APC Smart-UPS Li-Ion Short-Depth 1000VA 120V Uninterruptible Power Supply

Overview

The APC SMTL1000RM2UC is a rackmount uninterruptible power supply designed to provide 1000VA of pure sine wave backup power for critical electronics such as servers and network switches. It features a Lithium-Ion battery that offers a longer service life and requires less maintenance compared to traditional lead-acid batteries. Its compact 2U chassis with a short depth fits well in small server racks, wall-mount cabinets, or edge computing setups where space is limited.

This UPS uses line-interactive topology to correct minor voltage fluctuations without switching to battery power, preserving runtime for actual outages. Six NEMA 5-15R outlets deliver conditioned power, while the front LCD panel offers clear status information and audible alarms for quick issue detection. Remote monitoring is enabled through the integrated SmartConnect port, and the hot-swappable battery design allows maintenance without downtime.

Key features

• Pure sine wave output ensures clean and stable power for sensitive equipment
• Lithium-Ion battery technology extends battery life and reduces maintenance needs
• Hot-swappable battery design allows replacement without shutting down connected devices
• SmartConnect feature provides secure remote monitoring and email alerts via a web portal
• Front LCD display shows real-time load, battery status, and event history for easy management
• SmartSlot expansion bay supports optional management cards for enhanced network or building system integration
• Compact 2U rackmount form factor with short depth fits shallow enclosures and tight spaces
• Line-interactive topology corrects voltage fluctuations to maximize battery runtime

Key specs

• Capacity: 1000VA / 700W
• Input voltage: 120V
• Output waveform: Pure sine wave
• Battery type: Lithium-Ion
• Form factor: 2U rackmount, short depth chassis
• Outlets: Six NEMA 5-15R
• Input plug: NEMA 5-15P
• Monitoring: Front LCD panel and SmartConnect remote access

Connectivity and compatibility

This UPS is designed to integrate smoothly into existing IT environments. The six NEMA 5-15R outlets provide ample connections for servers, storage devices, and networking gear. The SmartConnect port enables remote monitoring through a secure web portal, allowing IT staff to track power status and receive alerts without being physically present. Additionally, the SmartSlot expansion bay supports optional management cards for advanced network or building management system integration, making it adaptable to various infrastructure needs.

Installation and setup

The short-depth 2U rackmount design allows this UPS to fit into shallow racks or wall-mounted cabinets where space is at a premium. Installation is straightforward with standard 120V input and familiar NEMA outlets. The front LCD panel provides immediate feedback on load and battery status, simplifying initial setup and ongoing monitoring. Hot-swappable batteries mean maintenance can be performed without powering down connected equipment, reducing downtime during service.

Ideal uses and environments

This UPS is well suited to small server rooms, network closets, and edge computing locations where space is limited but reliable power backup is essential. Its pure sine wave output and line-interactive design protect sensitive electronics from power disturbances, making it a strong choice for IT professionals managing critical infrastructure. The long-life Lithium-Ion battery and remote monitoring capabilities also make it a practical option for environments where maintenance access is limited or infrequent.