The Cisco Catalyst 9120AX Series is a family of Wi-Fi 6 (802.11ax) indoor access points. The C9120AXI has internal antennas, the C9120AXE takes external antennas for challenging indoor environments, and the C9120AXP is the model for professional installations. Each model also comes as an embedded wireless controller unit, ordered as C9120AXI-EWC, C9120AXE-EWC or C9120AXP-EWC. Every part number ends in a regulatory domain code (C9120AXI-x). The access points run Cisco Unified Wireless Network Software Release 8.9.x or later, or Cisco IOS XE Release 16.11 with the AP Device Pack.
The radios are 4×4 with four spatial streams on both 2.4 GHz and 5 GHz, and PHY data rates reach 5.38 Gbps. The flexible radio can serve clients on 2.4 GHz or 5 GHz, or run as a second 5 GHz radio for 5.2 Gbps (2 x 2.6 Gbps) over the air. The uplink is one 100, 1000 or 2500 Multigigabit Ethernet RJ-45 port (IEEE 802.3bz), and there is a console port (RJ-45) and a USB 2.0 port at 4.5 W. Memory is 2048 MB DRAM and 1024 MB flash. The access points work with Cisco Catalyst 9800 Series Wireless Controllers, the Cisco 3500, 5520 and 8540 Series Wireless Controllers and the Cisco Virtual Wireless Controller.
Power comes from 802.3at PoE+, 802.3bt Cisco UPOE+ or UPOE, or 802.3af PoE, with a maximum draw of 25.5 W on 802.3at. The AIR-PWRINJ6= injector supports 802.3at only and the AIR-PWRINJ5= injector supports 802.3af only. The 9120AXE and 9120AXP have a smart antenna connector. It takes the 2 ft AIR-CAB002-DART-R= cable with RP-TNC antennas, and it is required to run the flexible radio as a second 5 GHz radio or as a security monitoring radio. The 9120AXE is certified for antenna gains up to 6 dBi, and the 9120AXP up to 13 dBi with the AIR-ANT2513P4M-N= antenna. Licensing and packaging follow Cisco DNA Software for Wireless. The Cisco MR33 page covers a Meraki access point, the Cisco 9300 and Cisco 9400 pages cover Catalyst switches, and the full range is under networking. Access points also sit in the Cisco wireless category.
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Cisco 9120 parts we supply
Catalyst 9120AX access points (9)
- C9120AXI-E: C9120AXI indoor access point, internal antennas, regulatory domain E
- C9120AXI-B: C9120AXI indoor access point, internal antennas, regulatory domain B
- C9120AXE-E: C9120AXE access point, external antennas, regulatory domain E
- C9120AXE-B: C9120AXE access point, external antennas, regulatory domain B
- C9120AXE-A: C9120AXE access point, external antennas, regulatory domain A
- C9120AXP-x: C9120AXP access point for professional installations, x = regulatory domain
- C9120AXI-EWC-x: C9120AXI with embedded wireless controller, x = regulatory domain
- C9120AXE-EWC-x: C9120AXE with embedded wireless controller, x = regulatory domain
- C9120AXP-EWC-x: C9120AXP with embedded wireless controller, x = regulatory domain
Antennas and cable (2)
- AIR-ANT2513P4M-N: Four-port dual-band antenna for the 9120AXP, up to 13 dBi (spare AIR-ANT2513P4M-N=)
- AIR-CAB002-DART-R=: 2 ft smart antenna connector cable for RP-TNC antennas
Power injectors (2)
- AIR-PWRINJ6: Power injector, 802.3at only (spare AIR-PWRINJ6=)
- AIR-PWRINJ5=: Power injector, 802.3af only