Black Box 75ft Metal Hood RS232 DB9 Male/Male Shielded Cable

Overview

The Black Box EDN12H-0075-MM is a 75-foot RS232 cable featuring DB9 male connectors on both ends, designed to ensure reliable serial communication over long distances. Its fully shielded construction and metal hood protect against electromagnetic interference and physical wear, making it ideal for environments where stable data transfer is critical. This cable supports setups where devices need to be spaced far apart without sacrificing signal integrity.

Key features

• Shielded design reduces electromagnetic noise to maintain clear and consistent data transmission
• 75-foot length allows flexible device placement without additional couplers that could cause connection issues
• Durable metal hood protects connector housing from physical damage and wear in demanding environments
• DB9 male-to-male connectors provide direct compatibility with standard RS232 serial ports, simplifying installation
• Suitable for industrial automation, retail point-of-sale systems, laboratory instruments, and network console access

Key specs

• Cable length: 75 feet (22.8 meters)
• Connector type: DB9 male to DB9 male
• Shielding: Full metal hood and comprehensive electromagnetic shielding
• Interface: RS232 serial communication

Connectivity and compatibility

This cable connects devices equipped with standard RS232 serial ports, commonly found in industrial controllers, point-of-sale terminals, laboratory equipment, and network hardware consoles. Its DB9 male connectors fit directly into serial ports without requiring adapters, ensuring a straightforward and secure connection.

Performance and reliability

The robust shielding and metal hood work together to prevent signal degradation caused by electromagnetic interference and physical stress. This design minimizes data errors and reduces troubleshooting time, which is essential in environments where continuous operation is critical. The cable’s length supports setups that require devices to be positioned far apart while maintaining stable communication.

Ideal uses and environments

This cable is well suited to industrial and commercial settings where reliable serial communication is necessary despite challenging conditions. It works effectively in manufacturing floors, retail back rooms, laboratories, and IT racks, supporting equipment that depends on RS232 interfaces. Its durability and shielding make it a strong choice for installations exposed to electrical noise and physical wear.