SKU: C9120AXI-EWC-E · MPN: C9120AXI-EWC-E · Category: Networking

Enterprise Wi-Fi 6 access point with an embedded wireless controller, offering high efficiency, security, and scalability for modern wireless networks.
| CPU | 800 MHz ARM |
|---|---|
| DRAM | 512 MB |
| Flash | 256 MB |
| Power | 100 to 240V 50 to 60 Hz, internal, universal: CBS250-16T-2G, CBS250-16P-2G, CBS250-24T-4G, CBS250-24PP-4G, CBS250-24P-4G, CBS250-24FP-4G, CBS250-48T-4G, CBS250-48PP-4G, CBS250-48P-4G, CBS250-24T-4X, CBS250-24P-4X, CBS250-24FP-4X, CBS250-48T-4X, CBS250-48P-4X 100 to 240V 50 to 60 Hz, external: CBS250-8T-D, CBS250-8PP-D, CBS250-8T-E-2G, CBS250-8PP-E-2G, CBS250-8P-E-2G, CBS250-8FP-E-2G |
| RADIUS | Supports RADIUS authentication for management access. Switch functions as a client. |
| 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 |
| 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 |
| Warranty | Limited lifetime |
| Indicators | Status LED indicates boot loader status, association status, operating status, boot loader warnings, and boot loader errors |
| 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) |
| Certification | UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Environmental | Cisco Catalyst 9120AXI Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C) Nonoperating (storage) altitude test: 25˚C, 15,000 ft. Operating temperature: 32° to 122°F (0° to 50°C) Operating humidity: 10% to 90% (noncondensing) Operating altitude test: 40˚C, 9843 ft. Note: When the ambient operating temperature exceeds 40°C, the access point will shift from 4x4 to 2x2 on both the 2.4-GHz and 5-GHz radios, uplink Ethernet will downgrade to 1 Gigabit Ethernet; however, the USB interface will remain enabled Cisco Catalyst 9120AXE and 9120AXP Nonoperating (storage) temperature: -22° to 158°F (-30° to 70°C) Nonoperating (storage) altitude test: 25˚C, 15,000 ft. Operating temperature: -4° to 122°F (-20° to 50°C) Operating humidity: 10% to 90% (noncondensing) Operating altitude test: 40˚C, 9843 ft. |
| Port security | Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses |
| Storm control | Broadcast, multicast, and unknown unicast |
| System memory | 2048 MB DRAM 1024 MB flash |
| DoS prevention | Denial-of-Service (DoS) attack prevention |
| Storage humidity | 10% to 90%, relative, noncondensing |
| 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 |
| Operating humidity | 10% to 90%, relative, noncondensing |
| STP loopback guard | Provides additional protection against Layer 2 forwarding loops (STP loops) |
| Storage temperature | -13° to 158°F (-25° to 70°C) |
| Trustworthy systems | Trustworthy systems provide a highly secure foundation for Cisco products Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC]) |
| Operating temperature | 32° to 122°F (0° to 50°C) for CBS250-8T-D and CBS250-8PP-D 23° to 122°F (-5° to 50°C) for other models |
| Warranty | 3-Year Warranty |
Yes, this C9120AXI-EWC-E, Cisco C9120AXI Series Access Point, Embedded Wireless Controller/802.11ax Wi-Fi/Integrated Antenna (C9120AXI-EWC-E) is 100% genuine OEM hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This C9120AXI-EWC-E, Cisco C9120AXI Series Access Point, Embedded Wireless Controller/802.11ax Wi-Fi/Integrated Antenna includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the C9120AXI-EWC-E.