StarTech.com 2m DB9 RS232 Serial Cable Male to Female

StarTech.com 2m DB9 RS232 Serial Cable Male to Female

The StarTech.com 2m DB9 RS232 Serial Cable Male to Female is a high‑performance, straight‑through serial extension designed for reliable communication between devices that use the classic RS232 interface. With a length of two meters (approximately six and a half feet), this cable offers flexibility in connecting equipment without compromising signal integrity.

Key Features

• Connector Type: Male to Female DB9 (also known as DE‑9) connectors, ensuring compatibility with a wide range of serial ports found on legacy hardware, industrial controllers, and networking equipment.
• Length: 2 meters (6.56 feet), providing ample reach for most workstation setups while maintaining manageable cable bulk.
• Construction: Shielded twisted‑pair wiring reduces electromagnetic interference (EMI) and crosstalk, preserving data integrity over the full length of the cable.
• Durability: Robust connectors with gold‑plated contacts resist corrosion and maintain low contact resistance for long‑term use.
• Compatibility: Fully compliant with RS232 voltage levels (±12 V) and signal timing specifications, making it suitable for serial printers, modems, industrial PLCs, and other serial devices.
• Color: Classic black finish that blends seamlessly into professional environments.

Technical Specifications

Applications

This serial extension is ideal for:

• Industrial Automation: Connecting programmable logic controllers (PLCs), motor drives, and other field devices that rely on RS232 communication.
• Legacy Systems Integration: Extending the reach of older servers, switches, or routers that still expose serial console ports.
• Testing & Troubleshooting: Providing a reliable link between diagnostic tools and equipment during maintenance procedures.
• Embedded Development: Facilitating communication between development boards and host computers for firmware updates or debugging.

Installation Tips

1. Check Connector Polarity: Verify that the male end matches the device’s serial port layout (TX to RX, RX to TX, etc.).
2. Secure Connections: Ensure each pin is fully seated; a loose connection can introduce noise or intermittent communication.
3. Avoid Sharp Bends: Keep bends gentle to prevent internal wire damage and maintain signal quality.
4. Use Cable Management: Route the cable away from high‑power lines or sources of magnetic interference to preserve data integrity.

Why Choose StarTech for Serial Extensions?

StarTech is renowned for delivering reliable, industry‑grade networking and connectivity solutions. This 2 m DB9 RS232 cable embodies the brand’s commitment to:

• Signal Integrity: Shielded construction and high‑quality connectors reduce error rates.
• Longevity: Durable materials withstand repeated use in demanding environments.
• Ease of Use: Straight‑through design eliminates the need for adapters or additional hardware.

Conclusion

The StarTech.com 2m DB9 RS232 Serial Cable Male to Female is a dependable, versatile solution for extending serial connections in both professional and industrial settings. Its robust construction, precise engineering, and straightforward design make it an essential component for anyone requiring reliable RS232 communication over moderate distances.