{"product_id":"te-1367645-4-sfp-cage-with-heat-sink-connector-press-fit-4-gb-s","title":"TE 1367645-4 SFP Cage with Heat Sink Connector Press-Fit 4 Gb\/s","description":"\u003ch2 class=\"tab-title\"\u003e1367645-4, SFP, Cage Assembly, Data Rate (Max) 4 Gb\/s, External Springs, SFP, 1 x 1, Pin, Heat Sink Height 4.2 mm [.165 in], DWDM\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1367645-4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an industrial-grade\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1x1 SFP Cage Assembly with an Integrated Heat Sink\u003c\/strong\u003e, engineered specifically to manage the aggressive thermal loads of specialized pluggable I\/O optics. Rated for data rates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 Gb\/s\u003c\/strong\u003e, this receptacle provides the critical structural and thermal infrastructure required for legacy 4G Fibre Channel Storage Area Networks (SAN) and high-power telecommunications transport equipment.\u003c\/p\u003e\n\u003cp\u003eThe defining architectural feature of the 1367645-4 is its thermal management system, specifically tailored for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDWDM (Dense Wavelength Division Multiplexing)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etransceivers. Because DWDM lasers dissipate significantly more heat than standard short-reach optics, the cage is equipped with a specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePin-Style Heat Sink\u003c\/strong\u003e. Unlike traditional extruded longitudinal fins that require strict front-to-back airflow, the pin-grid geometry allows for omnidirectional thermal dissipation, making it highly effective in complex chassis environments with turbulent or cross-directional air currents. Furthermore, the heat sink features a strict\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.2mm (0.165 inch) PCI-class height profile\u003c\/strong\u003e. This low-profile Z-axis clearance ensures the assembly easily fits within the restrictive slot pitch of stacked PCI Express (PCIe) network interface cards without causing structural interference.\u003c\/p\u003e\n\u003cp\u003eMechanically, the Copper Alloy cage is equipped with heavy-duty\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExternal EMI Springs\u003c\/strong\u003e. In deployments where sheet metal faceplates exhibit unpredictable stamping tolerances, these springs actively compress against the bezel to absorb variances. This establishes continuous 360-degree grounding, aggressively containing RF leakage and ensuring strict FCC\/CE compliance.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-yield manufacturing on robust motherboards, it utilizes a solderless\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThrough-Hole Press-Fit termination\u003c\/strong\u003e. With an extended\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3.0mm tail length\u003c\/strong\u003e, it is explicitly optimized for thicker, high-layer-count PCBs (recommended\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.25mm thickness\u003c\/strong\u003e). By eliminating wave soldering, the press-fit architecture preserves the integrity of adjacent high-speed signal vias. Operating reliably from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-55°C to +85°C\u003c\/strong\u003e, it is the definitive SFP housing for ruggedized telecom base stations, DWDM transport nodes, and extreme-environment networking cards.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\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: 390.48px;\"\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%;\"\u003e1367645-4\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%;\"\u003eSFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54.6px;\"\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\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\u003c\/tr\u003e\n\u003ctr style=\"height: 43.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eCage Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSingle\u003c\/td\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, Right Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.2px;\"\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\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eData Rate (Max)(Gb\/s)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e4GB\/S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eCage Material\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCopper Alloy\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePCB Mounting Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eThrough Hole - Press-Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePCB Thickness (Recommended)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e2.25mm[.089in]\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eTail Length\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e3mm[.118in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eOperating Temperature Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e-55 – 85°C\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: 37.68px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eEMI Containment Feature Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eExternal Springs\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eFor Use With Pluggable I\/O Products\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSFP SMT Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.2px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePluggable I\/O Applications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSFP\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eHeat Sink Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003ePin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eHeat Sink Height Class\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003ePCI\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%;\"\u003e4.2mm[.165in]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cspan\u003e\u003cb\u003ePCB Thickness (Recommended)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e1.57mm[.062in]\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cstrong\u003eTail Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cspan\u003e2mm[.079in]\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"center\" dir=\"ltr\" style=\"text-align: left;\"\u003e\n\u003cdiv align=\"center\" dir=\"ltr\"\u003e\n\u003cdiv align=\"center\" dir=\"ltr\" style=\"text-align: -webkit-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":47696739565705,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/7898c0e7-ac63-4121-922f-aba76069b749.jpg?v=1785290729","url":"https:\/\/www.fibersoon.com\/products\/te-1367645-4-sfp-cage-with-heat-sink-connector-press-fit-4-gb-s","provider":"F-tone Networks","version":"1.0","type":"link"}