{"product_id":"etherwan-ex-ls48-c3u-ti-n-ce-hardened-sfp-module","title":"EtherWAN EX-LS48-C3U-TI-N-CE Hardened SFP Module","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\"\u003e1GbE\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eGigabit Ethernet\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e60 km\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eRated Fiber Distance\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003eSingle LC\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eBiDi Fiber Connector\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-stat-bar__item\"\u003e\n\u003cdiv class=\"cm-stat-bar__value\"\u003e1550\/1310 nm\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eTX \/ RX Wavelengths\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 +85°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  \u003c!-- INTRO --\u003e\n  \u003cp class=\"cm-intro\"\u003eThe \u003ca href=\"\/collections\/network\"\u003eEtherWAN\u003c\/a\u003e EX-LS48-C3U-TI-N-CE is a hardened Gigabit SFP module for long-distance industrial Ethernet links over 9\/125 µm single-mode fiber. It uses a single LC bidirectional optical connection, transmitting at 1550 nm and receiving at 1310 nm, with a specified reach of 60 km. Digital Diagnostic Monitoring (DDM) assists troubleshooting when supported by the host switch. Select a compatible complementary optic at the far end and verify the entire fiber link.\u003c\/p\u003e\n  \u003c!-- GEO FACTS BLOCK --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003eThe EtherWAN EX-LS48-C3U-TI-N-CE is a hardened Gigabit single-mode SFP transceiver listed by Coremicro. EtherWAN specifies a 60 km distance, a single LC connector, 1550 nm transmit and 1310 nm receive wavelengths, DDM, a 23 dB optical link budget, -2 to +4 dBm optical output and -25 dBm receiver sensitivity. The operating temperature range is -40°C to +85°C. Confirm host compatibility, current price and the applicable manufacturer warranty before purchase.\u003c\/p\u003e\n  \u003c!-- HERO: the only raster image in this description --\u003e\n  \u003cdiv class=\"cm-hero\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TI-N-CE.webp?v=1793068313\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TI-N-CE.webp?v=1793068313\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TI-N-CE.webp?v=1793068313\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TI-N-CE.webp?v=1793068313\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN EX-LS48-C3U-TI-N-CE 60 km single-LC BiDi hardened Gigabit SFP with DDM\" loading=\"lazy\" decoding=\"async\"\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\"\u003e🔗\u003c\/div\u003e\n\u003ch3 class=\"cm-feature-box__title\"\u003e60 km Single-Mode Fiber Reach\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eSpecified for long-reach Gigabit Ethernet connectivity over 9\/125 µm single-mode fiber. Check splice loss, connectors and the total optical budget before committing to a 60 km route.\u003c\/p\u003e\n\u003c\/div\u003e\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\"\u003eSingle LC Bidirectional Interface\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eA single LC connection carries traffic in both directions using different optical wavelengths. This is not a duplex-LC module; check the installed fiber arrangement and switch SFP compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\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\"\u003e1550 nm TX \/ 1310 nm RX\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eThe module transmits at 1550 nm and receives at 1310 nm. The opposite end requires a compatible optic with complementary wavelength directions, such as a correctly specified 1310 nm TX \/ 1550 nm RX module.\u003c\/p\u003e\n\u003c\/div\u003e\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\"\u003eDDM Optical Diagnostics\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eDigital Diagnostic Monitoring can expose transceiver readings in supported network equipment. The actual data shown depends on the host hardware and its management software.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-feature-box\"\u003e\n\u003cdiv class=\"cm-feature-box__icon\"\u003e🌡️\u003c\/div\u003e\n\u003ch3 class=\"cm-feature-box__title\"\u003eHardened Industrial Temperature Rating\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eThe -40°C to +85°C operating range is intended for compatible industrial networking environments. The host switch, cabinet and other components must meet their own environmental limits.\u003c\/p\u003e\n\u003c\/div\u003e\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\"\u003e23 dB Optical Link Budget\u003c\/h3\u003e\n\u003cp class=\"cm-feature-box__text\"\u003eEtherWAN lists optical output power of -2 to +4 dBm and receiver sensitivity of -25 dBm. Plan for appropriate optical margin rather than treating the 60 km rating as a guaranteed distance.\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\"\u003eOptical Performance\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\"\u003eFiber Type\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e9\/125 µm single-mode\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eConnection\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eSingle LC \/ BiDi\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\"\u003e1550 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\"\u003e1310 nm\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eOptical Link Budget\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e23 dB\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eTX Output Power\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e-2 to +4 dBm\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eReceiver Sensitivity\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003e-25 dBm\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-card__grid-item\"\u003e\n\u003cp class=\"cm-card__grid-label\"\u003eMonitoring\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eDDM\u003c\/p\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003cdiv class=\"cm-card__footer-strip\"\u003eUse a complementary far-end BiDi optic and verify the full optical path.\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\"\u003eExtended Industrial Fiber Links\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003eConnect compatible industrial Ethernet switches across separated network cabinets where copper Ethernet cannot span the route.\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\"\u003eBuilding-to-Building Connectivity\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003ePlan single-fiber links between supported devices at distant locations, checking total attenuation and the complementary far-end transceiver.\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\"\u003eNetwork Maintenance\u003c\/div\u003e\n\u003ch3 class=\"cm-workflow-card__title\"\u003eDDM-Assisted Troubleshooting\u003c\/h3\u003e\n\u003cp class=\"cm-workflow-card__text\"\u003eReview available optical diagnostic readings through compatible host equipment when diagnosing performance or fiber-path problems.\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\"\u003eNetwork Engineers\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor Gigabit single-mode links requiring verified transmit and receive wavelengths.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eIndustrial Integrators\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor compatible networking systems deployed in wide-temperature environments.