When your internet gear loses power, everything downstream suffers. The right UPS can keep your router, modem, switch, and NAS running through brief outages and prevent data loss or network drops.
Below, we’ve narrowed the field to the best options for dependable backup power, clean output, and the outlet mix most network setups need.
Best 10 Uninterruptible Power Supplies for Network Equipment Picks for 2026
Premium PFC Sinewave Backup
CyberPower 1500VA/1000W PFC LCD UPS
- Pure sine wave output for active PFC and conventional supplies
- 12 outlets with six battery backup and six surge-only
- Color LCD, AVR, and USB-A/USB-C charging
Best For: Network and telecom equipment needing clean power and more outlets
Compact Router Backup
APC 425VA Router and Modem UPS
- Up to 15 minutes at a 100W load
- Compact wall-mountable design for small spaces
- AVR, surge protection, and clear status indicators
Best For: Routers, modems, and other low-power network essentials
Balanced Network Tower
CyberPower 1500VA/900W LCD UPS
- 1500VA/900W capacity for workstations and network devices
- 12 outlets with six battery-backup outlets
- Color LCD, AVR, and USB-A/USB-C charging
Best For: Home offices and network gear needing a balanced UPS
Mid-Size Network Backup
- 650VA/390W for essential network and office gear
- Up to 29 minutes runtime at a 100W load
- Eight outlets plus user-replaceable battery
Best For: Small offices, NAS units, routers, and modems
Rackmount Pure Sinewave Choice
CyberPower CP1500PFCRM2U short-depth 2U rack UPS
- Pure sine wave output for sensitive gear
- Short-depth 2U rackmount fits tight spaces
- 8 outlets with AVR and LCD status display
Best For: Compact rack setups with networking gear and Active PFC power supplies
Pure Sine Wave Home Office Pick
APC BR1500MS2 pure sine UPS for PCs and networks
- Pure sine wave output for modern electronics
- 6 battery-backed outlets plus Ethernet/coax protection
- USB-C/A charging and user-replaceable battery
Best For: Home offices and small network setups needing clean backup power
Flexible Mini-Tower Option
CyberPower CP1350AVRLCD3 12-outlet mini-tower UPS
- 12 outlets with 6 battery-backed ports
- USB-A and USB-C charging ports included
- AVR and color LCD for status monitoring
Best For: Compact network and workstation setups needing many outlets
Amazon Basics 1500VA Line-Interactive
- 1500VA/900W capacity with 10 outlets
- AVR and simulated sinewave technology
- About 10 minutes at half load
Best For: Short-term backup for routers, modems, and home electronics
APC Back-UPS Pro
LCD 1500VA for Office Networks
- 1500VA/900W with 10 protected outlets
- LCD monitoring plus AVR and surge protection
- User-replaceable battery
Best For: Home office and network setups that need monitoring and longer light-load runtime
Vertiv Liebert PowerUPS 200 Essential
- 1440VA/850W line-interactive UPS
- Four LED indicators and AVR
- User-replaceable batteries
Best For: Compact network backup with simple status checks and warranty coverage
Premium PFC Sinewave Backup – CyberPower 1500VA/1000W PFC LCD UPS
For uninterruptible power supplies for network equipment, this CyberPower model stands out if you need clean backup power for routers, switches, NAS devices, and telecom gear that benefit from a pure sine wave output. Its 12 outlets, AVR, and color LCD make it a strong fit for small server racks or demanding home network setups.
Best For: Network equipment and telecom gear that need pure sine wave output and more outlet capacity.
Pros:
- 1500VA/1000W pure sine wave output supports active PFC and conventional power supplies
- 12 NEMA outlets with six battery-backup outlets and six surge-only outlets
- Automatic voltage regulation helps correct minor fluctuations without switching to battery
- Color LCD gives detailed status information and alerts before problems affect equipment
Cons:
- Larger mini tower design may be more than needed for basic router-only use
- Primarily aimed at higher-demand setups, so it can be overkill for very small networks
This is the most capable option here for network gear that benefits from cleaner power and a broader outlet count. The included warranty, connected equipment guarantee, and management software add extra practical value for critical setups.
