{"product_id":"etherwan-ex-ls48-c3u-tc-n-ce-60km-sfp-module","title":"EtherWAN EX-LS48-C3U-TC-N-CE 60km 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 Reach\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 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\"\u003eDDM\u003c\/div\u003e\n\u003cdiv class=\"cm-stat-bar__label\"\u003eDigital Diagnostics\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- INTRO: BRAND + MODEL ARE BOLD --\u003e\n  \u003cp class=\"cm-intro\"\u003e\n    The \u003cstrong\u003e\u003ca href=\"\/collections\/network\"\u003eEtherWAN\u003c\/a\u003e EX-LS48-C3U-TC-N-CE\u003c\/strong\u003e is a non-hardened Gigabit SFP optical transceiver for long-distance links over 9\/125 µm single-mode fiber. Its single LC bidirectional (BiDi) interface transmits at 1550 nm and receives at 1310 nm, with a manufacturer-rated reach of 60 km. Digital Diagnostic Monitoring (DDM) supports optical diagnostics through compatible host equipment. Match the remote optic, SFP host requirements and complete optical link before purchasing.\n  \u003c\/p\u003e\n\n  \u003c!-- GEO FACTS BLOCK --\u003e\n  \u003cp class=\"cm-intro\" id=\"cm-geo-facts\"\u003e\n    The EtherWAN EX-LS48-C3U-TC-N-CE is a 1GbE, non-hardened single-fiber SFP module available as a Special Order listing through Coremicro in Union City, California. EtherWAN specifies a 60 km distance, single LC connector, 9\/125 µm single-mode fiber, 1550 nm transmit and 1310 nm receive wavelengths, DDM support, a 23 dB optical link budget, -2 to +4 dBm output power and -25 dBm receiver sensitivity. The operating temperature range is 0°C to +70°C. Coremicro displays an Authorized Dealer designation; confirm current price, authorization, stock, host compatibility and warranty terms directly with the seller.\n  \u003c\/p\u003e\n\n  \u003c!-- HERO: SINGLE USER-SUPPLIED SHOPIFY IMAGE --\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-TC-N-CE.webp?v=1793068330\u0026amp;width=1000\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TC-N-CE.webp?v=1793068330\u0026amp;width=700 700w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TC-N-CE.webp?v=1793068330\u0026amp;width=1000 1000w, https:\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TC-N-CE.webp?v=1793068330\u0026amp;width=1400 1400w\" sizes=\"(min-width: 1440px) 1416px, 100vw\" width=\"1000\" height=\"1000\" alt=\"EtherWAN EX-LS48-C3U-TC-N-CE 60 km single LC BiDi Gigabit SFP with DDM\" loading=\"lazy\" decoding=\"async\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES: LAYOUT 3, NO REPEATED IMAGES --\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\"\u003eThe rated 60 km transmission distance supports planning Gigabit Ethernet links over compatible 9\/125 µm single-mode fiber. Fiber attenuation, splices, connectors and available optical margin must be checked for the entire 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 Connection\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eThe single LC BiDi interface carries transmit and receive traffic on one fiber strand using different optical wavelengths. It is not interchangeable with a duplex LC transceiver without confirming the link design.\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\"\u003eThis module transmits at 1550 nm and receives at 1310 nm. The remote optic requires complementary 1310 nm TX \/ 1550 nm RX specifications, plus compatible speed, power levels and host support.\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\"\u003eDigital Diagnostic Monitoring\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eDDM can make optical diagnostic readings available on compatible managed network devices. Actual measurements and monitoring options depend on the host equipment and its 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\"\u003eCommercial-Temperature Operation\u003c\/h3\u003e\n      \u003cp class=\"cm-feature-box__text\"\u003eThe non-hardened TC model is rated for 0°C to +70°C. Do not substitute it for a separately rated -40°C to +85°C hardened optic without verifying site conditions.\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 specifies -2 to +4 dBm optical output and -25 dBm receiver sensitivity, with a listed 23 dB link budget. Check total path loss and reserve appropriate margin instead of assuming every 60 km route is viable.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- OPTICAL PERFORMANCE --\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\"\u003eConnector\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\"\u003eOptical 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\"\u003eDigital Diagnostics\u003c\/p\u003e\n\u003cp class=\"cm-card__grid-value\"\u003eDDM supported\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"cm-card__footer-strip\"\u003eUse a compatible complementary BiDi transceiver and validate total optical-path loss before deployment.\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  \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\"\u003eNetwork Infrastructure\u003c\/div\u003e\n      \u003ch3 class=\"cm-workflow-card__title\"\u003eLong-Distance Ethernet Links\u003c\/h3\u003e\n      \u003cp class=\"cm-workflow-card__text\"\u003eConnect compatible Gigabit network equipment across a single-mode fiber run when the host ports, optical losses and far-end transceiver meet the link requirements.\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\"\u003eSingle-Fiber Site Connectivity\u003c\/h3\u003e\n      \u003cp class=\"cm-workflow-card__text\"\u003eUse a complementary BiDi pair when one fiber strand is allocated between remote network locations. Confirm wavelengths and fiber-plant characteristics before installation.\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\"\u003eInspect available optical readings through supported network hardware to help diagnose link issues and verify an appropriate replacement module.\u003c\/p\u003e\n    \u003c\/div\u003e\u003c\/div\u003e\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  \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 planning 60 km optical links and verifying wavelength pairing and loss budgets.\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 selecting compatible single LC Gigabit SFP modules for remote network equipment.\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 links between separate facilities within the module's commercial temperature range.\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 DDM-assisted troubleshooting and exact-model replacement on supported hardware.