{"product_id":"sfp-ge-lh40-sm1310-d","title":"SFP-GE-LH40-SM1310-D - 1000BASE-EX SFP 40km SMF Transceiver","description":"\u003cdiv class=\"product-overview\"\u003e\n    \u003cp\u003eHigh-performance H3C SFP-GE-LH40-SM1310-D transceiver for 1000BASE-EX Gigabit Ethernet, supporting 40km over single-mode fiber with digital diagnostic monitoring.\u003c\/p\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"feature-grid\"\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eExtended Reach\u003c\/h3\u003e\n\u003cp\u003eSupports up to 40 km over single-mode fiber, ideal for long-haul connections.\u003c\/p\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eDigital Diagnostics\u003c\/h3\u003e\n\u003cp\u003eBuilt-in DDM for real-time monitoring of temperature, voltage, and optical power.\u003c\/p\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eLow Power\u003c\/h3\u003e\n\u003cp\u003eOperates on single 3.3V supply with low power dissipation for energy efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eHot-Pluggable\u003c\/h3\u003e\n\u003cp\u003eSFP form factor enables easy installation and replacement without network downtime.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003ch2\u003eSpecifications\u003c\/h2\u003e\n    \u003ctable class=\"spec-table\"\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP-GE-LH40-SM1310-D\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eH3C\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25 Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1310 nm\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 (9\/125 µm)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 km\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDFB Laser \/ PIN Photodetector\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-5 to 0 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\u0026lt; -24 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Overload\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; -3 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtinction Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 9 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuplex LC\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\u003eYes\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\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-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMSA, RoHS, Class 1 Laser\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003ch2\u003eKey Benefits\u003c\/h2\u003e\n    \u003cdiv class=\"benefits\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e – Genuine H3C at a fraction of OEM pricing, ensuring reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteroperable\u003c\/strong\u003e – Fully compliant with SFP MSA, compatible with a wide range of networking equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable\u003c\/strong\u003e – Built-in diagnostics and robust design for mission-critical networks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.product-overview{ font-family: inherit; max-width: 1100px; margin: auto; line-height: 1.6; color: #333; }\n.product-overview h2{ font-size: 20px; font-weight: 700; margin: 30px 0 15px; color: #2C2D2E; border-bottom: 2px solid #e5e7eb; padding-bottom: 6px; }\n.product-overview h3{ font-size: 16px; font-weight: 700; margin-top: 0; margin-bottom: 8px; color: #2C2D2E; }\n.product-overview p, .product-overview li, .product-overview td{ font-size: 14px; }\n.feature-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 15px; margin: 20px 0; }\n.feature-card{ border: 1px solid #e5e7eb; border-left: 3px solid #2C2D2E; padding: 15px; background: #fff; }\n.feature-card p{ margin: 0; }\n.spec-table{ width: 100%; border-collapse: collapse; margin-top: 15px; }\n.spec-table td{ border: 1px solid #eee; padding: 10px; vertical-align: top; }\n.spec-table tr:nth-child(even){ background: #fafafa; }\n.benefits ul{ padding-left: 18px; }\n.benefits li{ margin-bottom: 10px; }\n\u003c\/style\u003e","brand":"H3C","offers":[{"title":"Default Title","offer_id":49403931361507,"sku":"SFP-GE-LH40-SM1310-D","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/3575\/1844\/files\/SPF_Transceiver.jpg?v=1784096626","url":"https:\/\/www.datadirectglobal.com\/products\/sfp-ge-lh40-sm1310-d","provider":"DATADIRECT GLOBAL LIMITED","version":"1.0","type":"link"}