Question 1

What are the power ratings available for Router 7200 Series power supplies?

Accepted Answer

Router 7200 Series power supplies are offered in 150W and 300W AC modules, providing scalable power for varied routing demands.

Question 2

Are Router 7200 Series power supplies hot-swappable?

Accepted Answer

Yes. Router 7200 Series power supplies support hot-swapping, allowing you to replace modules without powering down the chassis.

Question 3

How do I install a new power supply on a Cisco 7200 Series router?

Accepted Answer

Power off the router, slide the new PSU into an empty bay until it clicks, secure the captive screws, then power on and verify status LEDs.

Question 4

Can I mix and match different power supply modules in a 7200 Series chassis?

Accepted Answer

You can install different wattage AC modules in the same chassis, but ensure total power capacity meets your router’s load requirements.

Question 5

What is the input voltage range for Router 7200 Series power supplies?

Accepted Answer

Router 7200 Series power supplies accept a universal AC input from 100 to 240 VAC at 50–60 Hz for global deployment.

Question 6

Do Router 7200 Series power supplies support redundancy?

Accepted Answer

Yes. You can configure dual power supplies in a 7200 Series chassis to achieve N+1 redundancy and uninterrupted operation.

Question 7

How can I check the status of my 7200 Series power supply?

Accepted Answer

Use the show environment power command in the CLI or observe the front-panel LED: green indicates normal, amber indicates a warning.

Question 8

What safety certifications do Router 7200 Series power supplies have?

Accepted Answer

Router 7200 Series power supplies carry UL, CE, CSA, and TUV certifications, ensuring compliance with international safety standards.

Question 9

What is the operating temperature range for Router 7200 Series power supplies?

Accepted Answer

The operating temperature range is 0°C to 40°C (32°F to 104°F), ensuring reliable performance in standard data-center environments.

Question 10

How do I replace a failed power supply in the 7200 Series router?

Accepted Answer

Power off if non-redundant, remove the faulty PSU by loosening captive screws, insert a replacement unit, secure screws, then power on.

Question 11

Are there recommended maintenance procedures for 7200 Series power supplies?

Accepted Answer

Perform regular visual inspections, clean air intakes, verify fan operation, and monitor power-supply logs via SNMP or CLI.

Question 12

How much power does a 7200 Series router consume?

Accepted Answer

Power consumption varies by module and traffic, but typical idle draws are 50W–100W; peak loads approach the installed PSU capacity.

Question 13

Can Router 7200 Series power supplies be used in 19-inch racks?

Accepted Answer

Yes. Router 7200 Series chassis and power supplies are designed for standard 19-inch rack mounting with front-panel access.

Question 14

Where can I download diagnostics and firmware for 7200 Series power supplies?

Accepted Answer

Visit the Cisco Support website, navigate to the 7200 Series router software section, and select power-supply diagnostics and firmware downloads.

Question 15

What warranty is offered for Router 7200 Series power supplies?

Accepted Answer

Router 7200 Series power supplies come with a limited lifetime warranty when used with Cisco routers, subject to Cisco’s warranty terms.

Router 7200 Power Supplies

PWR-7201-DC (Cisco 7200 Power Supply PWR-7201-DC Cisco 7201 DC48 Power Supply Option)