Import Serial Rs232/Rs485/Rs422 To Ethernet Converter — Buy in wholesale FOB from Supplier in China

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Serial RS232/RS485/RS422 to Ethernet Converter by Jinan USR Iot Technology Limited
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Serial RS232/RS485/RS422 to Ethernet Converter - Image 1

Serial RS232/RS485/RS422 to Ethernet Converter

🕐Last updated: Aug 19, 2026
109.6/ Bags
Min. Order: 1 Bags
💱₹109.60/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryNetworking & Internet Peripherals
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy Serial RS232/RS485/RS422 in Bulk — Verified Supplier in China

USR-N540, 4 serial port Ethernet converter which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. Industrial Solution TI Cortex M4 Solution, -40~85C Web Server Web socket/ Web to Serial Modbus Gateway Modbus RTU to Modbus TCP / Modbus Pollinig Flow Control CTS/RTS, XON/XOFF Protection Watchdog circuit, never cash ESD 8KV Anti-surge Network Network Printing 2 network links, each serial support sending data to two servers Feature of 4 ports Serial Ethernet Converter TI Cortex-M4 kernel,industrial working temperature range and TCPIP protocol stack. Auto-MDI/MDIX,RJ45 port with 10/100Mbps TCP Server,TCP Client,UDP Client,UDP Server and HTTPD Client work mode 4 ports can work independently at the same time Can distinguish which serial port connects to the device via port number Support virtual serial port and provide corresponding software USR-VCOM Serial baud rate from 600bps to 230.4K bps DNS and DHCP supported Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS Built-in webpage;also can customize webpage for users The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address Support upgrade firmware via network Support keepalive,rapidly detect dead links Support account and password,can be used to page login and network settings Support one channel Websocket,realize bidirectional transparent transmission between webpage and serial 0 Support Modbus RTU to Modbus TCP Support UDP broadcast function Each serial can work as rs232,rs485 or rs422; Default port is RS232 BD9 male port Four channel serial communication indicator: TX/RX, CTS/RTS, XON/XOFF Support DC adapter and 5.08-2 terminal power supply Reload button,one key to restore default settings RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation Application Field of 4 ports Serial Device Servers Industrial data transmission, industrial automation security and protection monitoring, public security Smart home, power control, environmental monitoring, intelligent agriculture Door check on work attendance system, POS system, rice selling system Building automation system, power monitoring, self-service banking system, telecom machine room monitoring

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No specifications available. Contact the supplier for details.
About Jinan USR Iot Technology Limited — Supplier in China
🏭
Jinan USR Iot Technology Limited
China Harbor
4.5(0)

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Serial RS232/RS485/RS422
The minimum order quantity for Serial RS232/RS485/RS422 from Jinan USR Iot Technology Limited is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Sourcing Serial RS232/RS485/RS422 to Ethernet Converter from China

Serial RS232/RS485/RS422 to Ethernet Converter is offered by Jinan USR Iot Technology Limited, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.

When importing Serial RS232/RS485/RS422, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.

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Buy Serial Rs232/Rs485/Rs422 in Bulk — Verified Supplier in China

When sourcing Serial Rs232/Rs485/Rs422 To Ethernet Converter for your business, securing the right balance of quality and cost is essential. Jinan USR Iot Technology Limited, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $109.6/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Networking & Internet Peripherals sector with strong demand from importing countries worldwide.

Serial Rs232/Rs485/Rs422 Specifications, Trade Terms & Pricing

Importing Serial Rs232/Rs485/Rs422 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinan USR Iot Technology Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Jinan USR Iot Technology Limited — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Serial Rs232/Rs485/Rs422 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Networking & Internet Peripherals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Serial Rs232/Rs485/Rs422 — Shipping, Logistics & Customs

Importing Serial Rs232/Rs485/Rs422 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Serial Rs232/Rs485/Rs422

What is the wholesale price of Serial Rs232/Rs485/Rs422 To Ethernet Converter?

The current listed wholesale price for Serial Rs232/Rs485/Rs422 To Ethernet Converter from Jinan USR Iot Technology Limited is $109.6/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jinan USR Iot Technology Limited through EximNext.

What is the Minimum Order Quantity (MOQ) for Serial Rs232/Rs485/Rs422?

The supplier, Jinan USR Iot Technology Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Serial Rs232/Rs485/Rs422. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Serial Rs232/Rs485/Rs422 To Ethernet Converter?

The HS Code classification for Serial Rs232/Rs485/Rs422 To Ethernet Converter depends on the specific grade and form. Contact Jinan USR Iot Technology Limited through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Serial Rs232/Rs485/Rs422 from China?

To import Serial Rs232/Rs485/Rs422 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinan USR Iot Technology Limited. Ensure you have the necessary import licenses for Networking & Internet Peripherals products in your destination country.

Is Jinan USR Iot Technology Limited a verified supplier?

Yes, Jinan USR Iot Technology Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Serial Rs232/Rs485/Rs422 To Ethernet Converter?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jinan USR Iot Technology Limited through EximNext.

What packaging options are available for bulk orders of Serial Rs232/Rs485/Rs422?

Jinan USR Iot Technology Limited offers Serial Rs232/Rs485/Rs422 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Serial Rs232/Rs485/Rs422 the most?

Serial Rs232/Rs485/Rs422 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinan USR Iot Technology Limited through our platform.

What certifications does this Serial Rs232/Rs485/Rs422 supplier hold?

Jinan USR Iot Technology Limited maintains international quality certifications. These ensure that the Serial Rs232/Rs485/Rs422 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Serial Rs232/Rs485/Rs422 To Ethernet Converter on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jinan USR Iot Technology Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jinan USR Iot Technology Limited.

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