Thiết bị phát sóng không dây Cisco C9120AXI-S Wifi 6

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C9120AXI-S - Cisco Catalyst 9120 Wi-Fi 6 Access Point, Cisco Catalyst 9120AX Access Point, internal antennas; 4x4:4 MIMO, S Domain, Indoor environments.

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Cisco Catalyst 9120AX Series

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 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

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 2.4 GHz or on 5 GHz)

● 2.4 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth

● 5 GHz, peak gain 5 dBi, internal antenna, omnidirectional in azimuth

Dedicated 5-GHz radio

● 5 GHz, peak gain 4 dBi, internal antenna, omnidirectional in azimuth

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): C9120AXI: 8.5 x 8.5 x 1.7” (21.6 x 21.6 x 4.3 cm)

Weight

Cisco Catalyst 9120AXI

● 2.87 lb (1.3 kg)

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)