Overview
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C9120AXI-I Specification
C9120AXI-I Specification |
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Description |
Cisco Catalyst 9120AX Access Point, internal antennas; Wi-Fi 6; 4x4:4 MIMO, I Domain |
Software |
â—  Cisco Unified Wireless Network Software Release 8.9.x or later â—  Cisco IOS ® XE Software Release 16.11 with AP Device Pack, or later |
Supported wireless LAN controllers |
â—Â Â Cisco Catalyst 9800 Series Wireless Controllers â—Â Â Cisco 3500, 5520, and 8540 Series Wireless Controllers and Cisco Virtual Wireless Controller |
802.11n version 2.0 (and related) capabilities |
â—Â Â 4x4 MIMO with four spatial streams â—Â Â Maximal Ratio Combining (MRC) â—Â Â 802.11n and 802.11a/g beamforming â—Â Â 20- and 40-MHz channels â—Â Â PHY data rates up to 890 Mbps (40 MHz with 5 GHz and 20 MHz with 2.4 GHz) â—Â Â Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive) â—Â Â 802.11 Dynamic Frequency Selection (DFS) â—Â Â Cyclic Shift Diversity (CSD) support |
802.11ac |
â—Â Â 4x4 downlink MU-MIMO with four spatial streams â—Â Â MRC â—Â Â 802.11ac beamforming â—Â Â 20-, 40-, 80-, and 160-MHz channels â—Â Â PHY data rates up to 3.47 Gbps (160 MHz with 5 GHz) â—Â Â Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive) â—Â Â 802.11 DFS â—Â Â CSD support |
802.11ax |
â—Â Â 4x4 downlink MU-MIMO with four spatial streams â—Â Â Uplink/downlink OFDMA â—Â Â TWT â—Â Â BSS coloring â—Â Â MRC â—Â Â 802.11ax beamforming â—Â Â 20-, 40-, 80-, and 160-MHz channels â—Â Â PHY data rates up to 5.38 Gbps (160 MHz with 5 GHz and 20 MHz with 2.4 GHz) â—Â Â Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive) â—Â Â 802.11 DFS â—Â Â CSD support |
Integrated antenna |
Flexible radio (either on 2.4GHz or on 5GHz) â—Â Â 2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth â—Â Â 5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth Dedicated 5GHz radio â—Â Â 5 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth |
External antenna (sold separately) |
â—  Cisco Catalyst 9120E Access Points are certified for use with antenna gains up to 6 dBi (2.4 GHz and 5 GHz) â—  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 â—  Cisco offers the industry's broadest selection of antennas, delivering optimal coverage for a variety of deployment scenarios â—  Supports Self-Identifiable Antennas (SIA) on one RP-TNC port |
Smart Antenna Connector |
â—Â Â Available on the 9120E and on the 9120P only â—Â Â Compact multi RF connector with DART interface â—Â Â Requires the AIR-CAB002-DART-R= 2 ft smart antenna connector when used with antennas with RP-TNC connector â—Â Â Required when running the flexible radio as either a second 5-GHz serving radio or a Wireless Security Monitoring radio |
Interfaces |
â—  1x 100, 1000, 2500 Multigigabit Ethernet (RJ-45) – IEEE 802.3bz â—  Management console port (RJ-45) â—  USB 2.0 @ 3.75W (enabled via future software) |
Indicators |
â—Â Â Status LED indicates boot loader status, association status, operating status, boot loader warnings, and boot loader errors |
Dimensions (W x L x H) |
â—  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 |
â—  802.3at Power over Ethernet Plus (PoE+), 802.3bt Cisco Universal PoE (Cisco UPOE+, Cisco UPOE ®) â—  Cisco power injector, AIR-PWRINJ6= â—  802.3af PoE â—  Cisco power injector, AIR-PWRINJ5= (Note: This injector supports only 802.3af) |
Environmental |
Cisco Catalyst 9120AXI â—  Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C) â—  Nonoperating (storage) altitude test: 25ËšC, 15,000 ft. â—  Operating temperature: 32° to 122°F (0° to 50°C) â—  Operating humidity: 10% to 90% (noncondensing) â—  Operating altitude test: 40ËšC, 9843 ft. |
System memory |
â—Â Â 2048 MB DRAM â—Â Â 1024 MB flash |
Available transmit power settings |
2.4 GHz â—Â Â 23 dBm (200 mW) â—Â Â 20 dBm (100 mW) â—Â Â 17 dBm (50 mW) â—Â Â 14 dBm (25 mW) â—Â Â 11 dBm (12.5 mW) â—Â Â 8 dBm (6.25 mW) â—Â Â 5 dBm (3.13 mW) â—Â Â 2 dBm (1.56 mW) â—Â Â -1dBm (0.79mW) â—Â Â -4dBm(0.39mW) 5 GHz â—Â Â 26 dBm (400 mW) â—Â Â 23 dBm (200 mW) â—Â Â 20 dBm (100 mW) â—Â Â 17 dBm (50 mW) â—Â Â 14 dBm (25 mW) â—Â Â 11 dBm (12.5 mW) â—Â Â 8 dBm (6.25 mW) â—Â Â 5 dBm (3.13 mW) â—Â Â 2 dBm (1.56 mW) â—Â Â -1dBm (0.79mW) |
Frequency band and 20-MHz operating channels |
I (I regulatory domain): â— 2.412 to 2.472 GHz; 13 channels |