Compact Router Backup – APC 425VA Router and Modem UPS
If you mainly need uninterruptible power supplies for network equipment like a router, modem, or VoIP phone, this APC unit focuses on the essentials. It is compact, wall-mountable, and designed to keep low-power devices online long enough to ride out brief outages.
Best For: Small network setups that need short-term backup for internet connectivity.
Pros:
- Provides up to 15 minutes of runtime at a 100W load
- Compact, wall-mountable design saves space in small rooms or apartments
- Six outlets include four battery-backup plus surge-protected and two surge-only
- AVR, audible alarms, and LED indicators help manage power events
Cons:
- 425VA/255W capacity is best suited to low-power devices only
- Not designed for larger network racks or heavier equipment loads
This is a practical pick when the goal is to keep your internet connection alive, not to power a full electronics stack. Its value comes from simplicity, compact size, and enough runtime for basic networking gear.
Balanced Network Tower – CyberPower 1500VA/900W LCD UPS
For uninterruptible power supplies for network equipment, this CyberPower model offers a balanced mix of capacity, outlet count, and monitoring features. It is a good fit for workstations and network devices when you want backup power, surge protection, and AVR in one mini tower.
Best For: Home offices and network setups that need a balanced all-around UPS.
Pros:
- 1500VA/900W capacity supports workstations, networking devices, and home entertainment gear
- 12 outlets with six battery-backup plus surge-protected outlets and six surge-only outlets
- Color LCD provides detailed battery and power information at a glance
- AVR helps correct minor power fluctuations without using battery power
Cons:
- Uses simulated sine wave technology rather than pure sine wave output
- Runtime is listed at just 3 minutes, so it is mainly for short backup windows
This model is a strong middle ground if you need more protection than a small router UPS but do not need pure sine wave output. The combination of LCD monitoring, USB charging, and a 3-year warranty adds convenience for everyday use.
Mid-Size Network Backup – APC 650VA NAS and Router UPS
Among uninterruptible power supplies for network equipment, this APC unit is a sensible mid-size choice for routers, modems, NAS devices, and smart-home hardware. It adds battery backup and surge protection in a straightforward package with enough capacity for a small office or connected home.
Best For: Mid-size home office and network setups that need practical backup power.
Pros:
- 650VA/390W capacity is sized for essential network and office electronics
- Up to 29 minutes of runtime at a 100W load
- Eight outlets provide four battery-backup plus surge-protected and four surge-only connections
- User-replaceable battery adds long-term convenience
Cons:
- Not intended for larger, higher-draw networking or workstation loads
- Less capacity than the larger CyberPower models in this roundup
This is a good fit if you want dependable coverage for essential connected gear without moving up to a heavy-duty tower. The clear status indicators, AVR, and equipment protection coverage make it easy to live with day to day.
Rackmount Pure Sinewave Choice – CyberPower CP1500PFCRM2U short-depth 2U rack UPS
If you need uninterruptible power supplies for network equipment in a rack space that is tight, the CyberPower CP1500PFCRM2U is built to fit the job. Its pure sine wave output, AVR, and short-depth 2U design make it a practical choice for networking gear, Active PFC systems, and other sensitive electronics that need stable backup power.
Best For: Short-depth rack setups, networking devices, and Active PFC equipment that need clean battery backup.
Pros:
- Pure sine wave output supports Active PFC and conventional power supplies.
- Short-depth 2U rackmount body fits installations with limited space.
- 8 NEMA 5-15R outlets provide battery backup and surge protection.
- Multifunction color LCD shows battery and power status at a glance.
Cons:
- Runtime is listed at just 3 minutes.
- Requires rackmount installation, so it is less flexible than a tower unit.
- Best suited to short interruptions rather than long outages.
