C9105AXI-K Cisco Catalyst 9105AXI Indoor Wi-Fi 6 Access Point

K-domain controller compatibility

C9105AXI-K is the domain-K Catalyst 9105AXI. Cisco defines C9105AXI as an indoor dual-band Wi-Fi 6 access point with internal antennas.

Exact deployment evidence

Confirm K-domain authorization and capture PID, serial and VID. Compare the controller release with Cisco's post-September-2022 manufacturing notice before staging, then verify AP join and radio status.

Regulatory suffix boundary

The final K is a regulatory-domain token, not a feature tier. The buyer is responsible for checking Cisco's current country approval data; another suffix must not be substituted because the enclosure looks identical.

Software and power acceptance

Capture PID, serial and hardware VID before controller onboarding. Cisco states that later C9105AXI and C9105AXW hardware versions cannot join software released before the applicable 2022 baseline. Verify the supported controller release and PoE design. Above 40 C, the 2.4 GHz radio can shift from 2x2 to 1x1, so temperature belongs in the installation check.

Official sources: Cisco Catalyst 9105 data sheet and Cisco controller software compatibility notice.