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
|
External antenna (sold separately) |
- 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
|
Smart Antenna Connector |
- 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
|
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) |
8.5 x 8.5 x 1.7” (21.6 x 21.6 x 4.3 cm)
|
Weight |
2.87 lbs (1.3 kg)
|
PoE Power Consumption |
802.3at (PoE+)
|
2.4-GHz radio |
4x4 |
5-GHz radio |
4x4 |
Link speed |
2.5G |
USB |
Yes |
LLDP |
25.5W |
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Bộ phát wifi C9120AXI-E Cisco Catalyst 9120 Series Access point Indoor with internal antennas không có cục nguồn đi kèm ạ
Bộ phát wifi C9120AXI-E Cisco Catalyst 9120 Series Access point Indoor with internal antennas có xuất xứ china ạ
Bộ phát wifi C9120AXI-E Cisco Catalyst 9120 Series Access point Indoor with internal antennas có thông số:
● 2048 MB DRAM
● 1024 MB flash