The Cisco 1100 Series Integrated Services Routers (ISRs) are fixed branch routers based on the Cisco IOS XE Everest 16.6.2 operating system, multi-core Data Plane.

The two types of platforms supported on Cisco 1100 Series ISRs are 8-port and 4-port platforms.

The 8-port platforms are high-performance managed service provider and enterprise platforms having:

• 8-port integrated front panel switch ports

• Optional POE on LAN daughter card with support up to 4PoE/2PoE+ ports

• Optional WLAN support - 802.11ac WAVE 2

• 4G LTE-Advanced support with carrier aggregation

The 4-port platforms are midrange performance managed service provider platforms and enterprise platforms with the following specifications:

• 4-port integrated front panel switch ports

• VDSL2 and ADSL2/2+ support

• (Optional) PoE on LAN daughter card supporting 2PoE/1PoE+ ports

• (Optional) WLAN support - 802.11ac WAVE 2

• 4G LTE-Advanced support with carrier aggregation