{"product_id":"phoenix-contact-2891933-ethernet-switch-trusted-supplier","title":"2891933 | Phoenix Contact FL SWITCH SFN 16TX Unmanaged Ethernet Switch (16× RJ45, 10\/100 Mbps)","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"451\" data-start=\"0\"\u003eThe Phoenix Contact 2891933 is an unmanaged FL SWITCH SFN Ethernet switch designed for standard industrial networking applications. It features 16 RJ45 ports with automatic 10\/100 Mbps detection and autocrossing to support mixed-speed copper segments. With a 12–48 VDC input range, redundant power capability, and alarm contacts, the 2891933 provides reliable, maintenance-friendly operation in control panels and industrial environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9988%; height: 470.417px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003ePhoenix Contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eComputer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e2891933\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eNetworking Router\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eUnmanaged Ethernet Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eSFN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003ePort Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eEthernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eRJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eCopper Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e16 × 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eTransmission Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e10\/100 Mbps auto-detect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e12–48 VDC (24 VDC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eRedundant Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eSupported (with alarm contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e350 mA at 24 VDC; 700 mA at 12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e0–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003e5–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eMetal (aluminum), block design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 40.3858%; height: 19.6007px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eSwitching \u003cmeta charset=\"utf-8\"\u003eMode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%; height: 19.6007px;\"\u003eStore-and-forward (IEEE 802.3 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3858%;\"\u003e\u003cstrong\u003eMax Cable Length\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%;\"\u003e100 m per segment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3858%;\"\u003e\u003cstrong\u003eAlarm Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4755%;\"\u003eLocal LED and remote dry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About 2891933\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1074\" data-start=\"590\"\u003eThe 2891933 is part of the Phoenix Contact SFN series, engineered for straightforward, cost-effective Ethernet expansion in industrial systems. Its metal housing and IP20 rating provide durability for panel-mounted installations, while auto-negotiation, auto-crossing, and LED diagnostics simplify commissioning and troubleshooting. The switch supports up to 16 copper ports using RJ45 connectors and adheres to IEEE 802.3 standards with store-and-forward switching. Typical applications include machine networks, control system expansion, and coupling Ethernet devices with varying transmission speeds across 10\/100 Mbps infrastructure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 RJ45 Ports: Supports 10\/100 Mbps copper Ethernet connections.\u003c\/li\u003e\n\u003cli\u003eAuto-Negotiation \u0026amp; Auto-Crossing: Simplifies installation with automatic speed and polarity detection.\u003c\/li\u003e\n\u003cli\u003eWide DC Supply Range: Operates from 12–48 VDC with redundant power capability.\u003c\/li\u003e\n\u003cli\u003eLED Diagnostics: Provides clear activity and link indicators for each port.\u003c\/li\u003e\n\u003cli\u003eDIN Rail Mounting: Compact metal housing suited for control panel integration.\u003c\/li\u003e\n\u003cli\u003eIP20 Protection: Designed for protected industrial environments.\u003c\/li\u003e\n\u003cli\u003eStore-and-Forward Switching: Ensures reliable data handling and IEEE 802.3 compliance.\u003c\/li\u003e\n\u003cli\u003eRemote Alarm Contact: Provides signaling for power supply failure conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 2891933 delivers the reliability and precision required for industrial Ethernet expansion in automation and control systems.\u003c\/p\u003e","brand":"Phoenix Contact","offers":[{"title":"Default Title","offer_id":47597433848106,"sku":"2891933","price":889.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/2891933.jpg?v=1708956345","url":"https:\/\/iqelectro.com\/products\/phoenix-contact-2891933-ethernet-switch-trusted-supplier","provider":"IQElectro","version":"1.0","type":"link"}