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15+ Years of Proven Excellence
Delivering reliable IT hardware solutions since 2009.
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You’ll find warranty coverage on the majority of our hardware.*
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Part Number: PWR-MX960-4100-AC-S
Description: Juniper MX960/480 4100W AC POWER, SPARE
Category: Power Supplies
and more
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 Juniper PWR-MX960-4100-AC-S delivers exceptional high capacity power performance with 4100W AC power supply capabilities designed specifically for demanding network infrastructure requirements. This AC power supply provides robust output power that enables MX960 chassis to operate at full capacity while maintaining optimal performance characteristics for mission-critical applications. The PWR-MX960-4100-AC-S incorporates advanced power management features that ensure reliable power delivery across diverse operational scenarios, from enterprise data centers to service provider networks. With its substantial power output capabilities, this power supply enables organizations to deploy comprehensive network services while maintaining the reliability and performance standards essential for business-critical network operations and advanced network security implementations.
The PWR-MX960-4100-AC-S supports both one feed mode and two feed mode configurations, providing exceptional flexibility for diverse power infrastructure requirements and enhanced redundancy options. This AC power supply enables organizations to configure their power delivery based on facility capabilities while maintaining optimal reliability characteristics through comprehensive redundancy support. The platform’s dual-mode operation capability allows network operators to adapt their power configuration to specific deployment scenarios while ensuring continuous operation even during power infrastructure maintenance. Service providers and enterprise customers benefit from the flexible power options that enable deployment across various facility types while maintaining the redundancy levels required for mission-critical network infrastructure and protected components operation.
Built for demanding network environments, the Juniper PWR-MX960-4100-AC-S incorporates comprehensive environmental protection and reliability features that ensure consistent operation across diverse deployment scenarios. This power supply features robust construction and advanced thermal management that enables reliable operation in challenging conditions while maintaining optimal performance characteristics. The PWR-MX960-4100-AC incorporates comprehensive monitoring and protection circuits that safeguard both the power supply and connected chassis components from electrical anomalies and environmental factors. Network administrators benefit from the platform’s ability to maintain consistent power delivery while providing comprehensive status monitoring and fault detection capabilities essential for proactive maintenance and system reliability.
The PWR-MX960-4100-AC-S provides seamless integration with Juniper MX960 chassis systems while supporting comprehensive compatibility with existing network infrastructure components. This AC power supply is specifically designed for MX960 platforms and provides optimal power delivery characteristics that enable full system performance across all supported line cards and service modules. The power supply integrates with Juniper Networks management systems to provide comprehensive monitoring and control capabilities that simplify maintenance and operational procedures. Organizations can deploy the PWR-MX960-4100-AC-S with confidence knowing that it provides the reliability, performance, and integration characteristics needed to support advanced network services while maintaining compatibility with existing infrastructure investments.
| Specification | Details |
| Model | PWR-MX960-4100-AC-S |
| Power Type | AC power supply |
| Output Power | 4100W maximum |
| Input Voltage | 200-240V AC |
| Input Frequency | 50-60 Hz |
| Efficiency | >90% at full load |
| Power Factor | >0.99 |
| Operating Modes | One feed mode / Two feed mode |
| Power Cords | Sold separately |
| Form Factor | Hot-swappable power module |
| Cooling | Internal fan with variable speed |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -40°C to 70°C |
| Humidity | 5% to 85% non-condensing |
| MTBF | >200,000 hours |
| Certifications | UL, CE, FCC |
The PWR-MX960-4100-AC-S maximizes power delivery efficiency while incorporating comprehensive protection and monitoring features. The power supply’s specifications enable reliable operation across demanding network environments.
The Juniper PWR-MX960-4100-AC-S delivers exceptional performance through its 4100W output power capability that enables MX960 chassis to operate at full capacity with all line cards and service modules installed. The power supply maintains optimal efficiency characteristics across varying load conditions while providing the high capacity power needed for demanding network applications.
The platform supports both reduced capacity and full capacity operation modes, enabling organizations to optimize power utilization based on actual system requirements. The two feed mode configuration provides enhanced redundancy and load distribution, while one feed mode operation enables simplified deployment in environments where single feed infrastructure is available.
The PWR-MX960-4100-AC-S is specifically designed for compatibility with Juniper MX960 chassis systems and provides seamless integration with existing network infrastructure. The power supply supports comprehensive monitoring and management integration that enables proactive maintenance and system optimization.
When compared to other models in the PWR-MX960 family, the PWR-MX960-4100-AC provides the highest power output available for AC power applications. While other power supply models may offer different capacity or voltage options, the 4100W AC variant delivers the maximum power capability needed for fully loaded MX960 deployments requiring comprehensive line card support and advanced services.
The PWR-MX960-4100-AC-S features hot-swappable design that enables installation and replacement without disrupting network operations or requiring system shutdown. The power supply includes comprehensive status indicators and monitoring capabilities that provide real-time visibility into operational status and performance characteristics.
Power cords are sold separately to accommodate various regional power infrastructure requirements and facility-specific connection needs. The modular design enables efficient maintenance and replacement procedures while ensuring minimal impact on network operations during routine maintenance activities.
The Juniper PWR-MX960-4100-AC-S delivers 4100W of output power that enables MX960 chassis to operate at full capacity with comprehensive line card configurations and advanced service modules installed. This high capacity power supply ensures that fully loaded chassis can maintain optimal performance while supporting demanding network applications including advanced routing, security services, and high-density interface modules. The substantial power output capability enables organizations to deploy comprehensive network services without power-related performance limitations or capacity constraints.
The PWR-MX960-4100-AC-S supports both one feed mode for simplified deployment in single-feed power infrastructures and two feed modes for enhanced redundancy and load distribution across dual power sources. Two feed mode operation provides superior redundancy by enabling continued operation even during single feed failures or maintenance activities, while distributing power load across multiple facility power circuits. One feed mode simplifies installation in environments where dual power infrastructure is not available while still providing the full 4100W power output needed for comprehensive chassis operation.
Power cords for the PWR-MX960-4100-AC-S are sold separately to accommodate different regional power standards, facility connection requirements, and specific installation scenarios. This approach ensures that customers receive the appropriate AC power cords for their specific power infrastructure while avoiding compatibility issues that could arise from pre-packaged power connections. Organizations should specify their required power cord configurations when purchasing to ensure proper connectivity with their facility power infrastructure and local electrical standards.
The PWR-MX960-4100-AC-S provides the highest AC power output capacity available in the PWR-MX960 series, delivering 4100W compared to lower-capacity models that may provide reduced capacity power output for less demanding applications. This power supply is specifically designed for fully loaded MX960 chassis requiring maximum power delivery, while other models in the family may be suitable for configurations with fewer line cards or less power-intensive service modules. The 4100W capacity ensures compatibility with the most demanding network deployments while providing headroom for future expansion and service additions.
The PWR-MX960-4100-AC-S incorporates comprehensive monitoring capabilities that provide real-time visibility into power output, efficiency, temperature, and operational status through integration with Juniper Networks management systems. The hot-swappable design enables maintenance and replacement without disrupting network operations, while comprehensive status indicators provide immediate visibility into power supply health and performance characteristics. Advanced monitoring features enable proactive maintenance by identifying potential issues before they impact network operations, while detailed logging and alerting capabilities ensure that network administrators can respond quickly to any power-related events or anomalies.
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.
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