Cisco C9K Pwr 650Wac R Power Supply 650W Ac Front To Back Cooling 94 Efficiency For Catalyst 9000 Series

The Cisco C9K Pwr 650Wac R Power Supply is engineered to be the dependable heart of your Catalyst 9000 Series network. This 650W AC power module delivers stable, high-efficiency power to critical Cisco gear, ensuring uninterrupted performance across data centers, campuses, and branch offices. Built for durability in demanding environments, it combines versatile voltage support with efficient cooling to minimize heat, reduce energy costs, and extend the life of your network hardware. Whether you’re upgrading an existing Cisco chassis or deploying new Catalyst 9000 infrastructure, this power supply provides a reliable, scalable foundation that IT teams can trust during peak traffic, firmware updates, and continuous operation.

• 650W AC power supply designed specifically for Cisco Catalyst 9000 Series devices
• Universal input options: supports 120 V AC and 230 V AC inputs with 50/60 Hz compatibility
• Front-to-back cooling airflow optimizes thermal management and helps maintain peak performance
• High efficiency of 94% to reduce energy consumption, heat output, and operating costs
• Easy installation and reliable operation with clear indicators and straightforward connections for quick maintenance

Technical Details of Cisco C9K Pwr 650Wac R Power Supply

• Product: Cisco C9K Power Supply Module for Catalyst 9000 Series
• Power rating: 650W AC
• Input voltage: 120 V AC or 230 V AC (universal or dual-voltage capability described for global deployments)
• Frequency support: 50 Hz and 60 Hz environments where applicable
• Cooling: Front-to-back airflow for efficient thermal management
• Efficiency: 94% typical, contributing to lower energy usage and cooler operation
• Compatibility: Optimized for Cisco Catalyst 9000 Series chassis and networking devices
• Protection and reliability: Designed with protective features to guard against electrical faults and to support stable operation under load
• Durability: Built to withstand constant use in demanding enterprise environments
• Installation: Engineered for straightforward integration with Cisco chassis, with indicators to simplify health monitoring

how to install Cisco C9K Pwr 650Wac R Power Supply

Installing the Cisco C9K Power Supply is streamlined to minimize downtime and simplify maintenance job workflows. Follow these general guidelines to replace or install the power module in compatible Catalyst 9000 Series chassis. Always observe local electrical and safety standards when handling power equipment.

• Prepare the chassis: Power down the Cisco device according to your organization’s change-management procedures, or verify whether the module supports hot-swapping in your specific chassis model before removing any components.
• Identify the correct slot: Locate the designated power supply bays within the Catalyst 9000 Series chassis. Ensure you have the correct ordering and slot orientation for the replacement module.
• Remove the existing module (if upgrading or replacing): If a module is already installed, carefully release any latching mechanisms and slide the power supply out of the bay. Handle with care to avoid damage to connectors or chassis guides.
• Insert the new power supply: Align the Cisco C9K 650Wac R with the slot rails and slide it firmly into place until it is securely seated. Ensure any locking latch or retention mechanism engages properly.
• Connect power: Attach the appropriate power cord or cabling to the input connectors, ensuring clean, secure connections to your 120 V AC or 230 V AC power sources. Confirm the chassis power source is switched on according to your facility’s electrical practices.
• Verify indicators and status: After installation, observe the power supply indicators on the module or chassis management interface. A healthy green LED or indicated “OK” status confirms proper operation and that the supply is delivering stable power.
• Test the system: Power on the device, monitor for any alarms, and verify that all connected Cisco devices powered by the supply operate normally. If a problem is detected, consult the chassis management interface or service indicators and address any fault conditions promptly.

Frequently asked questions

• Q: What is the power rating of the Cisco C9K Power Supply?
• A: It is a 650W AC power supply designed for Catalyst 9000 Series devices, delivering reliable, continuous power to support critical networking tasks.
• Q: What input voltages and frequencies does it support?
• A: It supports 120 V AC and 230 V AC inputs and is compatible with 50 Hz and 60 Hz environments where applicable, enabling deployment across global sites.
• Q: Is the power supply designed for front-to-back cooling?
• A: Yes, it features front-to-back cooling to optimize airflow and thermal performance in dense Cisco deployments.
• Q: Is this power supply compatible with Catalyst 9000 Series hardware?
• A: Yes, it is specifically optimized for Cisco Catalyst 9000 Series chassis and networking devices to ensure correct power delivery and device longevity.
• Q: Can I trust this power supply to minimize downtime?
• A: The module is built for reliability in demanding environments and is designed to integrate with Cisco management tools and indicators to simplify monitoring and maintenance, helping to minimize downtime and power-related interruptions.