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Item #:
11371254
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCPIP to RS232 RS485 RS422 Converter2
Item #:
11371254
XCD 158
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
Order now and get it around Tuesday, August 18
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USR-TCP232-306 is a cost-effective solution for serial data communication and allows remote data acquisition, control, and management through network and device processing.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Multi-Protocol Support
This device supports RS232, RS485, and RS422 protocols, allowing seamless integration with various types of serial devices, enhancing versatility for users in industrial and commercial applications.
Built-In Webpage
The integrated webpage simplifies configuration and management, enabling users to set up and monitor connections effortlessly, reducing reliance on additional software and improving user experience.
DHCP Capability
With its DHCP functionality, the device automatically obtains an IP address from the network, streamlining setup processes for businesses and reducing configuration time compared to static IP solutions.
Product Details
- Cost-effective solution for serial data communication
- Supports RS232/RS485/RS422 port with wide power supply (5-36v DC)
- Multiple work modes: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
- Baud rate of serial port configurable from 600 bps to 230.4 Kbps
- User-defined registration package mechanism and heartbeat package mechanism for reliable connection
- Supports DHCP for automatic IP address acquisition and firmware upgrade via network
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Industrial Automation
Perfect for factories needing remote monitoring and control of serial devices via Ethernet connections in real-time.
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Home Automation
Ideal for hobbyists wanting to connect home devices with serial interfaces to the internet for automation tasks.
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Networking Professionals
Useful for IT professionals setting up and managing serial-over-IP devices securely and efficiently using DHCP.
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Casual Users
Not ideal for non-technical users due to its complexity and need for network configuration knowledge.
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Small Scale Applications
Less suitable for small projects that do not require serial to Ethernet connections, making it overkill.
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Non-Technical Environments
Not appropriate for environments without technical support, as setup may be challenging without prior knowledge.
Product Description
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCPIP to RS232 RS485 RS422 Converter2
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of serial ports does USR-TCP232-306 support?
Answer: It supports RS232/RS485/RS422 ports, but they can't be used at the same time. -
Question:
What is the maximum connection number in TCP server mode?
Answer: The connection number can be randomly set from 1 to 16, with the default number being 4. -
Question:
How can the parameters be configured?
Answer: The parameters can be configured through built-in webpage, AT command, serial port protocol, and network protocol. Setting protocol can be integrated into the user's software.
PUSR Serial Adapters Editorial Review
The USR-TCP232-306 Serial to Ethernet Converter is a versatile device that allows users to connect machines with serial outputs to a network for easy data transmission and storage. The unit can be configured in various modes such as TCP, UDP, etc., and comes with software that installs a virtual COM port on the computer for remote programming and monitoring. While the software interface may have some language issues, the device itself is straightforward to set up and use. One user noted that the TCP Server mode worked exactly as expected, allowing for the transmission of raw data via TCP sockets. However, there was a latency issue with the device, causing a delay of up to a few seconds before data is passed through to the serial endpoint. This may be due to the unit trying to accept new connections from remote clients. However, if connections are allowed to persist, the response time improves. Another user mentioned that the device is a little difficult to set up initially but works well for software programming and testing. They noted that it is not as fast as a Lantronix version but still suitable for their needs. However, one user expressed disappointment with the product, stating that after several months of use, the device no longer reliably reconnects and requires a power cycle to auto-connect again. This issue occurs with multiple units and happens almost daily, which the user finds unacceptable. On the positive side, some customers were impressed with the performance and ease of use of the device. They found it to work well and fulfill their communication needs. However, one user had difficulties getting the device to work as desired and preferred a more expensive alternative. Overall, the USR-TCP232-306 Serial to Ethernet Converter has received mixed reviews. While it offers versatility and functionality, there are some concerns with latency and reliability. However, for those with basic communication needs, the device may still be a suitable option.
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Pros
- Versatile and configurable to different modes (TCP, UDP, etc.)
- Enables remote programming and monitoring through virtual COM port
- Good performance for software programming and testing
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 158
Order now and get it around Tuesday, August 18
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Features & Benefits
- Allows remote data acquisition, control and management.
- Supports TCP/UDP clients and servers, TCP server modes, and HTTPD client mode.
- Configurable baud rate and parameters.
- Can work in LAN or the internet and run across gateway, switches or routers.
- User-defined restart, MAC address, and DNS function.
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