{"product_id":"400g-qsfp112-dr4-1310nm-500m-mpo-optical-module","title":"400G QSFP112 DR4 1310nm 500m MPO optical module","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQSFP112-DR4-400G optical module (single mode, 1310nm, 500m, MPO-12\/APC, DOM)\u003c\/p\u003e\n\u003cp\u003eThe QSFP112-DR4-400G QSFP112 optical module is a 400Gb\/s single-port QSFP112 DR4 single-mode parallel optical module, utilizing a single 4-channel MPO-12\/APC fiber interface. The short-reach four-channel (DR4) design incorporates 100G-PAM4 modulation technology, achieving a maximum fiber transmission distance of up to 500 meters when transmitted over OS2 single-mode fiber. The QSFP112 optical module is suitable for QSFP112\/QDD switches and Ethernet adapters. It boasts low latency, low power consumption, and high reliability, enabling upward connectivity to 800G Ethernet switches in a Spine-Leaf architecture. Additionally, it can interconnect with 400G QSFP-DD or OSFP DR4, catering to diverse application scenarios. When connecting a 1:2 optical splitter cable, the splitter end only has 2 channels, and the 400G optical module activates only these 2 channels, automatically achieving a 200G rate and reducing power consumption.\u003cbr\u003eThis is an ideal solution for supercomputing, capable of seamlessly integrating into computing and storage infrastructure, ensuring efficient high-performance interconnectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with Marvell DSP chip, with a maximum power consumption of 10W\u003cbr\u003eReal-machine testing to ensure superior performance, quality, and reliability\u003cbr\u003eCompliant with QSFP112 MSA CMIS Rev5.0 standard\u003cbr\u003eHot-plug QSFP112 packaging form\u003cbr\u003eThe high-speed electrical interface complies with the IEEE 802.3ck standard\u003cbr\u003e4×106.25G PAM4 retiming 400G AUI-4 electrical interface\u003cbr\u003eIt can interwork with other 400GBASE interfaces compliant with IEEE standards (if applicable)\u003cbr\u003eClass 1 laser safety\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"has-fixed-layout\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e  QSFP112-DR4-400G\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAndXe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage type\u003c\/td\u003e\n\u003ctd\u003e  QSFP112\u003c\/td\u003e\n\u003ctd\u003eMaximum transmission rate\u003c\/td\u003e\n\u003ctd\u003e425Gbps(4×106.25Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e  1310nm\u003c\/td\u003e\n\u003ctd\u003eMaximum transmission distance\u003c\/td\u003e\n\u003ctd\u003e500m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e  MPO-12\/APC\u003c\/td\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eSingle Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter type\u003c\/td\u003e\n\u003ctd\u003e  EML\u003c\/td\u003e\n\u003ctd\u003eReceiver type\u003c\/td\u003e\n\u003ctd\u003ePIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting power\u003c\/td\u003e\n\u003ctd\u003e  -2.9-4.0dBm\u003c\/td\u003e\n\u003ctd\u003e Minimum receiving power\u003c\/td\u003e\n\u003ctd\u003e-5.9dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower budget\u003c\/td\u003e\n\u003ctd\u003e  3dB\u003c\/td\u003e\n\u003ctd\u003eReceive overload\u003c\/td\u003e\n\u003ctd\u003e4.0dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power consumption\u003c\/td\u003e\n\u003ctd\u003e  10W\u003c\/td\u003e\n\u003ctd\u003eExtinction ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;3.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDDM\/DOM (Digital Diagnostics)\u003c\/td\u003e\n\u003ctd\u003e  supports\u003c\/td\u003e\n\u003ctd\u003ea commercial-grade temperature range of\u003c\/td\u003e\n\u003ctd\u003e0-70℃ (32-158℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation method (electrical port)\u003c\/td\u003e\n\u003ctd\u003e  4x100G-PAM4\u003c\/td\u003e\n\u003ctd\u003eModulation method (optical port)\u003c\/td\u003e\n\u003ctd\u003e4x100G-PAM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCDR (Clock Data Recovery)\u003c\/td\u003e\n\u003ctd\u003e  TX and RX\u003c\/td\u003e\n\u003ctd\u003eBuilt-in FEC\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber core size\u003c\/td\u003e\n\u003ctd\u003e  G.652\/9um\u003c\/td\u003e\n\u003ctd\u003ePackaging technology\u003c\/td\u003e\n\u003ctd\u003eCOB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Protocol\u003c\/td\u003e\n\u003ctd\u003e  QSFP112 MSA,CMIS 5.0,IEEE Std 802.3ck\u003c\/td\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 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":47951358034145,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/4194\/3009\/files\/20250901102458topt5z.png?v=1770357377","url":"https:\/\/osfpqsfp.com\/products\/400g-qsfp112-dr4-1310nm-500m-mpo-optical-module","provider":"AndXe official international website","version":"1.0","type":"link"}