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C9120AXI-EWC-X
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Catalyst 9120AXI-EWC Wireless Access Points Overview
The Cisco Embedded Wireless Controller on Catalyst Access Points (EWC-AP) is a next-generation Wi-Fi solution designed to simplify networking complexity, optimize IT, and reduce operational costs. Built for intent-based networking and powered by Cisco DNA, the EWC-AP offers unparalleled intelligence, automation, and expertise that no other vendor can match. It is particularly suited for indoor environments, providing internal antennas and supporting optional regulatory domains. With Cisco IOS XE Software (Release 16.12.2 or later), the EWC-AP supports up to 100 access points, 2000 clients, and 16 WLANs, making it ideal for scalable deployments. It also supports Cisco FlexConnect, allowing up to 100 FlexConnect APs per site, ensuring flexibility and efficient management. The C9120AXI-EWC model delivers a complete wireless solution with integrated control for seamless network performance. Shop Cisco Wireless APs like C9120AXI-EWC for a reliable, secure, and intelligent wireless network.
Compare with similar items
Product Code |
Description |
C9120AXI-EWC-A |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, A Domain |
C9120AXI-EWC-B |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, B Domain |
C9120AXI-EWC-D |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, D Domain |
C9120AXI-EWC-E |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, E Domain |
C9120AXI-EWC-F |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, F Domain |
C9120AXI-EWC-G |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, G Domain |
C9120AXI-EWC-H |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, H Domain |
C9120AXI-EWC-I |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, I Domain |
C9120AXI-EWC-K |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, K Domain |
C9120AXI-EWC-N |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, N Domain |
C9120AXI-EWC-Q |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, Q Domain |
C9120AXI-EWC-S |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, S Domain |
C9120AXI-EWC-T |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, T Domain |
C9120AXI-EWC-Z |
Cisco Embedded Wireless Controller on Catalyst Access Points: Indoor environments, with internal antennas, Z Domain |
Specifications
C9120AXI-EWC-X Specifications |
|
| 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) | Access point (without mounting brackets): C9120I: 8.5 x 8.5 x 1.7" (21.6 x 21.6 x 4.3 cm), C9120E and C9120P: 8.5 x 8.05x 2.0" (21.6 x 21.6 x 5.1 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) |
| Environmental | 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. |
| System memory | 2048 MB DRAM 1024 MB flash |
| Warranty | Limited lifetime hardware warranty |
|
Available transmit power settings |
2.4 GHz 23 dBm (200 mW) 20 dBm (100 mW) 17 dBm (50 mW) 14 dBm (25 mW) 11 dBm (12.5 mW) 8 dBm (6.25 mW) 5 dBm (3.13 mW) 2 dBm (1.56 mW) -1dBm (0.79mW) -4dBm(0.39mW) 5 GHz 26 dBm (400 mW) 23 dBm (200 mW) 20 dBm (100 mW) 17 dBm (50 mW) 14 dBm (25 mW) 11 dBm (12.5 mW) 8 dBm (6.25 mW) 5 dBm (3.13 mW) 2 dBm (1.56 mW) -1dBm (0.79mW) |
| Regulatory Domain | Options Selectable for A / B / C / D / E / F / G / H / I / K / N / Q / R / S / T / Z ● 2.412 to 2.472 GHz; ● 5.180 to 5.320 GHz; ● 5.500 to 5.700 GHz; ● 5.745 to 5.825 GHz; |
| STP loopback guard | Provides additional protection against Layer 2 forwarding loops (STP loops) |
| Secure Core Technology (SCT) | Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received |
| Secure Sensitive Data (SSD) | A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure auto-config. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user |
| 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]) |
| Port security | Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses |
| RADIUS | Supports RADIUS authentication for management access. Switch functions as a client. |
| Storm control | Broadcast, multicast, and unknown unicast |
| DoS prevention | Denial-of-Service (DoS) attack prevention |
| Multiple user privilege levels in CLI | Level 1, 7, and 15 privilege levels |
| Access Control Lists (ACLs) | Support for up to 512 rulesDrop or rate limit based on source and destination MAC, VLAN ID or IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides Time-based ACLs supported |
| Flash | 256 MB |
| CPU | 800 MHz ARM |
| DRAM | 512 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-4X100 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 |
| Certification | UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating temperature | 32° to 122°F (0° to 50°C) for CBS250-8T-D and CBS250-8PP-D23° to 122°F (-5° to 50°C) for other models |
| Storage temperature | -13° to 158°F (-25° to 70°C) |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Storage humidity | 10% to 90%, relative, noncondensing |
| Warranty | Limited lifetime |
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