Quick tech specs
- 1100-4A2T
- Gigabit Ethernet x 2
- Expansion module
- for P/N: IR1101-A-K9-DNA, IR1101-A-K9-RF, IR1101-K9-DNA, IR1101-K9-RF, IR1101-K9-WS
Know your gear
The Cisco IRM-1100-4A2T Expansion Module is designed for the Cisco Catalyst IR1101 Rugged Series Routers. It offers an additional four asynchronous serial ports and two Ethernet interfaces to the IR1101. This expansion module can be managed from the Cisco DNA Center and WebUI.