{"product_id":"enet-qdd-400g-lr8-s-enc-400gbase-lr8-qsfp-dd-transceiver","title":"ENET QDD-400G-LR8-S-ENC 400GBASE-LR8 QSFP-DD Transceiver","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-why\"\u003e\u003ch1\u003eENET QDD-400G-LR8-S-ENC 400GBASE-LR8 QSFP-DD Transceiver Module\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eENET QDD-400G-LR8-S-ENC\u003c\/strong\u003e is a Cisco-compatible \u003cstrong\u003e400GBASE-LR8 QSFP-DD transceiver\u003c\/strong\u003e engineered for enterprise data centers and high-speed networking environments requiring reliable long-reach connectivity. This \u003cstrong\u003esingle-mode fiber transceiver\u003c\/strong\u003e delivers 400Gb\/s performance over extended distances up to 10 km, making it ideal for campus interconnects, data center expansion, and carrier-grade deployments. Built as a functionally identical replacement for OEM Cisco modules, it provides seamless interoperability with TAA compliance for government and enterprise procurement requirements.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e400Gb\/s data rate over single-mode fiber links\u003c\/li\u003e\n\u003cli\u003e10 km reach on G.652 standard single-mode fiber\u003c\/li\u003e\n\u003cli\u003eQSFP-DD form factor with duplex LC connector\u003c\/li\u003e\n\u003cli\u003eLAN-WDM wavelengths (1273nm–1309nm) for reliable transmission\u003c\/li\u003e\n\u003cli\u003eCisco-compatible design for seamless network integration\u003c\/li\u003e\n\u003cli\u003eTAA compliant for government and enterprise procurement\u003c\/li\u003e\n\u003cli\u003eFunctionally identical to OEM Cisco QDD-400G-LR8-S module\u003c\/li\u003e\n\u003cli\u003eHot-pluggable design for flexible deployment\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"specifications\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eENET SOLUTIONS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eQDD-400G-LR8-S-ENC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eQSFP-DD Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e400Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode (G.652)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance\u003c\/td\u003e\n\u003ctd\u003e10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDuplex LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Range\u003c\/td\u003e\n\u003ctd\u003e1273nm–1309nm (LAN-WDM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eQSFP-DD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eTAA Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCisco Networks (OEM equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a 400GBASE-LR8 QSFP-DD transceiver used for?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e400GBASE-LR8 QSFP-DD transceiver\u003c\/strong\u003e is used for high-speed, long-distance optical connectivity in data centers, campus networks, and carrier environments. It supports 400Gb\/s transmission over single-mode fiber up to 10 km, making it ideal for connecting remote data centers, building-to-building links, and high-capacity backbone networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the ENET QDD-400G-LR8-S-ENC compatible with Cisco equipment?\u003c\/h3\u003e\n\u003cp\u003eYes, the ENET QDD-400G-LR8-S-ENC is \u003cstrong\u003eCisco-compatible\u003c\/strong\u003e and functionally identical to the OEM Cisco QDD-400G-LR8-S module. It provides seamless interoperability with Cisco routers, switches, and optical networking platforms without requiring firmware updates or configuration changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat fiber type does this 400G transceiver require?\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle-mode fiber transceiver\u003c\/strong\u003e operates on standard G.652 single-mode fiber, the most common fiber type in enterprise networks. It uses duplex LC connectors and LAN-WDM wavelengths (1273nm–1309nm) for reliable, long-reach transmission up to 10 km.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhy choose ENET QDD-400G-LR8-S-ENC over OEM modules?\u003c\/h3\u003e\n\u003cp\u003eThe ENET \u003cstrong\u003e400GBASE-LR8 QSFP-DD module\u003c\/strong\u003e offers significant cost savings while maintaining OEM-level performance and reliability. It is TAA compliant for government procurement, hot-pluggable for flexible deployment, and backed by enterprise-grade support—making it an ideal choice for budget-conscious organizations without compromising network performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"ENET SOLUTIONS","offers":[{"title":"Default Title","offer_id":41734087606347,"sku":"QDD-400G-LR8-S-ENC","price":18487.58,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.tecisoft.com\/products\/enet-qdd-400g-lr8-s-enc-400gbase-lr8-qsfp-dd-transceiver","provider":"TeciSoft","version":"1.0","type":"link"}