Cisco 1900 W AC Platinum Certified Power Supply Module

Introducing the Cisco 1900 W AC Platinum Certified Power Supply Module—an enterprise-grade solution engineered to deliver unwavering power with remarkable efficiency for demanding networks. This modular, hot-swappable power supply is designed for reliability in data centers, campus cores, and resilient edge deployments where uptime matters and operational costs count. With platinum-certified efficiency, universal input capability, and Cisco-tested interoperability, this power module helps you future-proof your infrastructure while reducing cooling and energy expenses. Whether you’re refreshing an existing chassis or building out a high-availability environment, this power supply module delivers the capacity, efficiency, and ease of maintenance that modern networks demand.

• High-capacity power delivery for demanding networks: The Cisco 1900 W AC Platinum Certified Power Supply Module is built to handle substantial transient and steady-state loads, delivering up to 1900 watts of reliable power. This capacity supports high-bandwidth interfaces, dense modular cards, and power-hungry networking features without compromising performance. In busy data centers and campus deployments, you can count on steady voltage delivery even during peak usage, helping to maintain service quality and minimize performance bottlenecks across the network core.
• Platinum efficiency for lower total cost of ownership: Platinum-certified efficiency minimizes energy waste and heat generation, which translates to cooler operation and reduced cooling costs in dense deployments. By running at peak efficiency across a wide range of loads, this power supply helps lower power bills and extends the life of cooling infrastructure, enabling greener operations and easier compliance with sustainability initiatives in large-scale networks.
• Universal input for global deployments: The module is designed to operate with a universal input range of 100–240 VAC at 50/60 Hz, enabling simple, region-agnostic deployment without needing multiple models. This makes it ideal for multinational campuses, disaster recovery sites, and global rollouts where regional power standards vary. The universal input minimizes stocking complexity and simplifies maintenance for teams managing diverse Cisco environments.
• Hot-swappable, redundant-ready design: Engineered for minimal downtime, the power supply module is hot-swappable, allowing technicians to replace or upgrade the unit without powering down the chassis. When paired with a redundant power configuration in compatible Cisco platforms, it provides high availability that keeps critical services online even during maintenance or component failure, supporting business continuity and service-level commitments.
• Cisco-tested reliability and interoperability: Built to Cisco’s exacting standards, this power supply module integrates smoothly with supported Cisco chassis and modules. It ensures compatibility with Cisco Intelligent Platform Management Interface (IPMI) and other management tools, enabling accurate monitoring of voltage, current, and thermal status. The result is easier diagnostics, proactive fault detection, and streamlined maintenance across the network infrastructure.

Technical Details of Cisco 1900 W AC Platinum Certified Power Supply Module

• Power rating: Up to 1900 W
• Input voltage: 100–240 VAC, 50/60 Hz
• Efficiency: Platinum-certified
• Form factor: Modular, hot-swappable power supply for compatible Cisco chassis
• Certification and compliance: Cisco Platinum Efficiency, RoHS compliant
• Compatibility: Designed for use in Cisco chassis and platforms that support 1900 W AC Platinum-certified power modules
• Reliability features: Built for continuous operation with robust backplane integration and monitoring support

how to install Cisco 1900 W AC Platinum Certified Power Supply Module

• Power down the chassis according to your facility’s procedures, and ensure you follow proper ESD safety practices. Disconnect the main power source and verify that the system is non-operational before beginning installation.
• Access the power supply bay by removing the appropriate cover or panel as specified in the chassis maintenance guide. Identify the vacant bay and prepare the new 1900 W AC Platinum Certified Power Supply Module for installation.
• Align the power supply with the backplane connectors and slide it into the bay until it seats firmly. Ensure the module is properly seated and the securing mechanism (screws or latch) is engaged to hold it in place.
• Reconnect the external power cord to the module and reapply power to the chassis. Observe the LED indicators on the unit to confirm proper startup and readiness; wait for the power supply to initialize and report healthy status.
• Verify operation from the device’s management interface (CLI or GUI). Check that the new power supply is online, delivering the expected voltage, and that there are no fault indications. If redundant, confirm the second unit is online and sharing load as configured.

Frequently asked questions

• Q: Is the Cisco 1900 W AC Platinum Certified Power Supply Module hot-swappable?
• A: Yes. It is designed for hot-swappable operation in compatible Cisco chassis, allowing replacement or upgrade without taking the entire system offline, supporting high-availability deployments.
• Q: What is the power capacity of this module?
• A: It provides up to 1900 watts of maximum power, enabling robust support for high-demand interfaces and expansions within supported Cisco platforms.
• Q: What kind of input voltage does it require?
• A: The module accepts universal input: 100–240 VAC at 50/60 Hz, making it suitable for global deployments without model changes.
• Q: Is it compatible with all Cisco chassis?
• A: Compatibility is limited to Cisco chassis and modules that support 1900 W AC Platinum-certified power supplies. Always verify chassis compatibility and firmware requirements before purchase and installation.
• Q: What are the efficiency benefits?
• A: The Platinum-certified efficiency reduces energy waste and heat output, improving overall data-center energy performance and lowering operational costs in densely equipped networks.