Overall, this is a strong rack-friendly UPS for network closets and compact installations where clean power and space savings matter. The combination of sine wave output, AVR, and UL certification makes it especially sensible for protected networking hardware.
Pure Sine Wave Home Office Pick – APC BR1500MS2 pure sine UPS for PCs and networks
The APC BR1500MS2 is a practical pick among uninterruptible power supplies for network equipment when you also need to support a PC, router, or NAS from the same unit. Its pure sine wave output, AVR, and Active PFC compatible design make it a solid fit for modern electronics that benefit from cleaner backup power.
Best For: Home offices and small network setups that need pure sine wave backup plus charging convenience.
Pros:
- Pure sine wave output is designed for sensitive electronics and Active PFC supplies.
- 6 battery-backup outlets plus 4 surge-only outlets support mixed gear.
- Coax and Ethernet surge protection add coverage for data lines.
- Front USB-C and USB-A charging ports add everyday convenience.
Cons:
- Runtime is listed at 4 minutes, so it is mainly for short outages.
- Tower form factor takes more floor or shelf space than a rack unit.
- Battery replacement is user-replaceable, but still an extra maintenance task.
For users who want dependable backup for network hardware and desktop equipment in one unit, this APC model offers a balanced mix of protection and usability. The LCD, AVR, and replaceable battery make it a straightforward choice for regular home-office use.
Flexible Mini-Tower Option – CyberPower CP1350AVRLCD3 12-outlet mini-tower UPS
If you want uninterruptible power supplies for network equipment in a compact tower shape, the CyberPower CP1350AVRLCD3 is a flexible option. It uses simulated sine wave output, includes AVR, and gives you 12 outlets plus USB charging ports, making it useful for networking devices, workstations, and home entertainment gear.
Best For: Small network and workstation setups that need lots of outlets in a compact tower.
Pros:
- 12 outlets give plenty of room for network gear and peripherals.
- Six battery-backed outlets and six surge-only outlets help organize loads.
- Color LCD provides battery and power-condition information.
- USB-A and USB-C charging ports add convenience for mobile devices.
Cons:
- Simulated sine wave output may be less ideal for sensitive Active PFC gear.
- Runtime is listed at 4 minutes, which is short for extended outages.
- Mini-tower design is less rack-friendly than a rackmount UPS.
For compact installs that need outlet count and everyday flexibility more than premium sine wave output, this CyberPower model is easy to work with. Its AVR, LCD panel, and UL certification round out a practical package for basic network backup.
Amazon Basics 1500VA Line-Interactive – Sinewave Backup for Home Gear
For uninterruptible power supplies for network equipment, this Amazon Basics 1500VA unit is a straightforward line-interactive option that can keep routers, modems, and other essential electronics running through brief outages, surges, and voltage swings. Its AVR and simulated sinewave technology help provide steadier power, while the tower design keeps it easy to place under a desk or in a media cabinet.
Best For: Users who want a simple 1500VA backup for network gear and everyday home electronics.
Pros:
- 1500VA/900W capacity with 10 total outlets for mixed device setups
- Automatic Voltage Regulation helps handle fluctuations without frequent battery use
- Simulated sinewave output suits a range of common electronics
- Compact mini tower form factor with a 6-foot power cord
Cons:
- Runtime drops quickly at higher loads, with only about 1.5 minutes at full load
- Battery-backup outlets are limited to 5 of the 10 outlets
Overall, this is a practical backup choice if you need basic protection for network equipment and want enough capacity for a few extra devices. It focuses on steady power and surge protection rather than long runtime, so it fits best as a short-term bridge during interruptions.
APC Back-UPS Pro – LCD 1500VA for Office Networks
If you are comparing uninterruptible power supplies for network equipment in a home office or small workstation setup, the APC BX1500M stands out for its combination of capacity, monitoring, and protection features. It offers line-interactive backup power, AVR for brownouts and surges, and enough outlets to support core gear like a modem, router, NAS, and computer.