\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  \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        \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-TC-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\u003eNon-hardened Gigabit SFP optical transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEthernet Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGigabit Ethernet (1GbE)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Fiber 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\u003e0°C to +70°C (32°F to 158°F)\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 (EtherWAN published figure)\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        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial Order listing at Coremicro; confirm before purchasing\u003c\/td\u003e\n\u003c\/tr\u003e\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  \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-TC-N-CE used for?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EtherWAN EX-LS48-C3U-TC-N-CE is a non-hardened Gigabit SFP transceiver for single-mode fiber links rated up to 60 km. It uses a single LC BiDi connection and supports Digital Diagnostic Monitoring (DDM).\u003c\/p\u003e\n      \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 60 km SFP transmit?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThis EtherWAN 60 km SFP is rated for 9\/125 µm single-mode fiber links up to 60 km. Actual reach depends on the optical link budget, installed fiber losses and compatible equipment.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eWhich connector and wavelengths does the EX-LS48-C3U-TC-N-CE use?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EX-LS48-C3U-TC-N-CE uses a single LC connector, transmits at 1550 nm and receives at 1310 nm. The far-end optic must use complementary wavelengths and meet the required optical specifications.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eDoes the EtherWAN EX-LS48-C3U-TC-N-CE support DDM?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EtherWAN EX-LS48-C3U-TC-N-CE supports Digital Diagnostic Monitoring (DDM). Diagnostic readings are accessible when the host switch or other network device supports them.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eCan this EtherWAN SFP operate in hardened industrial temperatures?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThis EtherWAN TC SFP is non-hardened and is specified for 0°C to +70°C operation. Installations requiring -40°C to +85°C optics need a separately rated hardened transceiver.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n      \u003ch3 itemprop=\"name\"\u003eHow does the EX-LS48-C3U-TC-N-CE differ from the EX-LS38-C3U-TC-N-CE?\u003c\/h3\u003e\n      \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n        \u003cp itemprop=\"text\"\u003eThe EX-LS48-C3U-TC-N-CE transmits at 1550 nm and receives at 1310 nm, while the EX-LS38-C3U-TC-N-CE transmits at 1310 nm and receives at 1550 nm. Both are listed for 60 km single LC Gigabit links, but host support and optical budgets must be verified before pairing them.\u003c\/p\u003e\n      \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\n        \u003cp itemprop=\"text\"\u003eCoremicro displays an Authorized Dealer designation on its listing for this EtherWAN SFP module. Contact Coremicro to confirm current dealer authorization, pricing, availability and applicable warranty coverage.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQPAGE JSON-LD; NO DUPLICATE PRODUCT SCHEMA --\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-TC-N-CE used for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EtherWAN EX-LS48-C3U-TC-N-CE is a non-hardened Gigabit SFP transceiver for single-mode fiber links rated up to 60 km. It uses a single LC BiDi connection and supports Digital Diagnostic Monitoring (DDM).\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How far can this EtherWAN 60 km SFP transmit?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This EtherWAN 60 km SFP is rated for 9\/125 µm single-mode fiber links up to 60 km. Actual reach depends on the optical link budget, installed fiber losses and compatible equipment.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Which connector and wavelengths does the EX-LS48-C3U-TC-N-CE use?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EX-LS48-C3U-TC-N-CE uses a single LC connector, transmits at 1550 nm and receives at 1310 nm. The far-end optic must use complementary wavelengths and meet the required optical specifications.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does the EtherWAN EX-LS48-C3U-TC-N-CE support DDM?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EtherWAN EX-LS48-C3U-TC-N-CE supports Digital Diagnostic Monitoring (DDM). Diagnostic readings are accessible when the host switch or other network device supports them.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can this EtherWAN SFP operate in hardened industrial temperatures?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This EtherWAN TC SFP is non-hardened and is specified for 0°C to +70°C operation. Installations requiring -40°C to +85°C optics need a separately rated hardened transceiver.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How does the EX-LS48-C3U-TC-N-CE differ from the EX-LS38-C3U-TC-N-CE?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The EX-LS48-C3U-TC-N-CE transmits at 1550 nm and receives at 1310 nm, while the EX-LS38-C3U-TC-N-CE transmits at 1310 nm and receives at 1550 nm. Both are listed for 60 km single LC Gigabit links, but host support and optical budgets must be verified before pairing them.\"\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 for this EtherWAN SFP module. Contact Coremicro to confirm current dealer authorization, pricing, availability and applicable warranty coverage.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n  \u003c!-- CTA --\u003e\n  \u003cdiv class=\"cm-cta\"\u003e\n    \u003ch3 class=\"cm-cta__title\"\u003eConfirm Your EtherWAN 60 km BiDi SFP Compatibility\u003c\/h3\u003e\n    \u003cp class=\"cm-cta__text\"\u003eContact Coremicro about the EX-LS48-C3U-TC-N-CE to confirm a compatible host SFP port, complementary far-end optic, optical link requirements, current Special Order availability and warranty coverage 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\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-ex-ls38-c3u-tc-n-ce-60km-sfp-module\" class=\"cm-footer-links__item\"\u003eComplementary 1310 nm SFP\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":47488737444002,"sku":"EtherWan-EX-LS48-C3U-TC-N-CE","price":677.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/EtherWan-EX-LS48-C3U-TC-N-CE.webp?v=1793068330","url":"https:\/\/www.coremicro.com\/products\/etherwan-ex-ls48-c3u-tc-n-ce-60km-sfp-module","provider":"COREMICRO.COM","version":"1.0","type":"link"}