Serial RS232 Extension Cable DB9M to F 10m - kenable - RS232
Serial RS232 Extension Cable DB9M to F 10m. This cable is also available in various lengths and co...Serial RS232 Extension Cable DB9M to F 10m. This cable is also available in various lengths and colors including 1m, 2m, 3m, 5m, and 10m in Beige and Black. It can function as an Enhanced Graphics Adaptor (EGA) extension cable, suitable for older computers or graphics cards with a 9-pin configuration. The pinouts are configured straight through, allowing them to be used as serial cables. Features a 9-pin Male to Female connection and is 10 meters in length with moulded connectors.
This kenable RS232 extension cable is designed for users needing to extend a serial connection, particularly for older computer systems or graphics cards with a 9-pin configuration. Its key benefit is providing a reliable 10-meter straight-through connection. A potential caveat is its suitability primarily for legacy devices, as modern systems often use different port types.
All features
Series
RS232
Model Part Number
000821
Brand
kenable
Extended Product Information
FAQs
What is the primary use for this cable?
This cable is primarily used to extend an existing 9-pin RS232 serial connection or as an Enhanced Graphics Adaptor (EGA) extension cable for older computer systems.
Is this cable suitable for modern USB devices?
No, this cable is designed for older 9-pin serial ports (DB9) and is not compatible with USB devices or ports.
What does 'straight-through pinouts' mean?
Straight-through means that pin 1 on the male connector connects directly to pin 1 on the female connector, pin 2 to pin 2, and so on. This is standard for many serial and EGA connections.
Can I use this cable for network connections?
No, this cable is specifically for RS232 serial communication or EGA graphics and cannot be used for standard Ethernet networking.
What is the maximum data rate this cable supports?
The cable itself does not dictate the data rate; it depends on the serial ports and devices it connects. It supports standard RS232 data rates as determined by the connected equipment.
Are there other lengths available?
Yes, this cable is available in various lengths including 1m, 2m, 3m, 5m, and 10m, as well as different colors like Black.
Troubleshooting
No connection established between devices.
Ensure the cable is fully plugged into both ports. Check that the device drivers for your serial ports are installed and functioning correctly. Verify that the pinout configuration (straight-through) is correct for your connected devices.
Intermittent connection or data errors.
Inspect the cable for any visible damage. Ensure connectors are clean and free from debris. Try reducing the cable length if possible, or test with a shorter known-good cable to rule out signal degradation over the 10m distance.
Cable not recognized by the computer.
Confirm that the computer has a functional 9-pin serial port. Check Device Manager (Windows) or equivalent system profiler (macOS/Linux) for COM port recognition. Test the cable on a different computer if available.
Pros and Cons
Pros
Extends existing serial connections up to 10 meters.
Straight-through wiring is versatile for serial and older graphics needs.
Moulded connectors offer good strain relief and durability.
Available in multiple lengths and colors for different requirements.
Standard DB9 connectors ensure broad compatibility with legacy hardware.
Cons
Primarily suited for older serial or EGA connections; not for modern USB or other interfaces.
10-meter length might be excessive for short-range needs.
Beige color may not match all aesthetics.
Requires devices with male and female DB9 ports for connection.
Setup, Compatibility & Care
Setup:
Ensure both the source and destination devices have the appropriate 9-pin D-Sub (DB9) male and female serial ports.
Connect the male end of the cable to the female port on your device (e.g., computer) and the female end to the male port on your peripheral (e.g., serial device).
Verify that the pinouts are compatible; this cable uses straight-through wiring.
Compatibility:
Compatible with any device featuring a standard 9-pin male serial port (DCE) and a 9-pin female serial port (DTE), or vice-versa, for serial communication.
Suitable for Enhanced Graphics Adaptor (EGA) connections on older computer systems.
Not compatible with USB, Ethernet, or other modern port types.
Care:
Store the cable away from extreme temperatures and direct sunlight.
Avoid sharp bends or kinks in the cable to prevent internal wire damage.
Clean connectors periodically with a dry, lint-free cloth if necessary.