Information
The Cisco PWR-3900-POE is a power supply module designed for Cisco 3900 Series Integrated Services Routers (ISRs). It provides power over Ethernet (PoE) capabilities to the router, allowing it to power and connect PoE-enabled devices such as IP phones, wireless access points, and IP cameras. The PWR-3900-POE module has a maximum power output of 1100W and supports IEEE 802.3af and IEEE 802.3at PoE standards.
Specifications
Type
Power supply
Fanless
No
Redundant
Yes
Compatibility
Cisco 3900 Series Integrated Services Routers
Hot Swappable
Yes
PoE Standards
IEEE 802.3af, IEEE 802.3at
Input Frequency
50-60 Hz
PoE Power Output
Up to 1100 W
Input Voltage Range
100-240 VAC
Output Power Capacity
3900 W
Power Over Ethernet (PoE) Support
Yes