Need reliable power for your Catalyst 9500 switch?

The Cisco C9K-PWR-650WAC-R delivers 650 watts of steady power to keep your network running. Perfect for smaller deployments or as a backup power source. Replace a failed unit fast or add redundancy to protect against downtime.

What you get:

10-year warranty. A full decade of coverage. If the power supply fails, we ship a replacement. No games. No hassle.

650 watts of capacity. Enough power to run a C9500 switch with moderate PoE loads. Handle 20 to 30 IP phones, a dozen access points, or a mix of cameras and devices.

Fully tested and certified. Each unit passes our 15-point inspection. We verify voltage stability, current delivery, and thermal performance before shipping.

Hot-swappable design. Pop it in the power bay. Lock the handle. Done. No network shutdown required.

Why you need this power supply:

Downtime is expensive.

A dead power supply means offline devices, dropped calls, and frustrated users. A replacement power supply gets you back online in minutes instead of waiting days for shipping.

Redundancy saves your uptime.

Run two power supplies. If one fails, the other keeps your network alive. No outage. No emergency. Just swap the dead unit when convenient.

Power the devices that matter.

The 650W supply handles enough PoE load for:

• 25 to 30 IP phones
• 10 to 12 wireless access points
• 8 to 10 security cameras
• Or any combination up to the power budget

Think of it like a spare tire. You do not want to need it, but when power fails, you are glad you have it.

Product specs:

• Part number: C9K-PWR-650WAC-R
• Power output: 650 watts
• Input: 100-240V AC, 50-60Hz
• Cooling: Internal fan with auto speed control
• Compatible with: Catalyst 9500 series switches
• Mounting: Hot-swappable, front-access
• Condition: Refurbished to OEM standards

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.