{"product_id":"2057021-1-shielded-16-gb-s-sfp-cage-1x1-port-through-hole-solder-no-lightpipe","title":"2057021-1 Shielded 16 Gb\/s SFP+ Cage 1x1 Port Through Hole Solder NO Lightpipe","description":"\u003ch2\u003eTE 2057021-1 1x1 SFP+ Cage Assembly\u003c\/h2\u003e\n\u003cp\u003eEngineered to deliver exceptional signal integrity and permanent mechanical stability in demanding data center and telecommunications infrastructure, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTE 2057021-1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a premium\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1x1 (single-port) SFP+ cage assembly\u003c\/strong\u003e. Designed as a ruggedized cable-to-board mechanical receptacle for high-speed Small Form-factor Pluggable (SFP+) optical transceivers and direct-attach copper (DAC) cables, this shielding cage reliably supports data transmission rates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 Gb\/s\u003c\/strong\u003e. Operating as a standalone mechanical housing, it is explicitly designed to envelop discrete surface-mount (SMT) SFP+ electrical connectors, granting hardware architects maximum layout flexibility on the printed circuit board (PCB).\u003c\/p\u003e\n\u003cp\u003eConstructed from high-grade\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNickel Silver\u003c\/strong\u003e, this cage assembly delivers intrinsic resistance to oxidation and robust mechanical durability across a military-grade temperature range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-55°C to 105°C\u003c\/strong\u003e. Utilizing a highly reliable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThrough Hole Solder \/ Press-Fit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emounting mechanism, the 2057021-1 ensures precise PCB alignment and a permanent, vibration-resistant connection ideal for mission-critical networking hardware.\u003c\/p\u003e\n\u003ch3\u003eSingle Port Architecture \u0026amp; PCB Integration\u003c\/h3\u003e\n\u003cp\u003eThe discrete 1x1 port configuration serves as an essential mechanical foundation for modular, high-capacity aggregation routers, edge switches, and specialized telecommunications equipment requiring flexible, single-channel transceiver placements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized PCB Geometry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeaturing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.05mm [0.081in] tail length\u003c\/strong\u003e, this cage is meticulously engineered to mount securely onto robust telecommunications logic boards requiring a recommended\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePCB thickness of 1.5mm [0.059in]\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Front Panel (No Lightpipes):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned explicitly\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ewithout\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eintegrated lightpipes, this cage offers a clean, low-interference outer profile. This is highly advantageous for custom faceplate bezels or systems that rely on external, chassis-mounted diagnostic LEDs, significantly reducing internal trace routing complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvanced EMI Containment via Active Springs\u003c\/h2\u003e\n\u003cp\u003eManaging Electromagnetic Interference (EMI) at 16 Gb\/s frequencies is a critical design mandate, especially in densely packed rack environments. The 2057021-1 achieves superior electromagnetic compatibility (EMC) through its advanced shielding construction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive EMI Springs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy-duty metallic EMI springs surround the front perimeter of the cage opening. These springs compress directly against the inner edge of the metallic chassis bezel, creating a continuous 360-degree, low-impedance electrical path to ground, effectively sealing the enclosure against external Radio Frequency Interference (RFI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Shielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe robust Nickel Silver structure 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\u003c\/ul\u003e\n\u003ch2\u003eMechanical Design \u0026amp; Manufacturing Reliability\u003c\/h2\u003e\n\u003cp\u003eHardware engineers prioritize long-term mechanical reliability alongside high-yield automated manufacturing. The 2057021-1 leverages robust Through-Hole Technology (THT) to optimize the PCB assembly workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough-Hole Mounting Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered to accommodate both press-fit and solder assembly processes, the solid through-hole pins establish a permanent bond with the PCB. This heavily resists the mechanical stress, physical shock, and thermal cycling associated with frequent transceiver insertions in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Thermal Endurance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe extended -55°C to 105°C operating range ensures uninterrupted physical protection for optics deployed in unconditioned outdoor enclosures, industrial factory floors, and aerospace applications.\u003c\/li\u003e\n\u003c\/ul\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\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePart Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2057021-1\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003ePart Status\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConnector Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCage\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eConnector Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eNumber of Positions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eMounting Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough Hole, Right Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTermination\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSolder\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eEMI Shielded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePort Matrix Configuration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1x1 Ports\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eNumber of Ports\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eData Rate (Max)(Gb\/s)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e16 GB\/S\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003ePCB Mounting Style\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough Hole - Press-Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOperating Temperature Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-55 – 105°C\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003ePluggable I\/O Applications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCircuit Application\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eEMI Containment Feature Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eEMI Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIncluded Lightpipe\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eNO\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eCage Material\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eNickel Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePCB Thickness (Recommended)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5mm[.059in]\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eTail Length\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.05mm[.081in]\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\u003cspan\u003eContact us.\u003c\/span\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":47667316785289,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/8011\/9689\/files\/4e680370-b7ad-4e18-bcb5-70ce49468aae.jpg?v=1784703042","url":"https:\/\/www.fibersoon.com\/products\/2057021-1-shielded-16-gb-s-sfp-cage-1x1-port-through-hole-solder-no-lightpipe","provider":"F-tone Networks","version":"1.0","type":"link"}