{"product_id":"usr-tcp232-306-serial-to-ethernet-converter-reliable-serial","title":"USR-TCP232-306 Serial to Ethernet Converter - Reliable Serial","description":"\u003cp\u003eIn this review the USR-TCP232-306 is evaluated as a pragmatic serial to Ethernet device server for engineers and integrators who need reliable remote serial data access. The bottom line: it is a straightforward, cost-effective converter that links RS232, RS485 or RS422 devices to TCP\/IP networks, and the single biggest reason to buy is its flexible work modes and wide 5-36v DC power range that make it simple to deploy in varied industrial and lab settings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-protocol support:\u003c\/strong\u003e The unit supports RS232, RS485 and RS422 interfaces so one can connect a broad range of legacy serial equipment to Ethernet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple work modes:\u003c\/strong\u003e TCP Server, TCP Client, UDP Client, UDP Server and HTTPD Client modes allow the device to be used in many networking scenarios without extra gateways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input voltage:\u003c\/strong\u003e The 5-36v DC supply accepts common industrial and bench power sources for flexible installation locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable serial speeds:\u003c\/strong\u003e Baud rates from 600 bps to 230.4 kbps and selectable parity let the converter match existing serial devices precisely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection reliability:\u003c\/strong\u003e Heartbeat and user-defined registration packet mechanisms help prevent dead links and allow custom connection checks for robust remote operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe USR-TCP232-306 is aimed at system integrators, test engineers and hobbyists who need a compact, configurable bridge between serial equipment and Ethernet for remote monitoring, data acquisition or device control. Its HTTPD Client and standard TCP\/UDP modes make it useful when integrating legacy instruments into networked software or cloud gateways.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to users who need simultaneous use of all three serial standards - RS232, RS485 and RS422 cannot be used at the same time - or those requiring embedded web application hosting beyond simple HTTP serial forwarding. For full multi-port concurrent serial aggregation, consider a dedicated multi-port gateway instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible work modes and HTTPD Client support simplify integration with a wide range of network systems.\u003c\/li\u003e\n\u003cli\u003eWide 5-36v DC input and Auto-MDI\/MDIX RJ45 make deployment in varied environments straightforward.\u003c\/li\u003e\n\u003cli\u003eConfigurable baud rates and parity settings accommodate diverse serial devices and protocols.\u003c\/li\u003e\n\u003cli\u003eHeartbeat and registration packets increase connection reliability for remote applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one serial standard can be active at a time, so it is not a simultaneous multi-serial-port aggregator.\u003c\/li\u003e\n\u003cli\u003eSome customers note mixed impressions of speed, so throughput expectations should be validated for demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSerial to Ethernet converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial interfaces\u003c\/td\u003e\n\u003ctd\u003eRS232 \/ RS485 \/ RS422 (one active at a time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork interfaces\u003c\/td\u003e\n\u003ctd\u003eRJ45 Auto-MDI\/MDIX, 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork modes\u003c\/td\u003e\n\u003ctd\u003eTCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial baud rate\u003c\/td\u003e\n\u003ctd\u003e600 bps to 230.4 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eWide input 5-36v DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReliability features\u003c\/td\u003e\n\u003ctd\u003eHeartbeat and user-defined registration packet mechanisms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe USR-TCP232-306 is a pragmatic choice for anyone needing to bridge a single serial interface to Ethernet with reliable connection features and flexible network modes. It represents good value where simple, configurable serial-over-IP functionality is required, though buyers who need simultaneous multi-serial ports or guaranteed high throughput should confirm it meets their specific performance needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the device run RS232 and RS485 at the same time?\u003c\/strong\u003e\u003cbr\u003eNo, the converter supports RS232, RS485 and RS422 but only one of these serial interfaces can be active at a time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power range does it accept?\u003c\/strong\u003e\u003cbr\u003eThe unit accepts a wide DC input from 5v to 36v, making it suitable for both bench and industrial power sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support configurable baud rates and parity?\u003c\/strong\u003e\u003cbr\u003eYes, serial baud rates from 600 bps to 230.4 kbps are supported and parity options include none, odd, even, mark and space.\u003c\/p\u003e","brand":"PUSR","offers":[{"title":"Default Title","offer_id":48178896339163,"sku":"B07G5P4CPR","price":41.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ZKYbbaADL._AC_SL1000.jpg?v=1769449421","url":"https:\/\/gearmusthave.com\/products\/usr-tcp232-306-serial-to-ethernet-converter-reliable-serial","provider":"GearMustHave","version":"1.0","type":"link"}