Bộ phát Wifi Cisco C9120AXI-EWC-S

Model

C9120AXI-EWC-S

Description

-  Cisco Catalyst 9120AX Access Point, Internal antennas; Wi-Fi 6; 4x4:4 MIMO, S Domain with Embedded wireless controller.

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 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 2.4GHz 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

Interfaces

-  1 x 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): 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)

System memory

-  2048 MB DRAM
-  1024 MB flash