Cisco PWR-4460-650-DC2 | Redundant 650W DC Power Supply for ISR 4461

Q: Which Cisco router models is the PWR-4460-650-DC2 compatible with?
A: The PWR-4460-650-DC2 is designed specifically for the Cisco ISR 4461 Integrated Services Router. This plug-in module provides redundant DC power for this model only.

Q: What is the advantage of a redundant power supply for the ISR 4461?
A: A redundant power supply provides a backup power source, ensuring the ISR 4461 remains operational even if the primary power supply fails. This minimizes downtime and maintains business continuity in critical network deployments.

Q: Is the PWR-4460-650-DC2 hot-swappable?
A: Yes, the PWR-4460-650-DC2 is a hot-plug module, allowing you to install or replace the power supply without shutting down the router, ensuring continuous network operation during maintenance.

Q: What is the difference between PWR-4460-650-DC2 and PWR-4460-650-AC?
A: The primary difference is the input voltage type: the PWR-4460-650-DC2 accepts DC input power, while the PWR-4460-650-AC accepts AC input. Both provide 650W output power and are designed for the ISR 4461.

Q: Can I use the PWR-4460-650-DC2 as a primary or secondary power supply?
A: The PWR-4460-650-DC2 can be used as either a primary or secondary redundant power supply for the ISR 4461. When installed as a secondary unit, it provides automatic failover protection in case the primary supply fails.