{"product_id":"f-tone-ft21ac02101-2x1-sfp-cage-connector-press-fit-with-inner-outer-lightpipe","title":"F-tone FT21AC02101 2x1 SFP Cage Connector Press-Fit With Inner\/Outer LightPipe","description":"\u003cdiv class=\"e_richText-14 s_title\"\u003e\n\u003csection\u003e\n\u003ch2\u003eF-tone FT21AC02101 2x1 Port SFP Stacked Cage with Inner\/Outer LightPipes\u003c\/h2\u003e\n\u003cp\u003eEngineered to maximize faceplate I\/O density in demanding data center and telecommunications environments, the\u003cspan\u003e \u003cstrong\u003eF-tone FT\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e21AC02101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a highly robust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2x1 (stacked) SFP cage assembly\u003c\/strong\u003e. By vertically stacking two Small Form-factor Pluggable (SFP) ports into a streamlined 14.00mm wide footprint, this right-angle cage enables hardware architects to effectively double the port capacity of standard 1U or 2U networking chassis. Designed to envelop and protect PCB-mounted electrical receptacles, this cage provides critical mechanical alignment and structural protection for high-speed pluggable transceivers.\u003c\/p\u003e\n\u003cp\u003eConstructed from a premium\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNickel-Plated Copper Alloy\u003c\/strong\u003e, this heavy-duty cage delivers superior structural rigidity and uncompromising resistance to corrosion. Featuring an extreme industrial operating temperature range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e, the FT21AC02101 guarantees mission-critical reliability for both climate-controlled enterprise data centers and unconditioned outdoor edge computing enclosures.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Inner \u0026amp; Outer LightPipes for Visual Diagnostics\u003c\/h3\u003e\n\u003cp\u003eIn high-density 2x1 stacked configurations, providing clear, port-level diagnostic feedback for both the upper and lower transceivers is a significant mechanical challenge. The FT21AC02101 definitively resolves this by incorporating precision-engineered\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInner and Outer LightPipes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edirectly into the cage architecture.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Port Visibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThese dedicated optical channels efficiently capture light from surface-mounted LEDs located on the PCB and route it directly to the front chassis bezel for both the top and bottom ports simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Troubleshooting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides network administrators with immediate, unambiguous visual status indicators (such as Link Speed and Network Activity) without compromising the cage’s electromagnetic shielding or requiring complex external LED light-guides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvanced EMI Containment \u0026amp; Shielding\u003c\/h2\u003e\n\u003cp\u003eManaging Electromagnetic Interference (EMI) in high-density, multi-port chassis configurations is a critical design mandate. The FT21AC02101 achieves superior electromagnetic compatibility (EMC) through its advanced shielding construction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickel-Plated Copper Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe premium alloy acts as a continuous Faraday shield, aggressively containing internal high-frequency emissions generated by the PHY transceivers and ensuring strict compliance with FCC, CE, and CISPR regulatory standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive EMI Springs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy-duty metallic EMI springs surround the perimeter of the port openings. These springs ensure continuous, low-impedance electrical contact with the metallic chassis bezel, aggressively sealing the enclosure against external Radio Frequency Interference (RFI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort-to-Port Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal metallic dividers between the upper and lower ports act as physical and electrical barriers, dramatically reducing near-end crosstalk (NEXT) and electromagnetic coupling between the stacked 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 prioritize long-term mechanical reliability alongside high-yield automated manufacturing. The FT21AC02101 leverages advanced solderless technology to optimize the PCB assembly workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePress-Fit (Compliant Pin) Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe cage utilizes a Through-Hole Press-Fit mounting style. The compliant pins are driven directly into plated through-holes (PTH) on the PCB, creating a cold-welded, gas-tight mechanical bond that heavily resists vibration, physical shock, and completely eliminates the thermal stress associated with secondary wave soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTray Packaging for Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplied in standard tray packaging, ensuring component protection during transit and seamless integration into automated factory floor pick-and-place assembly lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eCombining massive stacked port density, targeted visual diagnostics, industrial-grade thermal resilience, and a robust press-fit design, the FT21AC02101 is the optimal interconnect housing for high-throughput network architectures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Center \u0026amp; Enterprise Switching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density Top-of-Rack (ToR) switches, core edge routers, and network aggregation devices demanding visually monitored stacked port matrices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecommunications Infrastructure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBroadband access hubs, 5G baseband units (BBUs), and fiber-to-the-x (FTTX) optical line terminals (OLTs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial \u0026amp; Edge Computing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRuggedized industrial Ethernet switches and micro-data center nodes deployed in extreme temperature environments (-40°C to +85°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Security:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNext-generation firewalls, intrusion detection systems (IDS), and unified threat management (UTM) hardware requiring robust EMI containment.\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\u003eF-tone Part Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eFT21AC02101\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\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\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eCOPPER ALLOY,Ni PL ATED\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePACKAGING\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eTRAY PACKAGING\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.2px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003ePort Matrix Configuration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e2x1 Port\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%;\"\u003e2\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-40 – 85°C\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eMounting Style\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: 54.6px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eIncluded Lightpipe\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003eInner\/Outer LightPipe\u003c\/td\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\u003c\/tr\u003e\n\u003ctr style=\"height: 36.4px;\"\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eHeight(Inches\/mm)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e25.20\/0.992\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eLength  (Inches\/mm)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e63.25\/2.490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e\u003cb\u003eWidth(Inches\/mm)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25.0288%;\"\u003e14.00\/0.551\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":47703752933513,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/LINK-PPLP21AC010012x1PortSFPCageConnectorWithoutLightPipe-1_31ea2b0a-b4ae-42e5-b331-a54fc56975ac.jpg?v=1785405122","url":"https:\/\/www.fibersoon.com\/products\/f-tone-ft21ac02101-2x1-sfp-cage-connector-press-fit-with-inner-outer-lightpipe","provider":"F-tone Networks","version":"1.0","type":"link"}