Cisco 4321 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 50Mbps thoughtput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 100Mbps by buying FL-4320-PERF-K9 licenses.
 
Quick Specs of Cisco ISR4321/K9
Product Code
Cisco ISR4321/K9
Aggregate Throughput
50 Mbps to 100 Mbps
Total onboard WAN or LAN 10/100/1000 ports
2
RJ-45-based ports
2
SFP-based ports
1
NIM (Network Interface Modules) slots
2
Onboard ISC slot
1
Memory
4 GB (default) / 8 GB (maximum)
Flash Memory
4 GB (default) / 8 GB (maximum)
Power-supply options
External: AC and PoE
Rack height
1 RU
Dimensions (H x W x D)
44.55 x 369.57 x 294.64 mm
Package Weight
9.19 Kg