The ISR-C921-4P is a feature-rich networking device that combines advanced routing capabilities, enabling seamless connectivity and power delivery for a variety of network devices.
WAN interfaces
2 ports Gigabit Ethernet (GE)
LAN interfaces
4-port GE managed switch
Integrated USB 2.0
Yes
Number of recommended users
50
Power supply
* AC input voltage: Universal 100 to 240 VAC * Frequency: 50 to 60 Hz * Internal power supply