Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested.
PRODUCT OVERVIEW
Cisco 450W AC Power Supply (Secondary PS) ISR 4451-X. Key specifications include Redundancy: Hot-swappable, Power Output: 4450W. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5998-01-647-5951, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
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FREQUENTLY ASKED QUESTIONS
What is PWR-4450-AC/2?
PWR-4450-AC/2 is a Cisco 450W AC Power Supply (Secondary PS) ISR 4451-X manufactured by CISCO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace PWR-4450-AC/2?
There are 8 known substitutes for PWR-4450-AC/2: 10293243, SM-D-778022, DAA3383A504-105 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PWR-4450-AC/2?
PWR-4450-AC/2 is cataloged in the Federal Logistics Information System under NSN 5998-01-647-5951. This indicates validated use in U.S. government and defense supply chains.
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