Description

Cisco Catalyst 9120AX Access Point, internal antennas; Wi-Fi 6; 4x4:4 MIMO, B Domain

Software

● Cisco Unified Wireless Network Software Release 8.9.x or later
● Cisco IOS ® XE Software Release 16.11 with AP Device Pack, or later

Supported wireless LAN controllers

● Cisco Catalyst 9800 Series Wireless Controllers
● Cisco 3500, 5520, and 8540 Series Wireless Controllers and Cisco Virtual Wireless Controller

802.11n version 2.0 (and related) capabilities

● 4x4 MIMO with four spatial streams
● Maximal Ratio Combining (MRC)
● 802.11n and 802.11a/g beamforming
● 20- and 40-MHz channels
● PHY data rates up to 890 Mbps (40 MHz with5 GHz and 20 MHz with 2.4 GHz)
● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
● 802.11 Dynamic Frequency Selection (DFS)
● Cyclic Shift Diversity (CSD) support

802.11ac

● 4x4 downlink MU-MIMO with four spatial streams
● MRC
● 802.11ac beamforming
● 20-, 40-, 80-, and 160-MHz channels
● PHY data rates up to 3.47 Gbps (160 MHz with 5 GHz)
● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
● 802.11 DFS
● CSD support

802.11ax

● 4x4 downlink MU-MIMO with four spatial streams
● Uplink/downlink OFDMA
● TWT
● BSS coloring
● MRC
● 802.11ax beamforming
● 20-, 40-, 80-, and 160-MHz channels
● PHY data rates up to 5.38 Gbps (160 MHz with 5 GHz and 20 MHz with 2.4 GHz)
● Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)
● 802.11 DFS
● CSD support

Integrated antenna

Flexible radio (either on 2.4GHz or on 5GHz)
● 2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth
● 5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth
Dedicated 5GHz radio
● 5 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth

External antenna (sold separately)

● Cisco Catalyst 9120E Access Points are certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz)
● Cisco Catalyst 9120P Access Points) are certified for use with antenna gains up to 13 dBi (2.4 GHz and 5 GHz) with the AIR-ANT2513-P4M-N= antenna
● Cisco offers the industry's broadest selection of antennas, delivering optimal coverage for a variety of deployment scenarios
● Supports Self-Identifiable Antennas (SIA) on one RP-TNC port

Smart Antenna Connector

● Available on the 9120E and on the 9120P only
● Compact multi RF connector with DART interface
● Requires the AIR-CAB002-DART-R= 2 ft smart antenna connector when used with antennas with RP-TNC connector
● Required when running the flexible radio as either a second 5-GHz serving radio or a Wireless Security Monitoring radio

Interfaces

● 1x 100, 1000, 2500 Multigigabit Ethernet (RJ-45) – IEEE 802.3bz
● Management console port (RJ-45)
● USB 2.0 @ 3.75W (enabled via future software)

Indicators

● Status LED indicates boot loader status, association status, operating status, boot loader warnings, and boot loader errors

Dimensions (W x L x H)

● Access point (without mounting brackets): C9120I: 8.5 x 8.5 x 1.7” (21.6 x 21.6 x 4.3 cm)

Input power requirements

● 802.3at Power over Ethernet Plus (PoE+), 802.3bt Cisco Universal PoE (Cisco UPOE+, Cisco UPOE ®)
● Cisco power injector, AIR-PWRINJ6=
● 802.3af PoE
● Cisco power injector, AIR-PWRINJ5= (Note: This injector supports only 802.3af)

Environmental

Cisco Catalyst 9120AXI
● Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C)
● Nonoperating (storage) altitude test: 25˚C, 15,000 ft.
● Operating temperature: 32° to 122°F (0° to 50°C)
● Operating humidity: 10% to 90% (noncondensing)
● Operating altitude test: 40˚C, 9843 ft.

System memory

● 2048 MB DRAM
● 1024 MB flash

Available transmit power settings

2.4 GHz
● 23 dBm (200 mW)
● 20 dBm (100 mW)
● 17 dBm (50 mW)
● 14 dBm (25 mW)
● 11 dBm (12.5 mW)
● 8 dBm (6.25 mW)
● 5 dBm (3.13 mW)
● 2 dBm (1.56 mW)
● -1dBm (0.79mW)
● -4dBm(0.39mW)
5 GHz
● 26 dBm (400 mW)
● 23 dBm (200 mW)
● 20 dBm (100 mW)
● 17 dBm (50 mW)
● 14 dBm (25 mW)
● 11 dBm (12.5 mW)
● 8 dBm (6.25 mW)
● 5 dBm (3.13 mW)
● 2 dBm (1.56 mW)
● -1dBm (0.79mW)

Frequency band and 20-MHz operating channels

B (B regulatory domain):
● 2.412 to 2.462 GHz; 11 channels
● 5.180 to 5.320 GHz; 8 channels
● 5.500 to 5.700 GHz; 8 channels

● 5.745 to 5.865 GHz; 7 channels