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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)
High quality alloy transmission port reduce the transmission impedance and interference,environmentally friendly PVC material, super wear-resistant, Integral injection molding.
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)
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)

Item #: 29828672

TTD 121

Price Details

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*All items will import from US

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High quality alloy transmission port reduce the transmission impedance and interference,environmentally friendly PVC material, super wear-resistant, Integral injection molding.
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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

Shop online for DB9 RS232 to RJ45 Extender at Ubuy Trinidad and Tobago. Extend your Ethernet LAN with this adapter cable. High-quality adapter at great prices.
Connector TypeRJ45
Cable TypeEthernet
Compatible DevicesPC
Other Special Features of the ProductData Transfer
Ethernet Cable CategoryCat 6
Connector GenderFemale-to-Female, Male-to-Female, Male-to-Male
Number of Pins9
Recommended Uses For ProductConnecting serial devices to a network, extending serial device communication up to 15 meters
Indoor Outdoor UsageIndoor, Outdoor
Color2-Cable
Item ShapeRound
Brand NameXMSJSIY
Model755641611589
ManufacturerSisselyan
UPC755641611589
Unit Count2 Count
Item Weight0.1 Kilograms
Number of Items2
Outer MaterialPolyvinyl Chloride (PVC)
BrandXMSJSIY
Special FeatureData Transfer

Who Should Buy?

Suitable For
  • Home Network Users

    Ideal for connecting serial devices over long distances within home networks using existing Ethernet cabling.

  • Industrial Equipment

    Perfect for extending connection of legacy serial devices found in industrial settings using reliable CAT5/CAT6 cables.

  • Tech Enthusiasts

    Great for hobbyists or tech-savvy individuals looking to integrate older serial technology with modern networking solutions.

Not Suitable For
  • 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 a DB9 RS232 to RJ45 Extender used for?

    Answer: A DB9 RS232 to RJ45 Extender is utilized to convert a DB9 9-pin serial connection into an RJ45 connection. This enables longer distance communication between devices through Ethernet cables, commonly seen in applications such as industrial automation, networking, and connecting serial devices to IP networks. By converting the connection, users can extend their serial devices further than traditional RS232 cables allow.
  • Question: Does the DB9 RS232 to RJ45 Extender support both male and female connections?

    Answer: Yes, this extender set typically includes both male and female configurations for DB9 connectors. This versatility is crucial for connecting different devices without needing additional adapters. Whether connecting a serial printer, a barcode scanner, or other serial devices, having both options allows for seamless integration in various setups.
  • Question: What types of Ethernet cables are compatible with the DB9 RS232 to RJ45 Extender?

    Answer: The extender is compatible with CAT5 and CAT6 Ethernet cables. These standards offer significantly reduced interference and support higher data transmission rates. Using quality Ethernet cables ensures optimal performance, making them ideal for environments where reliable communication is essential, such as in factories or server rooms.
  • Question: Can I use the DB9 RS232 to RJ45 Extender for long-distance communication?

    Answer: Yes, the DB9 RS232 to RJ45 Extender is designed for long-distance applications. By converting the serial signal to travel over Ethernet, users can extend connections up to hundreds of meters without signal degradation. This feature is particularly beneficial in large installations, such as connecting multiple sensors, control systems, or communication devices over vast distances.
  • Question: Is the installation of the DB9 RS232 to RJ45 Extender straightforward?

    Answer: Installation is generally straightforward. Users simply connect the DB9 ends to their respective serial devices and link the RJ45 ends to an Ethernet cable. The plug-and-play design means there’s no need for additional software or drivers, making it suitable for users looking for a quick and reliable setup. This makes it especially useful in environments where technical support may be limited.
  • Question: What industries can benefit from using the DB9 RS232 to RJ45 Extender?

    Answer: Various industries can benefit from using this extender, including manufacturing, telecommunications, and security systems. In manufacturing, it can connect machinery for monitoring and control. In telecommunications, it helps integrate older equipment into modern networks, while security systems utilize it to connect cameras and monitoring devices over extended distances, enhancing system efficiency.
  • Question: Can the DB9 RS232 to RJ45 Extender be used in a networking setup?

    Answer: Absolutely! The DB9 RS232 to RJ45 Extender can be effectively used in networking setups to connect legacy serial devices to modern Ethernet networks. This capability allows for the integration of older technology with current systems, enabling data transmission from devices like serial terminals or satellite receivers into an interconnected network environment.
  • Question: What is the maximum distance I can extend using the extender?

    Answer: While the maximum distance can vary based on cable quality and environment, typically, you can extend connections up to 300 meters using quality CAT5 or CAT6 Ethernet cables. This extended reach makes it ideal for large buildings or outdoor setups where traditional RS232 cables would be impractical.
  • Question: Are the adapters bi-directional?

    Answer: Yes, the DB9 RS232 to RJ45 Extender adapters are bi-directional, meaning data can be sent and received seamlessly in both directions. This feature enables bidirectional communication between devices, which is essential in scenarios where real-time data exchange is required, such as monitoring systems and automated control processes.
  • Question: Where can I buy the DB9 RS232 to RJ45 Extender?

    Answer: You can purchase the DB9 RS232 to RJ45 Extender from Ubuy in Trinidad and Tobago. Ubuy offers a reliable platform to find a variety of electronic accessories, making it easier to acquire these extenders for your networking or industrial needs.

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.

Customer Reviews & Ratings

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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.

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“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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