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C9120AXI-E Specification
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Description
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Cisco Catalyst 9120AX Access Point, internal antennas; Wi-Fi 6; 4x4:4 MIMO, E Domain
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Software
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- Cisco Unified Wireless Network Software Release 8.9.x or later
- Cisco IOS ® XE Software Release 16.11 with AP Device Pack, or later
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Supported wireless LAN controllers
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- Cisco Catalyst 9800 Series Wireless Controllers
- Cisco 3500, 5520, and 8540 Series Wireless Controllers and Cisco Virtual Wireless Controller
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802.11n version 2.0 (and related) capabilities
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- 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 with 5 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
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802.11ac
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- 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
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802.11ax
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- 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
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Integrated antenna
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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
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External antenna (sold separately)
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- 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
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Smart Antenna Connector
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- 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
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Interfaces
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- 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)
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Indicators
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- Status LED indicates boot loader status, association status, operating status, boot loader warnings, and boot loader errors
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Dimensions (W x L x H)
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- Access point (without mounting brackets): C9120I: 8.5 x 8.5 x 1.7” (21.6 x 21.6 x 4.3 cm)
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Input power requirements
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- 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)
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Environmental
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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.
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System memory
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- 2048 MB DRAM
- 1024 MB flash
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Available transmit power settings
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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)
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Frequency band and 20-MHz operating channels
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E (E regulatory domain):
- 2.412 to 2.472 GHz; 13 channels
- 5.180 to 5.320 GHz; 8 channels
- 5.500 to 5.700 GHz; 8 channels
(excludes 5.600 to 5.640 GHz)
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