• 5G - 4TX x 4RX; four spatial streams (2SS for 80+80 contiguous channel)
The C9124AXE in Tri-Radio mode:
• 5G Radio1 - 2TX x 2RX; 2SS for channel bandwidth <= 80MHz
• 5G Radio2 - 2TX x 2RX; 2SS for channel bandwidth <= 80MHz
• 2G Radio - 2TX x 2RX; 2SS for 20 MHz only
Cisco Catalyst 9124AX Series Outdoor Access Point Hardware Installation Guide
5
About the Cisco Catalyst 9124AX Series Outdoor Access Point
Antennas and Radios