Точка доступа Cisco C9120AXI

Точки доступа Cisco Catalyst серии 9120 — это самые универсальные точки доступа нового поколения корпоративного класса. Они устойчивы, безопасны и умны.

Особенности и преимущества:

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

Интерфейсы

●  1x 100/1000/2500 Multigigabit Ethernet (RJ-45)

●  Management console port (RJ-45)

●  USB 2.0

●  Auto-MDIX support

Характеристики 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 5GHz)

●  Packet aggregation: A-MPDU (transmit and receive), A-MSDU (transmit and receive)

●  802.11 DFS

●  CSD support

Характеристики 802.11n version 2.0 

●  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: Aggregate MAC Protocol Data Unit (A-MPDU) (transmit and receive), Aggregate MAC Service Data Unit (A-MSDU) (transmit and receive)

●  802.11 Dynamic Frequency Selection (DFS)

●  Cyclic Shift Diversity (CSD) support

Характеристики 802.11ax

●  4x4 uplink/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