Information
The Cisco PWR-3900-AC/2 is a power supply module designed for Cisco 3900 Series Integrated Services Routers (ISRs). It provides AC power to the router and is a redundant power supply option, meaning it can be used as a backup in case the primary power supply fails. The PWR-3900-AC/2 is hot-swappable, allowing for easy replacement without interrupting the router's operation.
Specifications
Redundant
Yes
Efficiency
Yes
Compatibility
Cisco 3900 Series Integrated Services Routers
Hot Swappable
Yes
Input Voltage
100-240 VAC
Input Frequency
50-60 Hz
Power Supply Type
AC
Output Power Capacity
3900 W