C9120AXI-I Specification
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Description
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Cisco Catalyst 9120AX Access Point, internal antennas; Wi-Fi 6; 4x4:4 MIMO, I 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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I (I regulatory domain):
? 2.412 to 2.472 GHz; 13 channels ? 5.180 to 5.320 GHz; 8 channels
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