Cisco Catalyst 9120AX Series Access Point (Indoor, Dual-Band, External Antenna) - C9120AXE-S
SKU: C9120AXE-SCisco › Cisco Routers & Access Points· Model: C9120AXI-S
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The distributor has not yet confirmed the latest price and availability (last checked Aug 17, 2026)
092-251-4017Awaiting stock confirmation3 years manufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
Enterprise-grade wireless access point supporting Wi-Fi 6 with OFDMA, MU-MIMO, and BSS Coloring technologies for optimal performance in high-density user environments.
Key features
- Supports Wi-Fi 6 (802.11ax) for high performance in high-density user environments.
- OFDMA and MU-MIMO technologies enhance simultaneous multi-device data transmission efficiency.
- Supports external antennas for signal optimization.
- Supports BSS Coloring to improve frequency utilization.
- Target Wake Time (TWT) technology reduces power consumption of connected devices.
Product description
The Cisco Catalyst 9120AX Series Access Point, model C9120AXE-S, is an enterprise wireless access point supporting Wi-Fi 6 (802.11ax) for stable, high-performance connectivity, especially in high-density environments such as offices, meeting rooms, or public spaces. With OFDMA and MU-MIMO technologies, it enables simultaneous data transmission to multiple users, significantly reducing latency and increasing throughput. Additionally, it supports BSS Coloring to improve frequency utilization by minimizing interference from neighboring networks, along with Target Wake Time (TWT) technology that can extend battery life of connected devices by up to 3–4 times compared to Wi-Fi 5.
More features
- Supports Cisco CleanAir and wIPS for spectrum analysis and wireless threat mitigation.
- Supports intelligent configuration via Flexible Radio Assignment.
- Supports management through Cisco DNA Center with Intelligent Capture features.
- Designed for indoor use and challenging environments.
- Supports firmware upgrades and management via WLC or Cisco DNA Center.
Pros and limitations
Pros
- Supports Wi-Fi 6 with OFDMA and MU-MIMO technologies to improve simultaneous device performance.
- Supports external antenna installation for precise signal optimization.
- Supports BSS Coloring and Target Wake Time to improve efficiency and save power.
- Supports efficient management through both Cisco DNA Center and WLC.
- Designed for challenging environments with high durability.
Limitations
- Requires additional external antennas, which may increase cost and installation complexity.
- Not supported for direct outdoor use; requires protective casing or an outdoor AP model instead.
Who it is for
Ideal for organizations needing high-performance wireless connectivity in office spaces, meeting rooms, or high-traffic public areas such as schools, hospitals, or shopping centers.
Weight
5.1 kg
Dimensions
4.4 x 44.5 x 35.0 cm
Connectivity
1x 10/100/1000 Gigabit Ethernet (RJ-45)
Specifications (44)
- Status
- Available Order
- Weight
- 1.8 kg
- Warranty
- 3 years
- IP Rating
- IP20
- Compliance
- IEEE 802.11ax, IEEE 802.11a/b/g/n/ac
- Dimensions
- 270 x 270 x 45 mm
- Throughput
- Up to 2.4 Gbps (combined)
- Form Factor
- Indoor
- Radio Modes
- 2.4-GHz and 5-GHz mode, Dual-band operation
- Antenna Gain
- 6 dBi (2.4 GHz), 6 dBi (5 GHz)
- Antenna Type
- External
- BSS Coloring
- Yes
- Power Supply
- PoE (802.3af/at)
- Product Type
- Access Points
- Cisco RF ASIC
- Yes
- DFS Detection
- Yes
- Mounting Type
- Wall or ceiling
- OFDMA Support
- Uplink and downlink
- Certifications
- FCC, CE, IC, RoHS
- Cisco CleanAir
- Yes
- LED Indicators
- Status, activity, power
- Wi-Fi Standard
- 802.11ax (Wi-Fi 6)
- Frequency Bands
- 2.4 GHz, 5 GHz
- MU-MIMO Support
- 4 spatial streams
- Power Consumption
- Up to 15.4 W
- Relative Humidity
- 10% to 90% non-condensing
- Security Features
- 802.1X, WPA3, MAC filtering, VLAN tagging
- Supported Antennas
- AIR-ANT2566D4M-R, AIR-ANT2566D4M-RS, AIR-ANT2566D4M-DS, AIR-ANT2566P4W-DS
- Intelligent Capture
- Yes
- Radio Configuration
- Dual-band, independent radio control
- Series Release Date
- 28-APR-2019
- Storage Temperature
- -40°C to 70°C
- Management Interface
- Cisco DNA Center, WLC
- Operating Environment
- Challenging environments
- Operating Temperature
- 0°C to 40°C
- Antenna Connector Type
- RP-TNC or 4DART
- Antenna Identification
- Self-identifying or non-self-identifying
- Target Wake Time (TWT)
- Yes
- Transmit Power Control
- Yes
- Interference Mitigation
- Yes (via CleanAir)
- External Antenna Support
- Yes
- Flexible Radio Assignment
- Yes
- Dynamic Channel Assignment
- Yes
- Wireless Intrusion Prevention System (wIPS)
- Yes
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
What types of antennas is the C9120AXE-S compatible with?
Supports external antennas with RP-TNC or 4DART connectors, such as AIR-ANT2566D4M-R, AIR-ANT2566D4M-RS, AIR-ANT2566D4M-DS, and AIR-ANT2566P4W-DS, usable in both Self-identifying and Non-Self-identifying modes.
Can the C9120AXE-S be used outdoors?
Not an outdoor AP directly. It requires a protective case or should be replaced with an Outdoor model, such as the Cisco Catalyst 9124, for outdoor installation without an additional case.
Can antenna gain be configured in the WLC?
Yes, antenna gain can be configured in the WLC by navigating to Configuration > Wireless > Access Points > Edit AP > Antenna Parameters, but the gain value must be entered directly (e.g., 6 dBi); specific antenna models cannot be selected directly.
Does it truly support Wi-Fi 6?
Yes, it supports Wi-Fi 6 (802.11ax) with OFDMA, MU-MIMO, BSS Coloring, and Target Wake Time technologies that enhance performance and energy efficiency in high-density user environments.
Is PoE required?
Yes, it supports PoE (802.3af/at), so a PoE-capable switch or PoE injector is required for installation.
Does it support management through Cisco DNA Center?
Yes, it supports management through Cisco DNA Center, particularly the Intelligent Capture feature that helps analyze the network in real time and detect over 240 types of anomalies.
Does it have a wireless threat prevention system?
Yes, it includes Cisco CleanAir and Wireless Intrusion Prevention System (wIPS) features that detect and prevent threats from unauthorized wireless devices.
Can it be used with WLC?
Yes, it supports management through Wireless LAN Controller (WLC), such as the 9800 WLC or AireOS, with full configuration possible via GUI or CLI.
Is it in stock?
We are confirming the latest stock and price of the Cisco Catalyst 9120AX Series Access Point (Indoor, Dual-Band, External Antenna) - C9120AXE-S with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 3 years (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
3 years
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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