{"product_id":"800g-qsfp-dd-2lr4","title":"800G QSFP-DD 2LR4 PAM4 1310nm 10km DOM 2×Duplex LC\/UPC Optical Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQDD-2LR4-800G optical module (single mode, 1310nm, 10km, 2× duplex LC\/UPC, DOM)\u003c\/p\u003e\n\u003cp\u003eThe QDD-2LR4-800G QSFP-DD optical module is specifically designed for 800GBASE Ethernet throughput, enabling a transmission distance of 10km over 8 pairs of single-mode fibers through two duplex LC\/UPC connectors. This optical module complies with IEEE 802.3cu and CMIS Rev 5.0 standards.\u003cbr\u003eThis optical module is equipped with two duplex LC connectors, enabling each 800G optical module to support two independent 400G LR4 links without the need for branching cables. It is suitable for 800G and 400G Ethernet, data centers, and 2x 400G LR4 branching applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a Broadcom 7nm DSP chip, it boasts a maximum power consumption of 18W\u003cbr\u003eDual-interface design enables flexible 2x 400G packet networking\u003cbr\u003e8×106.25G PAM4 re-timing 2x 400GAUI-4 C2M electrical interface\u003cbr\u003eComplies with IEEE802.3-2020, IEEE 802.3df-2024, and CMIS Rev 5.0 high-speed connectivity standards\u003cbr\u003eCompliant with hot-plug QSFP-DD MSA standard\u003cbr\u003eComplies with Class 1 laser safety and RoHS standards\u003cbr\u003eParameter testing to ensure excellent performance, quality, and reliability\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"has-fixed-layout\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible model name\u003c\/td\u003e\n\u003ctd\u003eQDD-800G-2LR4\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e  AndXe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eQSFP-DD\u003c\/td\u003e\n\u003ctd\u003eMaximum transmission rate\u003c\/td\u003e\n\u003ctd\u003e  850Gbps  (8×106.25Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelengths\u003c\/td\u003e\n\u003ctd\u003e1271nm,1291nm,1311nm和1331nm\u003c\/td\u003e\n\u003ctd\u003eMaximum transmission distance\u003c\/td\u003e\n\u003ctd\u003e  10km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e2×双工LC\/UPC\u003c\/td\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003e  Single Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter type\u003c\/td\u003e\n\u003ctd\u003eEML\u003c\/td\u003e\n\u003ctd\u003eReceiver type\u003c\/td\u003e\n\u003ctd\u003e  PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting power\u003c\/td\u003e\n\u003ctd\u003e-2.7-5.1dBm\u003c\/td\u003e\n\u003ctd\u003eMinimum receiving power\u003c\/td\u003e\n\u003ctd\u003e  -9dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower budget\u003c\/td\u003e\n\u003ctd\u003e6.3dB\u003c\/td\u003e\n\u003ctd\u003eReceive overload\u003c\/td\u003e\n\u003ctd\u003e  5.1dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power consumption\u003c\/td\u003e\n\u003ctd\u003e18W\u003c\/td\u003e\n\u003ctd\u003eExtinction ratio\u003c\/td\u003e\n\u003ctd\u003e  3.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation (electrical port)\u003c\/td\u003e\n\u003ctd\u003e8x100G-PAM4\u003c\/td\u003e\n\u003ctd\u003eModulation (optical port)\u003c\/td\u003e\n\u003ctd\u003e  8x100G-PAM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging technology\u003c\/td\u003e\n\u003ctd\u003eCOB (Chip On Board) packaging\u003c\/td\u003e\n\u003ctd\u003eDSP\u003c\/td\u003e\n\u003ctd\u003e  Broadcom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in FEC\u003c\/td\u003e\n\u003ctd\u003eis\u003c\/td\u003e\n\u003ctd\u003ea technical protocol\u003c\/td\u003e\n\u003ctd\u003e  CMIS Rev 5.0,IEEE 802.3cu-2021,100G Lambda MSA-\u003cbr\u003e  400G-LR4-10,QSFP-DD MSA HW Rev 6.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\"\u003eWarranty                              3 years \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AndXe official international website","offers":[{"title":"Default Title","offer_id":47957274001633,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/4194\/3009\/files\/20250830095312jkl8hc.png?v=1770614788","url":"https:\/\/osfpqsfp.com\/products\/800g-qsfp-dd-2lr4","provider":"AndXe official international website","version":"1.0","type":"link"}