APC Cable, UPS Communications Smart Signalling

Overview

The APC 940-0024 is a communications cable designed to enable smart signaling between an APC UPS and a connected computer, server, or network management interface via a standard serial port. With a length of 6.56 feet, it provides flexibility in positioning your UPS while maintaining a clean and organized setup. This cable supports seamless power management by allowing software to monitor UPS status and execute safe shutdown commands when needed.

Key features

• 6.56-foot length offers convenient placement options for your UPS and connected devices without cluttering your workspace.
• Female 9-pin SUB-D connector to male 9-pin SUB-D plug ensures compatibility with APC UPS units that use smart signaling over serial ports.
• Simple plug-and-play connection requires no external power or complex configuration, making setup straightforward.
• Durable black outer jacket with a front-mount design helps maintain a neat and professional installation.
• Operates reliably in typical controlled environments, supporting temperatures from 32 to 113 degrees Fahrenheit and relative humidity up to 95 percent.
• Lightweight at approximately 1.01 pounds, making it easy to route or keep as a spare cable for future use.
• Backed by a two-year repair-or-replace warranty, providing peace of mind for your power management setup.

Key specs

• Cable length: 6.56 feet (2 meters)
• Connectors: Female 9-pin SUB-D to male 9-pin SUB-D
• Operating temperature range: 32 to 113 degrees Fahrenheit (0 to 45 degrees Celsius)
• Storage temperature range: 5 to 113 degrees Fahrenheit (-15 to 45 degrees Celsius)
• Relative humidity: 0 to 95 percent, non-condensing
• Weight: approximately 1.01 pounds (0.46 kg)
• Warranty: two-year repair-or-replace

Connectivity and compatibility

This cable is specifically designed for APC UPS units that support smart signaling communication through their serial ports. It connects directly to standard serial interfaces on computers, servers, or network management devices, enabling real-time power status monitoring and control. Its compatibility with widely used 9-pin SUB-D connectors ensures it fits into many existing setups without requiring adapters or additional hardware.

Ideal uses and environments

The APC 940-0024 cable works well in home offices, classrooms, laboratories, and server rooms where reliable power communication is essential. Its length and flexible operating conditions make it suitable for controlled indoor environments where UPS units need to be positioned for optimal airflow, accessibility, or space management. This cable is a practical choice for users who want straightforward integration of their UPS with power management software to protect critical equipment and data.