{"product_id":"400g-qsfp112-sr4","title":"400G QSFP112 SR4 1310nm 50m MPO Optical Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQSFP112-SR4-400G optical module (multimode, 850nm, 50m, MPO-12\/APC, DOM)\u003c\/p\u003e\n\u003cp\u003eThe QSFP112-SR4-400G optical module is a 400Gb\/s single-port QSFP112 optical module that utilizes SR4 multimode parallel transmission technology and is equipped with a single-channel 4-fiber MPO-12\/APC fiber interface. The short-reach four-channel (SR4) design incorporates 100G-PAM4 modulation technology, achieving a maximum transmission distance of 50 meters when using OM4 multimode fiber.\u003cbr\u003eThe QSFP112 optical module can be utilized in QSFP112\/QDD switches and Ethernet adapters. Characterized by low latency, low power consumption, and high reliability, it can be connected upstream to 800G Ethernet switches in the Spine-Leaf architecture, and can also interconnect with 400G QSFP-DD or OSFP SR4, 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 only activates 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\u003eBuilt-in Broadcom chip, with a maximum power consumption of 9W\u003cbr\u003eFlexible compatibility with Q112\/QDD switches and Ethernet adapters\u003cbr\u003eSeamless upgrade to 800G, with the architecture supporting 800G to 2x400G links\u003cbr\u003eProvide professional compatibility and parameter testing reports\u003cbr\u003eSupports 200G (2x100G) 1\/2 rate configuration\u003cbr\u003eConvert four 100G-PAM4 electrical signals into four 100G-PAM4 optical signals for parallel transmission\u003cbr\u003eCompliant with hot-plug QSFP112 MSA, CMIS 4.0 standard, and Class 1 laser safety standard\u003cbr\u003eIt complies with the IEEE df-2024 standard and is interoperable with other 400GBASE interfaces that comply with IEEE standards\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-SR4-400G\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\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e   QSFP112\u003c\/td\u003e\n\u003ctd\u003eMaximum Transmission Rate\u003c\/td\u003e\n\u003ctd\u003e 425Gbps(4×106.25Gb\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e   850nm\u003c\/td\u003e\n\u003ctd\u003eMaximum transmission distance\u003c\/td\u003e\n\u003ctd\u003e 30m@OM3\/50m@OM4\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\u003e Multimode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter type\u003c\/td\u003e\n\u003ctd\u003e   VCSEL\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   -4.6-4dBm\u003c\/td\u003e\n\u003ctd\u003eMinimum receiving power\u003c\/td\u003e\n\u003ctd\u003e -6.4dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower budget\u003c\/td\u003e\n\u003ctd\u003e   1.8dB\u003c\/td\u003e\n\u003ctd\u003eReception overload\u003c\/td\u003e\n\u003ctd\u003e 4.0dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power consumption\u003c\/td\u003e\n\u003ctd\u003e   9W\u003c\/td\u003e\n\u003ctd\u003eExtinction ratio\u003c\/td\u003e\n\u003ctd\u003e \u0026gt;2.5dB\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\u003e 0-70℃ (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\u003e 4x100G-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\u003e Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber core size\u003c\/td\u003e\n\u003ctd\u003e   50μm\u003c\/td\u003e\n\u003ctd\u003ePackaging technology\u003c\/td\u003e\n\u003ctd\u003e COB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMean time between failures\u003c\/td\u003e\n\u003ctd\u003e   1420071 (@40°C, 90% confidence)\u003c\/td\u003e\n\u003ctd\u003eApplication type\u003c\/td\u003e\n\u003ctd\u003e 400G Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport protocol\u003c\/td\u003e\n\u003ctd\u003e   QSFP112 MSA,CMIS Rev5.0,IEEEdf-2024\u003c\/td\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e 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 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