{"product_id":"1658744-3-sfp-1x4-cage-assembly-4-gbs-emi-springs-through-hole-press-fit-mount","title":"1658744-3 SFP 1X4 CAGE Assembly 4 Gbs EMI Springs Through Hole Press-Fit Mount","description":"\u003cdiv class=\"e_richText-14 s_title\"\u003e\n\u003csection\u003e\n\u003ch2 class=\"tab-title\"\u003e1658744-3: 1x4 SFP Ganged Cage Assembly with EMI Springs (4 Gb\/s, Press-Fit)\u003c\/h2\u003e\n\u003cp\u003eEngineered for high-density network switching and telecommunications equipment, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1658744-3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a highly robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1x4 (4-port) ganged SFP cage assembly\u003c\/strong\u003e. Designed specifically to house Small Form-factor Pluggable (SFP) optical and copper transceivers, this cable-to-board interconnect solution reliably supports data rates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 Gb\/s\u003c\/strong\u003e. By consolidating four ports into a single integrated housing, it enables data center architects and hardware designers to maximize front-panel I\/O density without compromising chassis airflow or signal integrity.\u003c\/p\u003e\n\u003cp\u003eBuilt to withstand extreme operational conditions, this assembly features a broad industrial operating temperature range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-55°C to 85°C\u003c\/strong\u003e. It utilizes a solderless\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThrough Hole Press-Fit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emounting mechanism, providing a highly secure mechanical bond to the printed circuit board (PCB) while streamlining high-volume manufacturing processes.\u003c\/p\u003e\n\u003ch3\u003eHigh-Density Ganged Architecture \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eThe 1x4 port matrix configuration significantly reduces the overall PCB footprint compared to using four individual single-port cages. This ganged architecture maintains strict mechanical tolerances for multi-port transceiver insertion and extraction. Rated for 4 Gb\/s data rates, the 1658744-3 is an ideal physical layer housing for standard Gigabit Ethernet (1GbE), 2.5GbE, and up to 4G Fibre Channel (4GFC) SAN networking applications.\u003c\/p\u003e\n\u003ch2\u003eAdvanced EMI Containment \u0026amp; Shielding\u003c\/h2\u003e\n\u003cp\u003eElectromagnetic compatibility (EMC) is critical in high-density networking hardware. Instead of standard elastomeric gaskets, the 1658744-3 employs robust metallic\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMI springs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Point Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe EMI springs provide continuous, multi-point electrical contact between the SFP cage and the chassis bezel or faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Shielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAggressively contains Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) emissions from high-frequency PHY transceivers, ensuring compliance with strict FCC and CE regulatory standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort-to-Port Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe internal walls of the ganged cage act as Faraday cages, minimizing crosstalk between adjacent SFP modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMechanical Design \u0026amp; Press-Fit PCB Integration\u003c\/h2\u003e\n\u003cp\u003eHardware engineers must account for thermal stress and mechanical reliability during PCB assembly. The 1658744-3 addresses this through its precise mounting design.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePress-Fit Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures compliant pins that press directly into plated through-holes on the PCB. This solderless application eliminates the thermal stress associated with wave or reflow soldering, preventing PCB warping and ensuring long-term mechanical stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable-to-Board Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eActs as the rugged mechanical guide for the SFP transceivers, aligning them perfectly with the surface-mount SFP electrical connectors underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment Ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRated for an extraordinary -55°C to 85°C, making this cage assembly suitable for aerospace, military, outside plant (OSP) telecom cabinets, and unconditioned edge data center environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eCombining multi-port density, rapid press-fit assembly, and military-grade temperature tolerances, the 1658744-3 SFP cage is perfectly suited for mission-critical networking infrastructure:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecommunications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCentral office switches, broadband aggregation routers, and fiber-to-the-home (FTTH) Optical Line Terminals (OLTs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Area Networks (SAN):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4G Fibre Channel switches and enterprise storage arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Networking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHardened Industrial Ethernet switches deployed in extreme climates or factory floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Computing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density I\/O panels in modular or unconditioned micro-data centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\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%;\"\u003e1658744-3\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: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCage, Ganged (1 x 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: 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%;\"\u003eGanged\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePluggable I\/O Product Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCage Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.2px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eIntegrated Lightpipes\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eNO\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector System\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCable-to-Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eSealable\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eNO\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector \u0026amp; Contact Terminates To\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003ePrinted Circuit Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePort Matrix Configuration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e1x4 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%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\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%;\"\u003e4 GB\/S\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eTermination Method to Printed Circuit Board\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 37.68px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eConnector Mounting Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eBoard Mount\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\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\u003ePluggable I\/O Applications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eSFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\u003eEMI Containment Feature Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eEMI Springs\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":47701500723337,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/1658744-3SFP1X4CAGEAssembly4GbsEMISpringsThroughHolePress-FitMount-1.jpg?v=1785394243","url":"https:\/\/www.fibersoon.com\/products\/1658744-3-sfp-1x4-cage-assembly-4-gbs-emi-springs-through-hole-press-fit-mount","provider":"F-tone Networks","version":"1.0","type":"link"}