{"product_id":"2342934-3-qsfp-dd-cage-1x1-port-with-heat-sink-connector-press-fit-through-hole","title":"2342934-3 QSFP-DD Cage 1x1 Port With Heat Sink Connector Press-Fit Through Hole","description":"\u003cdiv class=\"checklist-box\"\u003e\n\u003ch2 class=\"tab-title\"\u003eQSFP-DD, None, Single, Wire-to-Board, Printed Circuit Board, 1 x 1, 1 Port, 1 Rear EONs per Port Column, Networking\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2342934-3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1x1\u003cspan\u003e \u003c\/span\u003eQSFP-DD\u003cspan\u003e \u003c\/span\u003e(Quad Small Form-factor Pluggable Double Density) Cage Assembly\u003c\/strong\u003e, engineered to provide the critical mechanical, electromagnetic, and thermal infrastructure required for next-generation 400G and 800G networking equipment. Designed to house high-speed optical transceivers and Direct Attach Copper (DAC) cables, this single-port receptacle is an essential physical layer (PHY) component for modern Top-of-Rack (ToR) switches and core routing platforms.\u003c\/p\u003e\n\u003cp\u003eBecause QSFP-DD modules can draw up to 15W-25W of power, thermal management is the primary engineering challenge. To address this, the 2342934-3 is equipped with an integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e13.5mm networking-style zipper heatsink\u003c\/strong\u003e. Unlike standard extruded heatsinks, zipper-fin technology allows for an exceptionally high fin density and increased surface area. This specific \"networking\" profile is optimized for side-to-side or front-to-back airflow configurations typical in 1RU and 2RU server chassis, ensuring superior thermal dissipation and preventing optical module thermal throttling under heavy data loads.\u003c\/p\u003e\n\u003cp\u003eMechanically, the cage is constructed from robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless Steel\u003c\/strong\u003e, offering superior rigidity to withstand the heavy insertion and extraction forces of thick 400G DAC bundles while providing a strict 360-degree EMI seal around the bezel. For PCB mounting, the assembly utilizes a solderless\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePress-Fit termination\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeaturing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1 Rear EON (Eye-of-Needle) per port column\u003c\/strong\u003e. This EON press-fit design is crucial for high-speed networking: it eliminates the extreme thermal stress associated with wave soldering on the expensive, high-layer-count PCBs required for 400G routing, while ensuring highly reliable, long-term mechanical retention.\u003c\/p\u003e\n\u003cp\u003eOperating flawlessly in high-density environments, the 2342934-3 QSFP-DD cage is the definitive structural solution for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecloud data centers, AI computing clusters, 5G telecom infrastructure, and high-performance enterprise edge switches.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e🔧 Key Features:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eForm Factor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQSFP-DD (Quad Small Form-factor Pluggable Double Density)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1x1 cage, single port\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrientation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRight angle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Style:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePress-fit through-hole\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Cooling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZipper-style heatsink\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCage Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight Pipe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEMI Springs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes, for enhanced shielding\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Rate Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 400Gbps (8 lanes x 50Gbps PAM4)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackward Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports legacy QSFP modules\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Areas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed data communication, cloud computing, enterprise networks, high-performance computing (HPC)\u003c\/p\u003e\n✅ \u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\n\u003cp\u003e1.Hyperscale Data Centers\u003c\/p\u003e\n\u003cp\u003e2.High-speed Switches and Routers\u003c\/p\u003e\n\u003cp\u003e3.Rack Servers and Blade Servers\u003c\/p\u003e\n\u003cp\u003e4.Optical Transceivers for 200G\/400G Ethernet\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cstyle\u003e\n.ftable_0114f109 { width:100%; border-collapse:collapse; margin:15px 0; font-size:13px; table-layout:fixed; word-wrap:break-word; overflow-wrap:break-word; }\n.ftable_0114f109 th { background-color:#2c3e50; color:#ffffff; padding:10px 8px; border:1px solid #ddd; text-align:left; font-weight:bold; font-size:12px; word-wrap:break-word; }\n.ftable_0114f109 td { padding:8px; border:1px solid #ddd; word-wrap:break-word; font-size:13px; }\n.ftable_0114f109 tr:nth-child(odd) { background-color:#f5f5f5; }\n.ftable_0114f109 tr:nth-child(even) { background-color:#ffffff; }\n\u003c\/style\u003e\n\u003cdiv class=\"phoneTable\"\u003e\n\u003ctable class=\"ftable_0114f109\" style=\"width: 99.9716%; height: 436.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18.2px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePart Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e2342934-3\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePart Status\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCage with Heat Sink\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eQSFP-DD (Double Density)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eMounting Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eThrough Hole\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.2px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eTermination\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003ePress-Fit\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eEMI Shielded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePort Matrix Configuration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e1x1 Ports\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eNumber of Ports\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eNumber of Rear EONs per Port Column\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eHeat Sink Height\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e13.5mm[.531in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eHeat Sink Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eNetworking\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eCage Material\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eCircuit Application\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSignal\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eIncluded Lightpipe\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" dir=\"ltr\" align=\"center\"\u003e\n\u003cdiv dir=\"ltr\" align=\"center\"\u003e\n\u003cdiv style=\"text-align: -webkit-center;\" dir=\"ltr\" align=\"center\"\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eContact us.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eFor any inquiries, please feel free to contact us. We reply within 24 hours. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e📧 Email: una@f-tone.com \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e📱 Mobile \/ WhatsApp \/ WeChat: +86 177 6116 3895\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eImportant Notice\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003ePerformance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"F-tone Networks","offers":[{"title":"Default Title","offer_id":47708616982665,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/2342934-3QSFP-DDCage1x1PortWithHeatSinkConnectorPress-FitThroughHole-1.jpg?v=1785476090","url":"https:\/\/www.fibersoon.com\/products\/2342934-3-qsfp-dd-cage-1x1-port-with-heat-sink-connector-press-fit-through-hole","provider":"F-tone Networks","version":"1.0","type":"link"}