Serial cable DeLOCK 80476 1.8m DB9 male to DB9 male

The DeLOCK 80476 serial cable is a 1.8 meter DB9 male-to-DB9 male cable designed for serial communication between devices. It provides a straightforward wired connection for RS-232-compatible hardware, enabling data transfer and control signals without requiring additional adapters. The cable is intended for reliable point-to-point connections where a direct serial link is required.

Advantages

This 1.8m DB9 male to DB9 male cable offers a standardized pin layout that supports common serial protocols, ensuring compatibility with a wide range of legacy and industrial devices. Its fixed length simplifies installation planning and reduces signal degradation compared with excessively long runs. The cable’s connectors are molded for a secure fit and ease of insertion, while the overall construction focuses on stable signal transmission for modem, console, and device-to-device connections.

Suitable for

• Connecting RS-232 serial ports on computers and laptops to serial peripherals
• Linking printers, modems, and barcode scanners with DB9 serial interfaces
• Establishing console connections to networking equipment and industrial controllers
• Point-to-point device communication in industrial or embedded systems

Key specifications

• Connector type: DB9 male to DB9 male
• Cable length: 1.8 m
• Signal standard: RS-232 serial communication compatible
• Contact configuration: 9-pin serial connector layout
• Construction: molded connector housings for secure connection and strain relief

How to use

Connect one DB9 male connector to the serial port of the host device and the other DB9 male connector to the peripheral’s serial port, ensuring pins align correctly before seating the connectors. Tighten any fixing screws if present to secure the connection. Once connected, configure the communicating devices with matching serial settings (baud rate, parity, data bits, stop bits, and flow control) in software or firmware. After configuration, initiate data transfer or device control functions through the appropriate terminal, driver, or application.

Recommendations

For optimal performance, avoid routing the cable near high-voltage power lines or sources of strong electromagnetic interference. Use the 1.8 m length where a direct point-to-point connection is suitable; if longer runs are necessary, consider shielded or signal-converting solutions. Verify device serial parameters before connecting to prevent communication errors.