United StatesCatalyst 2960-Xr Power Supplies
Engineered for reliability and optimal performance, these Catalyst 2960-Xr power supplies deliver seamless integration, robust energy efficiency, and lasting durability for mission-critical network infrastructures.
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6 Matching results
- BEST SELLING
PWR-C2-250WAC= (250W AC Config 2 Power Supply Spare)
4.6 (5)- 3.0 lbs
- 4.5 inches
- 5.9 inches
- 3.1 inches
- No
- Gaming / Workstation / Server
- ATX
Est Value
$724.00$257.00
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- BEST SELLING
PWR-C2-640WAC= (640W AC Config 2 Power Supply Spare )
4.6 (5)- 6 lbs
- 5.9 inches
- 3.4 inches
- 5.5 inches
- No
- ATX
- Power Supply
Est Value $1,551.00$406.00
73.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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PWR-C2-1025WAC= (1025W AC Config 2 Power Supply Spare)
4.6 (5)- 5.9 inches
- 9.0 lbs
- 8.6 inches
- No
- ATX
- Power Supply
- Modular
Est Value $2,335.00$531.00
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PWR-C2-250WAC (250W AC Config 2 Power Supply)
4.8 (5)- 5.9 inches
- 3.2 lbs
- 3.4 inches
- No
- Gaming / Workstation / Server
- ATX
- Power Supply
Est Value $538.50$258.48
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PWR-C2-640WAC (640W AC Config 2 Power Supply)
5 (5)- 8.6 inches
- 6.5 lbs
- 6.3 inches
- No
- Gaming
- ATX
- Power Supply
Est Value $1,136.83$397.89
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PWR-C2-1025WAC (1025W AC Config 2 Power Supply)
4.8 (5)- 11 lbs
- 9.8 inches
- 6.3 inches
- No
- ATX
- Power Supply
- Gold
Est Value $1,735.16$520.55
70% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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Questions & Answers
What is the official Cisco part number for the Catalyst 2960-XR power supply?
The approved power-supply module for Catalyst 2960-XR switches is PWR-C2-640WAC=, delivering up to 640W AC input at 100–240VAC.
Are Catalyst 2960-XR power supplies hot-swappable?
Yes. Catalyst 2960-XR power supplies support hot-swap replacement when a redundant power system is configured.
Can I configure redundant power for Catalyst 2960-XR switches?
Yes. You can connect an external Cisco RPS 2300 or install dual PWR-C2-640WAC= modules for power redundancy.
What is the maximum power output of the Catalyst 2960-XR PSU?
Each PWR-C2-640WAC= module delivers up to 640W continuous output to the switch.
What input voltage range does the Catalyst 2960-XR power supply support?
It accepts 100–240VAC at 50–60 Hz for global operation without voltage switching.
How do I install or replace the power supply in a Catalyst 2960-XR?
Power down the switch, unplug the AC cord, slide out the old module from the rear slot, insert the new PWR-C2-640WAC= until it clicks, then reconnect power.
What do the LED indicators on the Catalyst 2960-XR power supply mean?
A solid green LED indicates normal operation; amber denotes failure or insufficient input; off means no AC input.
How can I troubleshoot a faulty Catalyst 2960-XR power supply?
Check the PSU LED, verify AC input, inspect system logs via CLI (show log), reseat the module, and test with a known-good unit.
Are Catalyst 2960-XR power supplies backward compatible with older 2960-X models?
Yes. The PWR-C2-640WAC= module is compatible with both 2960-XR and legacy 2960-X series switches.
What is the average power consumption of a Catalyst 2960-XR under normal load?
Typical non-PoE operation consumes about 50–100W; with full PoE load, consumption can approach 300W.
Does the Catalyst 2960-XR support external redundant power supplies?
Yes. It works with the Cisco RPS 2300 for external redundancy when a single internal PSU is in use.
What safety and regulatory certifications do Catalyst 2960-XR power supplies carry?
They are UL60950-1, CE, FCC Class A, C-Tick, and RoHS compliant for global safety and EMC standards.
Can I use a third-party power supply with the Catalyst 2960-XR?
Cisco strongly recommends only genuine PWR-C2-640WAC= modules to ensure full compatibility and warranty coverage.
What is the operating temperature range for Catalyst 2960-XR power supplies?
They operate reliably between 0°C and 40°C ambient temperature with proper ventilation.
How long is the warranty on Cisco Catalyst 2960-XR power supplies?
Cisco provides a one-year limited hardware warranty on all Catalyst 2960-XR power-supply modules.
Where can I purchase genuine Catalyst 2960-XR power supplies?
Purchase directly from Cisco or through authorized Cisco partners and distributors to ensure authenticity.