Eaton Tripp Lite SmartOnline 750VA 675W 120V Double-Conversion Sine Wave UPS — 8 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower

The Eaton Tripp Lite SmartOnline UPS is engineered to deliver dependable, high-quality power protection for the most demanding IT environments. This 750VA, 675W online UPS provides true sine-wave output and continuous power conditioning to safeguard servers, networking gear, and storage devices from outages, surges, and power irregularities. Whether you deploy it in a compact data closet, a small data center, or a remote campus, the SmartOnline series offers a compact, flexible solution that fits a 2U rack or stands as a tower. With a readable LCD display, USB and DB9 management ports, and an optional network management card, you gain clear visibility and centralized control for safe, orderly shutdowns and uninterrupted operations, even during longer outages. Its 8 outlets plus extended run capabilities make it a robust backbone for mission-critical infrastructure while keeping energy efficiency and manageability at the forefront.

• True online double-conversion sine-wave protection: The UPS continuously converts incoming AC power to DC and back to AC, delivering a pristine, regulated 120V output. This architecture isolates connected equipment from input disturbances, keeps noise and harmonics at bay, and ensures the clean power your servers, virtualization hosts, network switches, and storage arrays require for stable performance. In practice, this means fewer unexpected reboots, improved data integrity, and reliable operation during grid fluctuations or brownouts.
• Eight outlets with battery-backed protection: Eight outlets provide consolidated protection for critical devices such as servers, switches, routers, and storage devices. The battery-backed outlets keep essential gear running during brief outages, enabling graceful shutdowns and continued operation for a window during extended outages, so data can be saved and services can stay online until normal power returns.
• Flexible deployment as a 2U rack or tower: The compact 2U design fits neatly into standard 19-inch racks for efficient data center placement, while the tower option offers a quick, footprint-friendly alternative for offices or smaller workspaces. A quiet cooling system minimizes noise in office environments, making it suitable for shared spaces without compromising reliability or protection for your equipment.
• Extended runtime options and network management capability: Extend the UPS runtime with compatible battery packs or modules designed for SmartOnline systems to support longer outages without immediate escalation. The optional network management card enables remote monitoring, alerting, and SNMP integration, simplifying centralized administration and enabling automated shutdown across hosts and virtual machines in protected environments.
• Multiple management interfaces for easy monitoring: The integrated LCD panel delivers real-time status, load, battery capacity, and estimated runtime at a glance. USB and DB9 serial ports provide local management options, while the network card option expands remote monitoring, configurable shutdown, and alerting capabilities across your network to keep IT staff informed and prepared.

Technical Details of Eaton Tripp Lite SmartOnline 750VA 675W 120V UPS

• Topology: Online double-conversion (true sine wave) for continuous power conditioning and immediate response to power events.
• Output power rating: 675 watts / 750 VA.
• Input voltage: 120V nominal (North American standard).
• Output voltage: 120V nominal.
• Outlets: 8 total (battery-backed protection for critical devices).
• Form factor: 2U rack-mountable with optional tower configuration.
• Display: LCD panel for real-time status, load, battery level, and event logs.
• Communication interfaces: USB and DB9 serial ports; optional Network Card for remote monitoring and shutdown automation.
• Extended runtime support: Compatible with extended-run battery packs or modules to increase runtime during outages.
• Protection features: Surge suppression, voltage regulation, and automatic voltage regulation to maintain stable output during input fluctuations.

How to install Eaton Tripp Lite SmartOnline 750VA UPS

Follow these steps to ensure proper installation, ventilation, and safe operation of your SmartOnline UPS in a professional environment.

• Select a location with adequate clearance for airflow, access to the LCD panel, and room to connect cables. Ensure the surface is level and stable to support the unit’s weight.
• If mounting in a rack, install the UPS in a standard 19-inch rack using the supplied 2U rails. For a standalone setup, place the unit on a sturdy desk or cabinet with proper ventilation and away from heat sources.
• Connect the UPS to a dedicated 120V outlet on a non-shared circuit to prevent nuisance trips and ensure sufficient current supply for connected devices.
• Plug critical devices (servers, storage, network gear) into the battery-backed outlets. Reserve surge-protected outlets for non-critical peripherals if available to optimize runtime.
• Install the optional Network Management Card (if required) following the card vendor’s instructions, then connect the UPS to your management network. This enables remote monitoring, alerting, and centralized control.
• Power on the UPS and use the LCD to verify load, battery status, input/output voltage, and ambient conditions. Install any included software on your servers to enable automated graceful shutdown during outages.
• Perform a functional check: simulate a brief outage to confirm that critical devices continue running and that the UPS communicates with administration software for shutdown scheduling and alerting.

Frequently asked questions

• What does “true online double-conversion” mean? It means the UPS continuously converts incoming AC power to DC and back to a clean, regulated AC output. This provides a stable sine-wave voltage to connected equipment regardless of input fluctuations, giving the highest level of protection for servers and mission-critical devices.
• How many outlets does the unit have? It features eight outlets, all designed to deliver battery-backed protection for essential devices and a reliable power supply during outages.
• Can this UPS be mounted in a rack? Yes. The SmartOnline 750VA is designed for a 2U rack-mount installation, but it can also be used as a standalone tower in suitable environments.
• What management options are available? The UPS includes an LCD display for local monitoring and control, plus USB and DB9 ports for local management. An optional Network Card enables remote monitoring, alerting, and coordinated shutdown across multiple devices in your network.
• Can runtime be extended? Yes. Extended-run configurations are available via compatible battery packs or modules. These extensions are designed to increase runtime for longer outages and to support orderly shutdowns of critical systems.