Cisco ISR4451-X-SEC Integrated Services Router

Communication protocol
Data link layer
Standards followed
Support for Jumboframes
Support for mobile broadband
Throughput WAN-LAN
VoIP (SIP)
Wireless network
Support for alternative firmware
Communication mode
Number of LAN ports
Number of WAN ports
USB
Built-in DSL modem
Features
Designed for rack mounting
Active cooling (fan)
Management interface
Number of units
1 ​
Target audience
Release year
Operational Power Consumption (min-max)
Power over Ethernet (PoE)
Router security
VPN protocol