The APC AP9544 Network Management Card enables secure, remote monitoring and control of Easy UPS On-Line 1-Phase devices through an intuitive web browser interface, EcoStruxure IT software, or any SNMP-enabled system. Designed for professional UPS management, it supports gigabit Ethernet connectivity and modern IPv6 networking, ensuring fast and reliable communication.

Key security features include HTTPS/SSL encryption, SSH up to 2048-bit, SNMPv3 authentication, and Secure Boot with Root of Trust, safeguarding your UPS data against unauthorized access. The card facilitates multiple concurrent users — up to eight web users and several command-line users — with configurable role-based access levels for administration or read-only viewing.

Integration capabilities are enhanced with support for Modbus TCP/IP, SNMP trap forwarding, and compatibility with Network Management Systems. The AP9544 also features a micro-USB console port for local configuration and troubleshooting.

This compact card (approx. 44 mm x 52 mm x 80 mm) operates reliably in demanding environments with an ambient temperature range of -5 to 45 °C, altitude tolerance up to 10,000 ft, and wide humidity tolerance. Firmware is flash-upgradeable with a 12-month Secure NMC Subscription included to maintain up-to-date features and security.

Ideal for critical infrastructure requiring continuous UPS monitoring, management, scheduled shutdowns, and integration with PowerChute Network Shutdown and EcoStruxure IT, the AP9544 helps optimize power reliability and operational efficiency.