{"product_id":"honeywell-sdw-550-ec-industrial-ethernet-switch","title":"Honeywell SDW-550 EC Industrial Ethernet Switch","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell SDW-550 EC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSDW-550 EC\u003c\/strong\u003e Ethernet Switch, operates as a dedicated hardware component for transparent data packet routing and network traffic management within industrial Ethernet networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSDW-550 EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Din-Rail Ethernet Switch Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact Industrial DIN-Rail Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDual Redundant DC Power Inputs with Reverse Polarity Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003e5 x 10\/100 Base-TX (RJ45, Copper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Functionality\u003c\/td\u003e\n\u003ctd\u003eAuto-negotiation, Full\/Half Duplex, Auto MDI\/MDI-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Isolation\u003c\/td\u003e\n\u003ctd\u003eIndividually isolated TX port screens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDIP switch manual port overrides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Isolation \u0026amp; Process Network Communications\u003c\/h3\u003e\n\u003cp\u003eDesigned for noise-immune network infrastructure, the SDW-550 EC features individually isolated TX port screens to eliminate ground loop currents across distributed network segments. The 5-port unmanaged switch supports auto-negotiation, auto MDI\/MDI-X, and hardware DIP-switch overrides for manual velocity and duplex locking. When deployed alongside process control platforms and 4-20 mA HART instrumentation, its dual-input redundant power supply architecture prevents single-point power failures and isolates control communication traffic from high-voltage transient spikes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the SDW-550 EC prevent ground loop issues across long copper Ethernet cable runs?\u003c\/p\u003e\n\u003cp\u003eA: Each RJ-45 TX port features individually isolated shielding, preventing ground potential differences between networked devices from passing loop currents through the cable screen.\u003c\/p\u003e\n\u003cp\u003eQ: Can speed and duplex modes be forced manually on the SDW-550 EC ports?\u003c\/p\u003e\n\u003cp\u003eA: Yes, onboard DIP switches allow auto-negotiation to be disabled so each 10\/100 Mbit\/s port can be forced to specific speed and full\/half duplex settings.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the switch securely on a standard 35 mm DIN rail inside an enclosure, ensuring vertical clearance for passive airflow.\u003c\/li\u003e\n\u003cli\u003eConnect primary and secondary DC power sources to the terminal block to establish dual-power redundancy.\u003c\/li\u003e\n\u003cli\u003eTerminate shielded RJ-45 cables into the 10\/100 Base-TX ports; auto MDI\/MDI-X handles straight-through or crossover cable mapping automatically.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure frame is bonded to the main earth ground rail to optimize transient surge suppression.\u003c\/li\u003e\n\u003cli\u003eSet port configuration DIP switches to auto-negotiation or forced modes prior to applying system DC power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48761105973438,"sku":"SDW-550 EC","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/SDW-550_1200x1200_77ad3dab-418b-4c63-81f6-218c82d940f7.jpg?v=1787192189","url":"https:\/\/www.autooiltech.com\/products\/honeywell-sdw-550-ec-industrial-ethernet-switch","provider":"AutoOilTech Limited","version":"1.0","type":"link"}