing for EX42011-2E-1-A. Buyers should confirm current authorization, Special Order availability, included power accessories and warranty coverage directly with Coremicro.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv class=\"cm-cta\"\u003e\n\u003ch3 class=\"cm-cta__title\"\u003eConfirm Your 20 km EtherWAN WDM Fiber Link\u003c\/h3\u003e\n\u003cp class=\"cm-cta__text\"\u003eAsk Coremicro to verify EX42011-2E-1-A Special Order availability, the complementary 1550 nm TX \/ 1310 nm RX remote optic, SC single-mode fiber compatibility, 12–48VDC power accessories and manufacturer warranty terms before purchase.\u003c\/p\u003e\n\u003ca class=\"cm-cta__button\" href=\"\/pages\/contact\"\u003eTalk to a Specialist\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER: VERIFIED PRODUCT PAGES --\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 class=\"cm-footer-links__item cm-footer-links__item--primary\" href=\"\/collections\/network\"\u003eNetwork Equipment\u003c\/a\u003e\u003ca class=\"cm-footer-links__item\" href=\"\/products\/etherwan-ex42011-2a-1-a-single-mode-sc-media-converter\"\u003e20 km Non-WDM Single-Mode SC Converter\u003c\/a\u003e\u003ca class=\"cm-footer-links__item\" href=\"\/products\/etherwan-ex42011-2d-1-a-single-mode-st-media-converter\"\u003e20 km Single-Mode ST Converter\u003c\/a\u003e\u003ca class=\"cm-footer-links__item\" href=\"\/pages\/contact\"\u003eContact Us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"EtherWan","offers":[{"title":"Default Title","offer_id":47488733872290,"sku":"EtherWan-EX42011-2E-1-A","price":207.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX42011-2E-1-A.webp?v=1793067974","url":"https:\/\/www.coremicro.com\/products\/etherwan-ex42011-2e-1-a-single-mode-wdm-media-converter","provider":"COREMICRO.COM","version":"1.0","type":"link"}