Best For: Home office users who want monitored backup power for network devices and PCs.
Pros:
- 1500VA/900W output with 10 protected outlets
- Up to 68 minutes of runtime at a 100W load
- LCD display shows battery, load, runtime, and power conditions
- User-replaceable battery and built-in Ethernet/coax surge protection
Cons:
- Backup runtime depends heavily on load, so it is shorter for higher-power setups
- Two of the ten outlets are surge-only, not battery-backed
This model is the most feature-rich option in the group, especially if you want visibility into power status and easier maintenance over time. It is a strong fit when your network equipment shares space with a PC or workstation and you value monitoring as much as backup power.
Vertiv Liebert PowerUPS 200 Essential – 1440VA Network Backup
For uninterruptible power supplies for network equipment, the Vertiv Liebert PowerUPS 200 Essential is aimed at users who want stable line-interactive protection without a complicated setup. It includes AVR to smooth power fluctuations, LED battery indicators for quick status checks, and USB-C plus USB-A charging ports for convenient device charging alongside protected equipment.
Best For: Users who want a compact, easy-to-manage backup for network gear with simple status indicators.
Pros:
- 1440VA/850W line-interactive design with AVR
- Four LED indicators make battery capacity easy to check at a glance
- User-replaceable batteries can extend UPS life
- Three-year warranty with advanced replacement coverage
Cons:
- Fewer outlets than the 10-outlet models in this roundup
- Lower wattage rating than 900W competitors
This is a clean, practical choice if you want dependable backup for essential network equipment and value easy battery maintenance. Its simpler feature set makes it less flexible for larger installations, but it is well suited to focused, everyday protection.
How We Picked the Best Uninterruptible Power Supplies for Network Equipment
We focused on UPS units that make sense for home and small-office networking: enough wattage for common loads, AVR for voltage swings, and enough battery support to ride through short outages cleanly. We also considered output waveform, outlet layout, LCD/status visibility, and whether the unit is practical for desktop, mini-tower, or rackmount use.
Quick Comparison
For simple router-and-modem backup, smaller units can be enough. For mixed network gear with a NAS, switch, and possibly a PoE device, a 900W to 1000W class unit is usually the safer choice. Rackmount models are best when space and cable management matter, while pure sine wave or PFC sine wave models are better for sensitive electronics and active PFC power supplies.
Key Buying Factors for Uninterruptible Power Supplies for Network Equipment
Runtime and Load
Match the UPS to the actual wattage of your equipment, not just the VA rating. A high VA number does not guarantee useful runtime if your network stack draws more power than expected. Aim for enough overhead so the battery is not constantly running near its limit.
Output Waveform
For basic networking hardware, simulated sine wave may be fine. If you are powering a NAS, higher-end router, or other sensitive electronics, pure sine wave or PFC sine wave is the safer pick because it improves compatibility and reduces the chance of battery or power-supply issues.
Outlets and Form Factor
Count both battery-backed and surge-only outlets. Network gear often needs more connections than you first expect, especially once you add a modem, switch, and router. Mini-tower models fit desk setups, while 2U rackmount units are better for structured wiring closets or racks.
AVR and Monitoring
Automatic voltage regulation helps the UPS correct minor sags and surges without draining the battery. An LCD or app-based status display makes it easier to track load, battery health, and estimated runtime before you need them.
Who Should Buy Which Uninterruptible Power Supplies for Network Equipment?
If you only need to keep Wi-Fi alive during short outages, a compact UPS is usually enough. If your setup includes a NAS or multiple network devices, choose a mid- to high-capacity model with better waveform support and more headroom. If you are building a rack-based network closet, prioritize short-depth or rackmount designs with clear monitoring and enough battery-backed outlets for your core gear.
In general, the best Uninterruptible Power Supplies for Network Equipment balance clean power, sensible runtime, and the right physical format for your setup. Start with your wattage, then choose the waveform and outlet count that match how your network actually runs.
