Female to female RS232 serial port cross cable DB9 1.5 metre milky white

This RS232 serial port cable provides a specific solution for connecting two devices that both feature female DB9 serial ports, where a standard male-to-female cable would be incompatible. Measuring 1.5 metres in length with a milky white PVC outer jacket, it enables direct serial communication between computers, industrial equipment, or legacy devices requiring RS232 connectivity. The cross wiring configuration allows for device-to-device data transfer without additional adapters, serving applications from industrial control systems to older computer peripherals that maintain this communication standard.

Features and Construction

This cable is designed with practical serial communication needs in mind, featuring specific connector types and wiring that match common RS232 interface requirements. The construction focuses on providing reliable connectivity between equipment with matching port types.

Material and Build

The cable features a milky white PVC outer jacket that provides basic protection for the internal wiring while maintaining flexibility for routing between devices. The DB9 connectors are configured as hole-to-hole (female-to-female) types on both ends, allowing direct connection to equipment with corresponding female ports. This eliminates the need for gender changers or additional adapters in setups where both devices have the same port type.

Size and Practical Fit

With a total length of 1.5 metres, this cable offers practical reach between devices while maintaining signal integrity for RS232 communication. This distance accommodates typical desk setups, equipment rack installations, or industrial control panel connections where devices may be positioned within reasonable proximity. The milky white colour provides visual distinction from other cables in bundled installations.

Uses and Placement

The cable's specific connector configuration and wiring pattern determine its practical applications in both professional and technical settings. Its use cases centre around legacy equipment and specific communication requirements.

Event or Professional Use

In professional environments, this cable enables direct serial communication between industrial control systems, laboratory equipment, or specialised devices that utilise RS232 interfaces with female DB9 ports. The cross wiring configuration supports applications where two devices need to communicate directly without a modem or other intermediary equipment. This includes data transfer between older computers, configuration of network equipment via console ports, or connection of measurement instruments to data loggers.

Everyday Home Use

For home or small office applications, this cable can connect legacy peripherals such as older printers, plotters, or GPS units to computers with matching female serial ports. It supports hobbyist projects involving microcontrollers or single-board computers that utilise RS232 communication, providing direct connectivity for programming or data exchange. The cable also enables connection between two computers for direct file transfer using serial communication protocols.

Benefits and Buying Value

This cable offers practical advantages through its specific connector configuration and appropriate length for common installation scenarios. Its value lies in solving a particular connectivity problem without requiring additional adapters.

Reuse and Low Maintenance

The durable PVC construction provides reasonable protection for repeated use in fixed installations or occasional reconfiguration scenarios. The cable's specific gender configuration means it serves a dedicated purpose in setups where both devices have female serial ports, reducing the need for multiple adapters or additional cables. Proper handling and avoidance of strain on the connectors can extend its functional lifespan in typical office or light industrial environments.

Why Choose This Product

This cable addresses the specific need for connecting two female DB9 serial ports directly, which standard cables typically cannot accommodate. Its 1.5 metre length suits most desk or equipment rack installations without excessive cable management issues. The cross wiring pattern enables direct device-to-device communication without additional hardware, making it a complete solution for this particular connectivity requirement. The milky white colour assists with identification in cable bundles or complex installations.