{"product_id":"nscomm-400g-pam4-qsfp-dd-to-8x50g-sfp56-direct-attach-pvc-copper-cable-up-to-3m","title":"NSComm 400G PAM4 QSFP-DD to 8x50G SFP56 Direct Attach PVC Copper Cable, up to 3m","description":"\u003ch2 data-start=\"142\" data-end=\"248\"\u003e400G PAM4 QSFP-DD to 8×50G SFP56 Direct Attach Copper Cable (DAC), PVC, Passive, up to 3 m (10 ft)\u003c\/h2\u003e\n\u003ch3 data-start=\"255\" data-end=\"268\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"270\" data-end=\"675\"\u003eThe NSComm 400G PAM4 QSFP-DD to 8×50G SFP56 Direct Attach Copper Cable (DAC) is a high-density breakout copper solution designed for 400G-to-8×50G Ethernet applications in large-scale data centers, cloud environments, and HPC clusters. With one QSFP-DD connector on one end and eight SFP56 connectors on the other, it enables 400G-to-50G port breakout with unmatched cost efficiency.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"1013\"\u003eBuilt with twinax copper conductors and a durable PVC jacket, this DAC ensures robust EMI immunity, ultra-low latency, and mechanical flexibility. The passive version supports distances up to 3 m (10 ft) with near-zero power consumption, while active copper versions extend reach up to 5 m (16 ft) consuming ≤ 4 W.\u003c\/p\u003e\n\u003cp data-start=\"1485\" data-end=\"1603\"\u003eNeed to confirm compatibility with your exact switch or NIC? \u003ca href=\"https:\/\/network-switch.com\/#chatty-chat\"\u003e[Contact Us Now]\u003c\/a\u003e and our engineers will assist you.\u003c\/p\u003e\n\u003ch4 data-start=\"1610\" data-end=\"1633\"\u003eKey Specifications\u003c\/h4\u003e\n\u003cdiv class=\"_tableContainer_80l1q_1\"\u003e\n\u003cdiv class=\"_tableWrapper_80l1q_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1635\" data-end=\"2987\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1635\" data-end=\"1738\"\u003e\n\u003ctr data-start=\"1635\" data-end=\"1738\"\u003e\n\u003cth data-start=\"1635\" data-end=\"1663\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1663\" data-end=\"1738\" data-col-size=\"md\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1843\" data-end=\"2987\"\u003e\n\u003ctr data-start=\"1843\" data-end=\"1946\"\u003e\n\u003ctd data-start=\"1843\" data-end=\"1871\" data-col-size=\"sm\"\u003eVendor Name\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1871\" data-end=\"1946\"\u003eNSComm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1947\" data-end=\"2051\"\u003e\n\u003ctd data-start=\"1947\" data-end=\"1975\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1975\" data-end=\"2051\"\u003e400G PAM4 QSFP-DD to 8×50G SFP56 Direct Attach Copper Cable (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2052\" data-end=\"2155\"\u003e\n\u003ctd data-start=\"2052\" data-end=\"2080\" data-col-size=\"sm\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2080\" data-end=\"2155\"\u003e400 Gbps total, breakout into 8×50 Gbps channels (PAM4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2156\" data-end=\"2259\"\u003e\n\u003ctd data-start=\"2156\" data-end=\"2184\" data-col-size=\"sm\"\u003eCable Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2184\" data-end=\"2259\"\u003eTwinax Copper, PVC Jacket, Passive\/Active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2260\" data-end=\"2363\"\u003e\n\u003ctd data-start=\"2260\" data-end=\"2288\" data-col-size=\"sm\"\u003eMax Cable Distance\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2288\" data-end=\"2363\"\u003ePassive: up to 3 m (10 ft); Active: up to 5 m (16 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2364\" data-end=\"2467\"\u003e\n\u003ctd data-start=\"2364\" data-end=\"2392\" data-col-size=\"sm\"\u003eConductor AWG Options\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2392\" data-end=\"2467\"\u003e30 AWG (≤ 2 m), 26 AWG (≤ 3 m), 24 AWG (active ≤ 5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2468\" data-end=\"2571\"\u003e\n\u003ctd data-start=\"2468\" data-end=\"2496\" data-col-size=\"sm\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2496\" data-end=\"2571\"\u003e1× QSFP-DD to 8× SFP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2572\" data-end=\"2675\"\u003e\n\u003ctd