{"product_id":"nscomm-800g-osfp-2x400g-acc","title":"NSComm NVIDIA\/Mellanox Compatible 800G OSFP Finned Top to 2 x 400G OSFP Flat Top Ethernet Active Direct Attach Copper Breakout Cable up to 5m(16ft)","description":"\u003ch2\u003e800G OSFP (Finned Top) to 2 x 400G OSFP (Flat Top) InfiniBand NDR Active Direct Attach Copper Breakout Cable (ACC\/DAC)\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe NSComm 800G OSFP Finned Top to 2400G OSFP Flat Top Active Direct Attach Copper (ACC\/DAC) Breakout Cable is a high-density, low-latency solution for InfiniBand NDR fabrics, allowing you to split one 800G twin-port OSFP link into two 400G OSFP links. With integrated active copper and factory-terminated connectors, it simplifies deployment and reduces reliance on optical modules for short-to-medium reach interconnects.\u003c\/p\u003e\n\u003cp\u003eBecause NVIDIA InfiniBand is the mainstream choice for NDR AI\/HPC clusters, this breakout ACC is optimized for NVIDIA (IB) environments (select NVIDIA coding on the product page), while still supporting selectable options for other platforms when needed.\u003c\/p\u003e\n\u003cp\u003eThe 800G OSFP finned-top end is designed for dense switch cages, while the 400G OSFP flat-top ends fit adapter-style cages that use external heatsinks. With predictable power ( 1.5W @800G, 0.6W @400G ) and a 40mm minimum bend radius, it's ideal for clean, high-performance rack cabling.\u003c\/p\u003e\n\u003ch4\u003eCompatibility Options (Coding) - NVIDIA Focus, Multi-Vendor Ready\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended option:\u003c\/strong\u003e choose NVIDIA (IB) coding for NVIDIA InfiniBand NDR fabrics (Quantum-2 \/ ConnectX-class deployments).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available:\u003c\/strong\u003e selectable coding options for other platforms (choose the matching option on the product page).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which coding you need? Contact our certified engineers and we'll help confirm the right option for your exact model.\u003c\/p\u003e\n\u003ch4\u003eUse Scenarios \/ Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuantum-2 switch to ConnectX endpoints:\u003c\/strong\u003e break out an 800G switch port into two 400G OSFP links for GPU\/server adapters in the rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpine \/ super-spine short links (InfiniBand):\u003c\/strong\u003e compact NDR fabrics where switches are in the same row or adjacent racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eToR connections for GPU racks:\u003c\/strong\u003e low-latency copper links from compute systems to top-of-rack switching in AI pods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInfiniBand storage fabrics:\u003c\/strong\u003e short high-bandwidth links to storage nodes where latency and cabling simplicity matter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey Specifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 29.9407%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 69.6983%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eVendor Name\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003eNSComm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e800G OSFP (Finned Top) to 2400G OSFP (Flat Top) Active Direct Attach Copper (ACC\/DAC) Breakout Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e800G OSFP (Finned Top) to 2400G OSFP (Flat Top)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e800Gbps (2400Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eMedia\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eCable Type\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003eActive Breakout DAC (ACC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eModulation\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003ePAM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e1.5W @800G; 0.6W @400G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eMinimum Bend Radius\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eWire AWG\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e26AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eJacket Material\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003ePET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e0 to 70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003eInfiniBand NDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eStandards \/ Compliance\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003eOSFP MSA, CMIS 5.0, IEEE 802.3ck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9407%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 69.6983%;\"\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eWhy Choose NSComm 800G to 2 x 400G OSFP NDR Breakout ACC?