{"product_id":"honeywell-sdw-550ec-high-speed-ethernet-switch","title":"Honeywell SDW-550EC High Speed Ethernet Switch","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell SDW-550EC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSDW-550EC\u003c\/strong\u003e High Speed Ethernet Switch, operates as a dedicated hardware component for deterministic packet routing and high-speed network communication within Honeywell DCS and industrial automation frameworks.\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-550EC\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.8 cm x 2 cm x 3 cm\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\u003eNominal 24 VDC redundant input power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Ethernet Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Performance\u003c\/td\u003e\n\u003ctd\u003eHigh-speed multi-port switching; fast packet forwarding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop \u0026amp; Channel-to-Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eEngineered for industrial Ethernet backbones, the switch assembly provides galvanic isolation across copper RJ45 ports to prevent ground loop currents from affecting sensitive analog measurement paths. Integrated filtering suppresses high-frequency electrical noise, preserving signal integrity across adjacent 4-20 mA HART loop cables and process I\/O channels routed through shared wiring cabinets.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the switch support redundant power supply inputs for continuous operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, dual DC power supply terminals allow connection to redundant 24 VDC power buses to prevent network drops during single-source power failure.\u003c\/p\u003e\n\u003cp\u003eQ: How does port-to-port galvanic isolation protect connected I\/O equipment?\u003c\/p\u003e\n\u003cp\u003eA: Internal pulse transformers on each RJ45 port isolate signal lines up to 1500 VAC, preventing high common-mode transients from propagating into control processors.\u003c\/p\u003e\n\u003cp\u003eQ: Can this unit be hot-swapped during active network communication?\u003c\/p\u003e\n\u003cp\u003eA: Physical insertion and removal are permitted, though managed network loops should be re-routed via software prior to servicing to avoid packet loss.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the compact switch securely on standard 35 mm DIN rails within sealed control cabinets.\u003c\/li\u003e\n\u003cli\u003eConnect primary and secondary 24 VDC power feeds to the terminal block, verifying correct wire polarity.\u003c\/li\u003e\n\u003cli\u003eAttach shielded twisted-pair (STP) Ethernet cables to RJ45 ports until tactile locking tabs fully engage.\u003c\/li\u003e\n\u003cli\u003eGround the enclosure chassis earthing lug directly to the central cabinet ground bus using a short 12 AWG copper wire.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum physical distance of 100 mm between network Ethernet cables and high-voltage AC lines.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53616033169717,"sku":"SDW-550EC","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SDW-550EC_Cocoai.png?v=1789886092","url":"https:\/\/www.5gplc.com\/products\/honeywell-sdw-550ec-high-speed-ethernet-switch","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}