Alimentatore Cisco C9K-PWR-650WAC-R= 650W

The Cisco C9K-PWR-650WAC-R= is an alternate 650W AC power supply unit developed for Cisco Catalyst 9500 Series switches. It shares the same Product ID (PID) as the existing C9K-PWR-650WAC-R and has been fully tested and qualified with Catalyst 9500 Series switches that support a 650W AC PSU. The unit is constructed from durable metal and finished in black and grey.

Advantages

This 650W power supply delivers stable AC power with compatibility across 100–240 V input voltage and 47–63 Hz frequency ranges. It provides a direct replacement option for systems using the C9K-PWR-650WAC-R with the same PID, simplifying inventory and support. The metal housing adds durability and the compact design fits Catalyst 9500 Series switch power bays.

Suitable for

• Powering Cisco Catalyst 9500 Series switches that accept 650W AC power supplies
• Replacing existing C9K-PWR-650WAC-R units
• Network rack installations requiring a 650 W AC PSU

Key specifications

• Total power: 650 W
• Input voltage: 100–240 V AC
• Input frequency: 47–63 Hz
• Product colours: Black, Grey
• Form factor: Metal housing (rack/Chassis PSU for Catalyst 9500 Series)
• Manufacturer part number (MPN): C9K-PWR-650WAC-R=
• EAN: 0889728090032

How to use

Install the power supply into a compatible power bay of a Cisco Catalyst 9500 Series switch following the switch’s hardware installation guide. Ensure the switch is powered down or follow hot-swap procedures if supported by your platform. Connect an appropriate AC mains cable to the PSU and verify the system recognizes the installed unit. Observe standard safety and grounding practices when handling and installing the PSU.

Recommendations

Use this unit as a direct replacement for C9K-PWR-650WAC-R units to maintain manufacturer-supported compatibility. Maintain proper ventilation and ambient operating conditions as specified in the switch documentation, and ensure AC mains meet the 100–240 V and 47–63 Hz requirements.