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNVIDIA-ready:\u003c\/strong\u003e optimized for NVIDIA InfiniBand NDR deployments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOne 800G port, two 400G links:\u003c\/strong\u003e improve port density and simplify fanout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow latency:\u003c\/strong\u003e active copper interconnect for fast rack-level fabrics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal-aware design:\u003c\/strong\u003e finned-top OSFP for switch cages, flat-top OSFP for adapter cages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictable power:\u003c\/strong\u003e clear per-speed power for planning dense clusters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEngineer-backed support:\u003c\/strong\u003e coding selection and NDR cabling guidance available.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOptions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable lengths:\u003c\/strong\u003e 1m, 2m, 3m, 4m, 5m\u003cbr\u003e\u003cstrong\u003eCoding options:\u003c\/strong\u003e select NVIDIA (IB) or other vendor coding on the product page\u003c\/p\u003e\n\u003ch3 class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003eMore Details\u003c\/h3\u003e\n\u003ch4 style=\"text-align: left;\" class=\"authoritative-certification-icon\"\u003eQuality Certifications\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/3Y_Warranty_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/ISO9001-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/ISO14001-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/ISO27001-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/ISO45001-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/CE-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/Reach-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/CB-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/cURus-UL_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/FCC-SFP_50x50.png?v=1753520941\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/UKCA-SFP_50x50.png?v=1753521101\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003eDo you have any question about NSComm 800G OSFP to 2 x 400G OSFP Breakout ACC Cable?\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003ePlease \u003ca href=\"#chatty-chat\"\u003eChat with us\u003c\/a\u003e now!\u003c\/p\u003e\n\u003cp class=\"authoritative-certification-icon\" style=\"text-align: left;\"\u003eor leave us an message on \u003ca href=\"mailto:sales@network-switch.com\"\u003esales@network-switch.com\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 class=\"pb-4 mb-4\"\u003eWarranty\u003c\/h4\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i1\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Low Price Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNetwork-switch.com provides high-quality products at low wholesale prices\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6\"\u003e\n\u003ci class=\"i2\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Quality Assurance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll items are ORIGINAL and GENUINE only.\u003cbr\u003eItem conditions are \"New Sealed\". They are fully tested by Certified CCIE \/ HCIE \/ RCNP Engineers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i4\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eFree Technical Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_2 col-12 col-md-6\"\u003e\n\u003ci class=\"i3\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003e100% Money Back Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can contact our customer service team to exchange or return any product that you bought from us.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"detaildl_3 col-12 col-md-6 pr-md-5\"\u003e\n\u003ci class=\"i\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eStandard Warranty Policy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginal New Sealed Enterprise Hardware: 3 Years\u003cbr\u003eOriginal New Sealed Consumer Devices: 1 Year\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detaildl_3 col-12 col-md-6\"\u003e\n\u003ci class=\"i\"\u003e\u003c\/i\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp class=\"font16 color333 mb-2\"\u003e\u003cstrong\u003eThe Support Contacts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Network-Switch \u0026 NS","offers":[{"title":"1m (3ft) \/ Nvidia","offer_id":48255441273047,"sku":"NS-ACC800GOSFP2N-1","price":1192.8,"currency_code":"USD","in_stock":true},{"title":"1m (3ft) \/ Generic","offer_id":48255441305815,"sku":"NS-ACC800GOSFP2N-2","price":1192.8,"currency_code":"USD","in_stock":true},{"title":"3m (10ft) \/ Nvidia","offer_id":48255441338583,"sku":"NS-ACC800GOSFP2N-3","price":1324.05,"currency_code":"USD","in_stock":true},{"title":"3m (10ft) \/ Generic","offer_id":48255441371351,"sku":"NS-ACC800GOSFP2N-4","price":1324.05,"currency_code":"USD","in_stock":true},{"title":"5m (16ft) \/ Nvidia","offer_id":48255441404119,"sku":"NS-ACC800GOSFP2N-5","price":1455.3,"currency_code":"USD","in_stock":true},{"title":"5m (16ft) \/ Generic","offer_id":48255441436887,"sku":"NS-ACC800GOSFP2N-6","price":1455.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/7566\/9719\/files\/800G_OSFP_to_2_x_400G_OSFP_Breakout_ACC_Cable_Active_Direct_Attach_Copper_1.jpg?v=1770191843","url":"https:\/\/network-switch.com\/products\/nscomm-800g-osfp-2x400g-acc","provider":"network-switch.com","version":"1.0","type":"link"}