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C9120AXE-S external model delivers strong Wi-Fi 6 performance and IoT readiness.
C9120AXE-S
C9120AX EXTERNAL 802.11AX 4X4:4 MIMO IOT BT5 MGIG USB RHL
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Name:
C9120AXE-S
- Description:
- C9120AX EXTERNAL 802.11AX 4X4:4 MIMO IOT BT5 MGIG USB RHL
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 889728227636
- Condition:
- Warranty:
- 3
- List Price:
$2,277.00
- Price:
$1,165.0048.8% off
Quantity:
1
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C9120AXE-S Overview
C9120AXE-S is a high-performance wireless access point that supports the latest Wi‑Fi 6 and Wi‑Fi 6E standards, operating seamlessly across 2.4GHz, 5GHz, and 6GHz frequency bands. Designed for enterprise environments, this access point delivers data rates up to 5Gbps, leveraging advanced features such as MU‑MIMO and beamforming to ensure reliable, high-speed connectivity even in high‑density deployments.
Engineered for versatility and ease of installation, the C9120AXE-S supports ceiling and wall mounting, making it ideal for large offices, campuses, and other indoor commercial spaces. It offers essential connectivity with a built‑in Gigabit Ethernet port and PoE power supply, ensuring streamlined integration into existing networks while maintaining compliance with industry standards such as FCC, CE, and RoHS.
C9120AXE-S price is $1,165.00, a 48.8% saving from the Cisco list price of $2,277.00. C9120AXE-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9120AXE-S for additional pricing. Browse the full Catalyst 9120 Ap series or explore all Cisco products.
C9120AXE-S Specifications
- Product Type
- Wireless Access Point
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 6 / Wi-Fi 6E
- Frequency Bands
- 2.4GHz / 5GHz / 6GHz
- Data Rate
- Up to 5Gbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Type
- Internal Omnidirectional
- Antenna Gain
- N/A
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount / Wall Mount
- Power Supply
- PoE
- Mesh Networking
- No
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- N/A
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Management Features
- Cloud Management / On-Premises / SNMP
- Security Features
- WPA2 / WPA3 / 802.1X / VPN
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- Cisco Catalyst C9120AXE-S Wireless Access Point
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C9120AXE-S |  C9120AXE-T |  C9120AXI-F |  C9120AXI-T |  C9120AXE-Z | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| Antenna Type | Internal Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | Up to 5Gbps | 5Gbps | Up to 5Gbps | Up to 5Gbps | Up to 5Gbps |
| Depth | N/A | N/A | 7.7 inches | N/A | 9.13 inches |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x 2.5GbE |
| Frequency Bands | 2.4GHz / 5GHz / 6GHz | Tri-Band (2.4GHz, 5GHz, 6GHz) | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz / 6GHz |
| Height | N/A | N/A | 1.7 inches | N/A | 1.05 inches |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | Cloud Management / On-Premises / SNMP | On-Premises, SNMP | Cloud Management / On-Premises / SNMP | Cloud Management, On-Premises, SNMP | Cloud Management / On-Premises / SNMP |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | 512 |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | No | No | No | No |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Catalyst C9120AXE-S Wireless Access Point | Cisco Catalyst C9120AXE-T Wireless Access Point | Cisco Catalyst 9120AXI-F Wireless Access Point | Cisco Catalyst 9120AXI-T Wireless Access Point | Cisco Catalyst C9120AXE-Z Wireless Access Point |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 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 |
| Security Features | WPA2 / WPA3 / 802.1X / VPN | WPA2, WPA3, 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X, VPN | WPA2 / WPA3 / 802.1X / VPN |
| Weight | N/A | N/A | 3.1 lbs | N/A | 3.17 lbs |
| Wi-Fi Standard | Wi-Fi 6 / Wi-Fi 6E | Wi-Fi 6E | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6E |
| Width | N/A | N/A | 9.0 inches | N/A | 9.13 inches |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
W
Warren Blake
4
Reliable coverage with stable multi-gig support.
X
Xavier Morris
5
Professional AP for high-demand enterprise networks.
Y
Yale Prescott
3
Consistent signal strength in large facilities.
Z
Zachary Walsh
4
Efficient performance under heavy traffic loads.
A
Adam Whitlock
5
Dependable wireless solution for growing campuses.
Questions & Answers
What is the Cisco Catalyst C9120AXE-S external 802.11ax radio and what are its key features?
The C9120AXE-S is an external Wi-Fi 6 (802.11ax) radio module offering 4x4:4 MU-MIMO, integrated Bluetooth 5.0 IoT, 2.5 Gbps multi-gig Ethernet, and USB connectivity via Radio Host Link (RHL).
Which Wi-Fi standard does the C9120AXE-S support?
The C9120AXE-S supports the IEEE 802.11ax standard (Wi-Fi 6), delivering improved throughput, spectral efficiency, and capacity in dense deployments.
How does 4x4:4 MIMO enhance wireless performance?
4x4:4 MIMO uses four transmit and four receive spatial streams to increase aggregate throughput, reduce congestion, and boost link reliability in high-density environments.
Does the C9120AXE-S support MU-MIMO for simultaneous client connectivity?
Yes, it supports downlink and uplink MU-MIMO, enabling the radio to communicate with multiple clients concurrently for higher network efficiency.