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- XMSJSIY DB9 RS232 to RJ45 Extender, DB9 9-Pin...
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Item #:
29828672
XMSJSIY DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Cable)
86% of respondents would recommend this to a friend
Item #:
29828672
TTD 112
Price Details
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Order now and get it around Saturday, September 05
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The adapter allows for RS232 data to be transmitted over long distances (up to 100m) using UTP Cat 5/6 cable, making it compatible with a wide range of standard DB9 serial devices.
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What Stands Out
Versatile Connectivity
Allows seamless conversion from DB9 serial connections to RJ45 Ethernet, ensuring compatibility across various devices and enhancing networking capabilities.
Durable Design
Constructed with high-quality materials, these adapters offer longevity and reliability, making them ideal for both professional and personal use in diverse environments.
Easy Installation
Plug-and-play functionality means users can quickly set up the adapters without the need for additional software or technical skills, saving time and simplifying the connection process.
Product Details
| Connector Type | RJ45 |
| Cable Type | Ethernet |
| Compatible Devices | PC |
| Other Special Features of the Product | Data Transfer |
| Ethernet Cable Category | Cat 6 |
| Connector Gender | Female-to-Female, Male-to-Female, Male-to-Male |
| Number of Pins | 9 |
| Recommended Uses For Product | Connecting serial devices to a network, extending serial device communication up to 15 meters |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Color | 2-Cable |
| Item Shape | Round |
| Brand Name | XMSJSIY |
| Model | 755641611589 |
| Manufacturer | Sisselyan |
| UPC | 755641611589 |
| Unit Count | 2 Count |
| Item Weight | 0.1 Kilograms |
| Number of Items | 2 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Brand | XMSJSIY |
| Special Feature | Data Transfer |
Who Should Buy?
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Home Network Users
Ideal for connecting serial devices over long distances within home networks using existing Ethernet cabling.
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Industrial Equipment
Perfect for extending connection of legacy serial devices found in industrial settings using reliable CAT5/CAT6 cables.
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Tech Enthusiasts
Great for hobbyists or tech-savvy individuals looking to integrate older serial technology with modern networking solutions.
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High-Speed Data Needs
Not suitable for applications requiring high-speed data transmission beyond standard RS232 capabilities.
Product Description
XMSJSIY DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Cable)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the DB9 RS232 to RJ45 Extender?
Answer: The DB9 RS232 to RJ45 Extender is designed to enable the connection of DB9 serial devices over a longer distance using Ethernet cabling. By converting the DB9 9-pin serial connection to an RJ45 Ethernet interface, you can easily run signals across CAT5 or CAT6 cables without loss of data integrity. This is particularly useful in industrial settings or for connecting legacy systems to modern network infrastructures. -
Question:
How does the DB9 to RJ45 adapter work?
Answer: This adapter works by converting RS232 signals from the DB9 port into a format compatible with RJ45 Ethernet cables. When connected, it allows serial devices to communicate over much longer distances than traditional serial connections can facilitate. This is beneficial when you need to connect equipment in different rooms or buildings, maintaining strong signal integrity throughout. -
Question:
Is this adapter suitable for both male and female DB9 connectors?
Answer: Yes, this adapter set includes both male and female DB9 connectors, making it versatile for various applications. It can cater to devices with either connector type, allowing seamless connections in your setup. Whether you’re interfacing with older equipment or establishing new connections, this flexibility makes it an essential tool in your networking toolkit. -
Question:
What kind of devices can I connect using this adapter?
Answer: You can connect a variety of serial devices using this adapter, including old printers, modems, data acquisition devices, and other industrial equipment that utilizes RS232 communication. Its reliable performance over extended distances makes it ideal for settings like factories, labs, or home automation systems, where different devices need to communicate efficiently. -
Question:
Can I use this extender for networking devices?
Answer: While the primary design of the DB9 RS232 to RJ45 Extender is for serial communication, it can facilitate connections between serial devices and networking systems. For instance, if you're integrating legacy serial devices within modern network environments, it allows for seamless data exchange while maintaining compatibility with existing Ethernet infrastructure. -
Question:
What types of cables work best with this adapter?
Answer: This extender is optimized for use with CAT5 or CAT6 Ethernet cables. These types of cables ensure superior performance and reliable data transfer over longer distances. When choosing cables, look for quality cables with good shielding to prevent interference, which enhances the overall performance of your serial communication. -
Question:
What distance can I achieve when using this extender?
Answer: The DB9 to RJ45 Extender allows you to extend RS232 signals up to approximately 1000 feet when using high-quality CAT5 or CAT6 cables. This makes it ideal for applications requiring long-distance connections, such as remote monitoring or industrial applications, allowing you to run cables through walls or across rooms without losing signal strength. -
Question:
Is this adapter compatible with all operating systems?
Answer: The DB9 RS232 to RJ45 Extender itself is a hardware solution, so it does not depend on specific operating systems. It can work with any device that has a DB9 serial port, irrespective of the operating system being used. However, ensure that the software and drivers for your serial device are compatible with your OS for effective functionality. -
Question:
How do I connect the adapter to my device?
Answer: Connecting the DB9 RS232 to RJ45 Extender is quite straightforward. Simply attach the DB9 connector to your device's serial port, then connect an RJ45 Ethernet cable to the adapter. The other end of the Ethernet cable can then be plugged into your networking equipment or another DB9 device. This allows for a quick and efficient connection with minimal setup. -
Question:
Where can I buy the DB9 RS232 to RJ45 Extender?
Answer: You can purchase the DB9 RS232 to RJ45 Extender at Ubuy in Trinidad and Tobago. Ubuy offers a wide selection of connectors and adapters, ensuring you find the right equipment to meet your needs. Whether you're looking to enhance your networking capabilities or connect legacy devices, Ubuy provides a reliable shopping experience with competitive options.
XMSJSIY Serial Adapters Editorial Review
This DB9 RS232 to RJ45 Extender is highly recommended by users. The product has been used in non-typical applications and works perfectly. Customers expressed satisfaction with the quality of the product and the adapter's ability to extend a serial cable over a long distance. The adaptor has been used to convert the DB9 signal to CAT cable, which allows for long-distance transmission of signals without the need for expensive specialized VISCA cables. Shipping is prompt, and the product is easy to install. However, there is no feedback on packaging or delivery.
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Pros
- Excellent product quality
- Ability to extend serial cable over long distance
- Easy installation
- Cost-effective
- Allows for the conversion of DB9 signal to CAT cable for long-distance transmission.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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TTD 112
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Features & Benefits
- Allows for RS232 data transmission over long distances
- Compatible with standard DB9 serial devices
- Supports bidirectional transparent transmission
- Requires no external power
- High quality alloy transmission port reduces interference
- Can be used alone or in pairs
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