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Part Number: RPS-550W
Description: 550W (370W PoE) external redundant power supply
Category: Extreme Networks Power Supplies, Cables & Others, Networking Accessories, Power Supplies, Power Supplies, Cables & Others
15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
Same-Day Shipping
On all on-hand orders placed before 2 pm CST.
Limited Lifetime Warranty
You’ll find warranty coverage on the majority of our hardware.*
Terms & Conditions*
The Extreme RPS-550W power supply delivers reliable 550W compact power to meet the demands of modern network infrastructure. Designed with efficiency in mind, this power supply provides consistent power to your switches while maintaining optimal energy consumption. The power cord can be ordered separately to match your specific regional requirements and site specifications.
The Extreme RPS-550W features advanced cold air management with carefully engineered back to front airflow. This airflow direction ensures proper cooling of critical components, extending the lifespan of both the power supply and connected network equipment. This thoughtful design helps network administrators manage thermal conditions even in demanding environments.
Compatible with Extreme Networks’ popular switches, the RPS-550W power supply integrates seamlessly with your existing infrastructure. This versatility allows IT teams to standardize power solutions across different network deployments, simplifying inventory management and future upgrades. The power supply’s compatibility has been verified to work with a range of Extreme Networks switches, providing confidence in your purchase decision.
For mission-critical network environments, the Extreme RPS-550W supports redundant power configurations that ensure business continuity even during power-related incidents. This redundant power design allows network administrators to connect multiple power supplies, maintaining network security and operations during unexpected events. The RPS-550W helps organizations meet their uptime requirements without compromising on performance.
| Specification | Details |
| Model Number | Extreme RPS-550W |
| Form Factor | Compact |
| Dimensions | 1.75″ x 4.0″ x 10.5″ |
| Weight | 2.2 lbs (1.0 kg) |
| Input Power | 100-240V AC |
| Output Power | 550 W |
| Airflow | Back to Front |
The Extreme RPS-550W is designed with a compact form factor that maximizes rack space efficiency while delivering substantial power output. These physical specifications make it an excellent choice for environments where space and power management are critical considerations.
The Extreme RPS-550W power supply delivers consistent performance with a rated output of 550W, providing sufficient power for fully loaded switches. The power supply maintains stable operation even under varying load conditions, giving network administrators the confidence to deploy it in demanding enterprise environments.
When compared to other models in the same product family, the RPS-550W offers an ideal balance of power output and efficiency. While some variants in the product line may provide higher wattage for more power-hungry applications, the 550W rating of this model is optimized for most enterprise switches, making it a versatile addition to your network infrastructure.
The Extreme RPS-550W is fully compatible with numerous Extreme Networks switches, providing flexible power solutions across your network deployment. This power supply seamlessly integrates with these platforms, enabling administrators to manage network power requirements with confidence and ease.
For future expansion, additional RPS-550W units can be added when purchasing new switches, ensuring you always have the right power supply for your growing network. Extreme Networks provides detailed compatibility information to help you verify that this power supply will work with your existing infrastructure before adding it to your cart.
The back to front airflow design of the Extreme RPS-550W draws cold air from the back of the rack and expels warm air toward the front. This configuration aligns with modern data center best practices and improves cooling efficiency when properly implemented.
The Extreme RPS-550W supports N+1 redundancy configurations when multiple units are installed in compatible switches. This redundant power architecture ensures that your network continues to function even if one power supply fails, providing business continuity and reducing downtime.
Yes, the Extreme RPS-550W is designed to be hot-swappable, allowing you to remove and replace the power supply without powering down your switch. This feature minimizes network disruption during maintenance or when responding to power supply issues.
To verify if the 550W output is adequate for your specific switch configuration, check the power consumption specifications of your switch with all modules and transceivers installed. Extreme Networks provides power calculators on their site to help you determine your exact requirements.
The power cord for the Extreme RPS-550W is ordered separately to accommodate different regional power standards and site-specific requirements. When adding this item to your cart, be sure to also include the appropriate power cord that matches your location’s power outlet type.
At Network Republic, our end-user accounts are covered by a 1-Year Warranty on all hardware—whether New, New Open Box, New Pull, Refurbished, or Refurbished by Manufacturer —from the date of delivery. This warranty covers hardware defects under normal use and allows for repair, replacement, or in-house credit at our discretion.
For resellers and wholesale purchases, we offer a 30-Day Warranty limited strictly to functional issues or defects upon arrival, including dead-on-arrival (DOA) items; it does not apply to problems arising after prolonged use. Resellers are responsible for inspecting and testing products within the 30-day window. This warranty excludes accidental damage, misuse, cosmetic wear, third-party modifications, and software-related issues unrelated to hardware failure. Check out our full warranty policy here.
Software licenses are not covered under the standard return and warranty policies and need to be activated on the hardware within 7 days of receipt. Any issues need to be reported immediately, within 10 days, so we can issue an exchange. Under no circumstances will refunds be issued for software licenses.
Our team of professionals are experts in networking hardware configurations and can assist you at any time during your purchasing process. We always recommend great price-performance alternatives based on current market price and availability. In need of assistance or looking for a specific part number? Request a quote today or chat with one of our IT specialists.