data-start=\"2572\" data-end=\"2600\" data-col-size=\"sm\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2600\" data-end=\"2675\"\u003ePassive ≈ 0 W, Active ≤ 4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2676\" data-end=\"2779\"\u003e\n\u003ctd data-start=\"2676\" data-end=\"2704\" data-col-size=\"sm\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2704\" data-end=\"2779\"\u003e0 °C to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2780\" data-end=\"2883\"\u003e\n\u003ctd data-start=\"2780\" data-end=\"2808\" data-col-size=\"sm\"\u003eStandards Compliance\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2808\" data-end=\"2883\"\u003eQSFP-DD MSA (SFF-8679), SFP56 MSA (SFF-8432), IEEE 802.3cd\/bs, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2884\" data-end=\"2987\"\u003e\n\u003ctd data-start=\"2884\" data-end=\"2912\" data-col-size=\"sm\"\u003eApplications\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2912\" data-end=\"2987\"\u003e400G-to-50G breakout, server uplinks, switch aggregation, NIC-to-switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"2994\" data-end=\"3039\"\u003eWhy Choose NSComm 400G QSFP-DD to 8×50G DAC?\u003c\/h4\u003e\n\u003cul data-start=\"3041\" data-end=\"3387\"\u003e\n\u003cli data-start=\"3041\" data-end=\"3119\"\u003e\n\u003cp data-start=\"3043\" data-end=\"3119\"\u003eHigh-density breakout: Converts one 400G port into eight 50G channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3120\" data-end=\"3185\"\u003e\n\u003cp data-start=\"3122\" data-end=\"3185\"\u003eCost-effective: Significant savings over optics and AOCs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3186\" data-end=\"3243\"\u003e\n\u003cp data-start=\"3188\" data-end=\"3243\"\u003eUltra-low latency: Direct electrical copper path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3244\" data-end=\"3310\"\u003e\n\u003cp data-start=\"3246\" data-end=\"3310\"\u003eEnergy-efficient: Passive requires no power; active ≤ 4 W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3311\" data-end=\"3387\"\u003e\n\u003cp data-start=\"3313\" data-end=\"3387\"\u003eMulti-vendor support: Validated with all major networking platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"3394\" data-end=\"3413\"\u003eLength Options\u003c\/h4\u003e\n\u003cp data-start=\"3415\" data-end=\"3484\"\u003e\u003cstrong data-start=\"3415\" data-end=\"3444\"\u003eStandard stocked lengths:\u003c\/strong\u003e\u003cbr data-start=\"3444\" data-end=\"3447\"\u003e1 m (3 ft), 2 m (7 ft), 3 m (10 ft)\u003c\/p\u003e\n\u003cp data-start=\"3486\" data-end=\"3532\"\u003e\u003cstrong data-start=\"3486\" data-end=\"3516\"\u003eExtended (active) lengths:\u003c\/strong\u003e\u003cbr data-start=\"3516\" data-end=\"3519\"\u003e5 m (16 ft)\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 the NSComm 400G PAM4 QSFP-DD to 8x50G SFP56 Direct Attach PVC Copper 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\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Network-Switch \u0026 NS","offers":[{"title":"0.5m (2ft) \/ Generic","offer_id":48886071525632,"sku":"NS-DAC400G30-8N-1","price":1999.36,"currency_code":"USD","in_stock":true},{"title":"1m (3ft) \/ Generic","offer_id":48886071558400,"sku":"NS-DAC400G30-8N-2","price":2314.6,"currency_code":"USD","in_stock":true},{"title":"1.5m (5ft) \/ Generic","offer_id":48886071591168,"sku":"NS-DAC400G30-8N-3","price":2736.34,"currency_code":"USD","in_stock":true},{"title":"2m (7ft) \/ Generic","offer_id":48886071623936,"sku":"NS-DAC400G30-8N-4","price":3261.74,"currency_code":"USD","in_stock":true},{"title":"2.5m (8ft) \/ Generic","offer_id":48886071656704,"sku":"NS-DAC400G30-8N-5","price":3788.56,"currency_code":"USD","in_stock":true},{"title":"3m (10ft) \/ Generic","offer_id":48886071689472,"sku":"NS-DAC400G30-8N-6","price":4734.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/400GPAM4QSFPDDto8x50GSFP56DACCable_1.jpg?v=1782318865","url":"https:\/\/alotechparts.com\/en-br\/products\/nscomm-400g-pam4-qsfp-dd-to-8x50g-sfp56-direct-attach-pvc-copper-cable-up-to-3m","provider":"Alo Tech Solutions","version":"1.0","type":"link"}