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eInfrastructure Teams\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor planning connectivity between separated sites over long fiber routes.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"cm-audience-card\"\u003e\n\u003cp class=\"cm-audience-card__label\"\u003eNetwork Support Teams\u003c\/p\u003e\n\u003cp class=\"cm-audience-card__text\"\u003eFor DDM-assisted optical diagnostics on supported host equipment.\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\"\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEX-LS48-C3U-TI-N-CE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened Gigabit SFP optical transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGigabit Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 km\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/125 µm single-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle LC (BiDi)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit 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\u003eReceive 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\u003eDigital Diagnostic Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported (DDM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Link Budget\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-2 to +4 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25 dBm\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  \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat is the EtherWAN EX-LS48-C3U-TI-N-CE used for?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX-LS48-C3U-TI-N-CE is a hardened EtherWAN Gigabit SFP transceiver for single-mode fiber links rated up to 60 km. It uses a single LC interface and supports Digital Diagnostic Monitoring.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eHow far can this EtherWAN SFP transmit over single-mode fiber?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis EtherWAN SFP has a manufacturer-listed distance of 60 km over 9\/125 µm single-mode fiber. Actual reach depends on total optical loss, available margin and compatible equipment.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhich wavelengths and connector does this BiDi module use?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis BiDi module transmits at 1550 nm and receives at 1310 nm through a single LC connector. The far-end optic must have complementary transmit and receive wavelengths.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eDoes the EX-LS48-C3U-TI-N-CE support DDM?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX-LS48-C3U-TI-N-CE supports Digital Diagnostic Monitoring. Diagnostic readings are available only when the host device exposes them.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eCan this hardened SFP operate in industrial environments?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis hardened SFP has a specified operating temperature range of -40°C to +85°C. The connected switch and enclosure must also meet the environmental requirements.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhat is the difference between the EX-LS48-C3U-TI-N-CE and EX-LS48-C3U-TI-N-EB?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThe EX-LS48-C3U-TI-N-CE is a 60 km single-LC BiDi transceiver using 1550 nm transmit and 1310 nm receive wavelengths. The EX-LS48-C3U-TI-N-EB is rated for 70 km and uses duplex LC optics, so the modules are not direct substitutes.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\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\u003cp itemprop=\"text\"\u003eCoremicro displays an Authorized Dealer designation on its listing of this EtherWAN transceiver. Buyers can contact Coremicro to confirm current authorization, warranty coverage and availability.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the EtherWAN EX-LS48-C3U-TI-N-CE used for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EX-LS48-C3U-TI-N-CE is a hardened EtherWAN Gigabit SFP transceiver for single-mode fiber links rated up to 60 km. It uses a single LC interface and supports Digital Diagnostic Monitoring.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How far can this EtherWAN SFP transmit over single-mode fiber?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This EtherWAN SFP has a manufacturer-listed distance of 60 km over 9\/125 µm single-mode fiber. Actual reach depends on total optical loss, available margin and compatible equipment.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Which wavelengths and connector does this BiDi module use?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This BiDi module transmits at 1550 nm and receives at 1310 nm through a single LC connector. The far-end optic must have complementary transmit and receive wavelengths.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does the EX-LS48-C3U-TI-N-CE support DDM?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EX-LS48-C3U-TI-N-CE supports Digital Diagnostic Monitoring. Diagnostic readings are available only when the host device exposes them.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can this hardened SFP operate in industrial environments?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This hardened SFP has a specified operating temperature range of -40°C to +85°C. The connected switch and enclosure must also meet the environmental requirements.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the difference between the EX-LS48-C3U-TI-N-CE and EX-LS48-C3U-TI-N-EB?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EX-LS48-C3U-TI-N-CE is a 60 km single-LC BiDi transceiver using 1550 nm transmit and 1310 nm receive wavelengths. The EX-LS48-C3U-TI-N-EB is rated for 70 km and uses duplex LC optics, so the modules are not direct substitutes.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is Coremicro an authorized EtherWAN dealer?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Coremicro displays an Authorized Dealer designation on its listing of this EtherWAN transceiver. Buyers can contact Coremicro to confirm current authorization, warranty coverage and availability.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n  \u003c!-- CTA --\u003e\n  \u003cdiv class=\"cm-cta\"\u003e\n\u003ch3 class=\"cm-cta__title\"\u003eConfirm the Right EtherWAN BiDi SFP for Your Network\u003c\/h3\u003e\n\u003cp class=\"cm-cta__text\"\u003eCoremicro lists this module with an Authorized Dealer designation. Contact the team to verify complementary wavelength pairing, switch compatibility, optical budget, availability and manufacturer warranty before ordering.\u003c\/p\u003e\n\u003ca href=\"\/pages\/contact\" class=\"cm-cta__button\"\u003eTalk to a Specialist\u003c\/a\u003e\n\u003c\/div\u003e\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\"\u003eEtherWAN Network Products\u003c\/a\u003e\n    \u003ca href=\"\/products\/etherwan-ex-ls38-c3u-ti-n-ce-hardened-60km-sfp-module\" class=\"cm-footer-links__item\"\u003eComplementary 1310 nm SFP Model\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\u003c\/div\u003e\n","brand":"EtherWan","offers":[{"title":"Default Title","offer_id":47488737509538,"sku":"EtherWan-EX-LS48-C3U-TI-N-CE","price":699.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TI-N-CE.webp?v=1793068313","url":"https:\/\/www.coremicro.com\/products\/etherwan-ex-ls48-c3u-ti-n-ce-hardened-sfp-module","provider":"COREMICRO.COM","version":"1.0","type":"link"}