United States$5,000,000+
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Alec Monroe
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C9120AXI-B provides stable Wi-Fi 6 coverage and strong enterprise reliability.
C9120AXI-B
CATALYST 9120AX SERIES WIRELESS ACCESS POINT
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Name:
C9120AXI-B
- Description:
- CATALYST 9120AX SERIES WIRELESS ACCESS POINT
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 9783225184625
- Condition:
- Warranty:
- 3
- List Price:
$2,159.00
- Price:
$1,105.0048.8% off
Quantity:
1
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C9120AXI-B Overview
C9120AXI-B is a high-performance Wi-Fi 6 access point engineered to deliver reliable, high-speed wireless connectivity for dense enterprise environments. Designed for dual-band operation on both 2.4GHz and 5GHz frequencies, it employs advanced technologies like MU-MIMO and beamforming to efficiently manage multiple data streams while enhancing overall network capacity.
Optimized for indoor deployments in offices, educational institutions, and smart campuses, the Cisco Catalyst 9120AXI-B offers robust performance and seamless installation with ceiling-mount options and PoE power supply. Its integrated omnidirectional antennas and comprehensive security and management features ensure that modern networks operate with precision and scalability.
C9120AXI-B price is $1,105.00, a 48.8% saving from the Cisco list price of $2,159.00. C9120AXI-B is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9120AXI-B for additional pricing. Browse the full Catalyst 9120 Ap series or explore all Cisco products.
C9120AXI-B Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Memory
- N/A
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Gain
- N/A
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Power Supply
- PoE
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- N/A
- Processor
- N/A
- Frequency Bands
- 2.4GHz / 5GHz
- Management Features
- Cloud Management / On-Premises / SNMP
- Compliance
- FCC / CE / RoHS
- Outdoor Use
- No
- Security Features
- WPA2 / WPA3 / 802.1X / VPN
- Wi-Fi Standard
- Wi-Fi 6
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Mesh Networking
- N/A
- Mounting Options
- Ceiling Mount
- Antenna Type
- Omnidirectional (Integrated)
- Data Rate
- Up to 5.2Gbps
- Product Name
- Cisco Catalyst 9120AXI-B
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| C9120AXI-B |  C9120AXI-EWC-A |  C9120AXP-G |  C9120AXE-Z |  C9120AXE-EWC-F | |
|---|---|---|---|---|---|
| Product Type | Wireless Product | Wireless Product | Access Point | Wireless Access Point | Wireless Access Point |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6E | Wi-Fi 6E |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz / 6GHz | 2.4GHz / 5GHz / 6GHz |
| Data Rate | Up to 5.2Gbps | Up to 5 Gbps | Up to 5Gbps | Up to 5Gbps | 5.4Gbps |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | N/A |
| Antenna Type | Omnidirectional (Integrated) | Internal Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional (Internal) |
| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Mesh Networking | N/A | No | N/A | No | No |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x 2.5GbE | 2x Gigabit |
| Max Number of Devices Supported | N/A | N/A | N/A | 512 | N/A |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Ethernet | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax |
| Management Features | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises / SNMP |
| Security Features | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 / 802.1X |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Outdoor Use | No | No | No | No | No |
| Product Name | Cisco Catalyst 9120AXI-B | C9120AXI-EWC-A | Cisco Catalyst C9120AXP-G | Cisco Catalyst C9120AXE-Z Wireless Access Point | Cisco Catalyst C9120AXE-EWC-F Wireless Access Point |
| Height | N/A | N/A | N/A | 1.05 inches | 1.57 inches |
| Width | N/A | N/A | N/A | 9.13 inches | 9.06 inches |
| Depth | N/A | N/A | N/A | 9.13 inches | 8.25 inches |
| Weight | N/A | N/A | N/A | 3.17 lbs | 3.75 lbs |
| Wi‑Fi Standard |
Reviews & Ratings
B
Brice Fletcher
5
Consistent throughput across multi-floor offices.
C
Colby Walsh
5
Professional access point with dependable uptime.
D
Damon Prescott
5
Handles high device density efficiently.
E
Emmett Blake
5
Smooth integration into Catalyst wireless environments.
F
Finn Hayes
5
Reliable performance during peak business hours.
Questions & Answers
What is the Cisco Catalyst 9120AXI-B wireless access point?
The Cisco Catalyst 9120AXI-B is an enterprise-grade Wi-Fi 6 (802.11ax) access point delivering multigigabit performance, intelligent RF management, and advanced security for high-density environments.
Which Wi-Fi standards does the Catalyst 9120AXI-B support?
The Catalyst 9120AXI-B supports IEEE 802.11ax (Wi-Fi 6) and remains backward compatible with 802.11a/b/g/n/ac devices.
What maximum throughput can I expect from the Catalyst 9120AXI-B?
With 4x4 MU-MIMO, OFDMA and dual-band radios, the access point delivers up to 5.4 Gbps aggregate throughput (1.2 Gbps on 2.4 GHz and 4.8 Gbps on 5 GHz).
Does the Catalyst 9120AXI-B support Power over Ethernet?
Yes, it supports both 802.3at PoE+ and 802.3bt UPoE, supplying up to 60 W to power the radios and optional external modules.
How many clients can the Catalyst 9120AXI-B handle concurrently?
Designed for high-density venues, each unit can support up to 200 active clients simultaneously with optimized traffic scheduling.
What security features are built into the Catalyst 9120AXI-B?
It includes WPA3, Cisco TrustSec for policy-based segmentation, Secure Boot, and the ability to integrate with Cisco DNA Center for advanced threat detection.
Can I manage the Catalyst 9120AXI-B via the cloud?
Yes, it integrates natively with Cisco Catalyst Cloud Management for zero-touch provisioning, real-time analytics, and consistent policy enforcement.
Is the Catalyst 9120AXI-B compatible with legacy Wi-Fi devices?
Absolutely—while optimized for 802.11ax performance, it fully supports legacy 802.11a/b/g/n/ac clients without configuration changes.
What deployment modes are available for this access point?
It supports controller-based deployments (Cisco DNA Centre), Cisco Catalyst Cloud, Cisco Meraki cloud, and standalone mode to fit any network design.
Does the Catalyst 9120AXI-B include IoT connectivity?
Yes, it features integrated BLE and Zigbee radios for seamless IoT device onboarding and location-based services.
How does the Catalyst 9120AXI-B optimize power consumption?
With Cisco EnergyWise and Wi-Fi 6 Target Wake Time, it dynamically adjusts power draw to balance efficiency and performance.
What are the physical dimensions and mounting options?
The unit measures 194 × 194 × 44 mm, weighs 0.9 kg, and supports ceiling, wall, or desktop mounting with included brackets.
What warranty and support options are available?
It ships with Cisco’s limited lifetime hardware warranty; optional Smart Net Total Care offers 24×7 technical support and advance replacement.
How does the Catalyst 9120AXI-B mitigate RF interference?
It leverages Cisco CleanAir technology and Dynamic Frequency Selection (DFS) to detect and avoid interference for reliable connectivity.
What use cases are ideal for the Catalyst 9120AXI-B?
This access point is ideal for high-density environments such as enterprise campuses, auditoriums, hospitals, and retail locations requiring robust, secure wireless access.