United States$5,000,000+
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Nicholas Davenport
5
External antenna version offered improved coverage flexibility.
AIR-CAP3502E-S-K9
802.11a/g/n Ctrlr-based AP w/CleanAir; Ext Ant; S Reg Domain
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AIR-CAP3502E-S-K9
- Description:
- 802.11a/g/n Ctrlr-based AP w/CleanAir; Ext Ant; S Reg Domain
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 4741642005157
- Condition:
- Warranty:
- 3
- List Price:
$1,395.00
- Price:
$739.0047% off
Quantity:
1
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AIR-CAP3502E-S-K9 Overview
AIR-CAP3502E-S-K9 is a high-performance indoor access point engineered to deliver reliable wireless connectivity for demanding enterprise environments. It operates on dual frequency bands (2.4GHz and 5GHz) and supports the Wi-Fi 5 (802.11ac) standard, providing robust data rates up to 1.3Gbps. Featuring advanced technologies such as MU-MIMO and beamforming, this access point optimizes bandwidth allocation and enhances overall network efficiency.
AIR-CAP3502E-S-K9 offers versatile installation options, including ceiling and wall mounts, making it ideal for large offices, commercial spaces, and other indoor deployments. With integrated internal omnidirectional antennas, Power over Ethernet (PoE) support, and a Gigabit Ethernet port, the access point ensures secure and high-speed wired connectivity while maintaining simplified network management and streamlined deployment.
AIR-CAP3502E-S-K9 price is $739.00, a 47% saving from the Cisco list price of $1,395.00. AIR-CAP3502E-S-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-CAP3502E-S-K9 for additional pricing. Browse the full Cisco 3500 Access Point series or explore all Cisco products.
AIR-CAP3502E-S-K9 Specifications
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 5
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- Up to 1.3Gbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Type
- 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
- Management Features
- Cloud Management / On-Premises
- Security Features
- WPA2 / WPA3 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- AIR-CAP3502E-S-K9
- 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 
 AIR-CAP3502E-S-K9 |  AIR-CAP3502I-QK910 |  AIR-CAP3502I-TK910 |  AIR-CAP3502I-IK910 |  AIR-CAP3502E-AK910 | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | N/A | 5dBi | 5dBi |
| Antenna Type | 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 | N/A | RJ-45 | RJ‑45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | Up to 1.3Gbps | 2.5Gbps | 1Gbps | Up to 2.5Gbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | Cloud Management / On-Premises | Cloud Management | Cloud Management | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | N/A |
| Max Range | N/A | N/A | N/A | 100 meters | N/A |
| Memory | N/A | N/A | N/A | 512MB | 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 | Dual‑core 1.2 GHz | N/A |
| Product Name | AIR-CAP3502E-S-K9 | AIR-CAP3502I-QK910 | AIR-CAP3502I-TK910 | AIR-CAP3502I-IK910 | AIR-CAP3502E-AK910 |
| Product Type | Wireless Product | Wireless Product | Wireless Product | Access Point | Wireless Product |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11ax / Ethernet | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 / 802.1X |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 6 | Wi-Fi 6 | Wi‑Fi 6 | Wi-Fi 5 |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
O
Oliver Whitmore
5
CleanAir ensures stable wireless performance in busy areas.
P
Patrick Whitfield
5
Controller based integration provides efficient management.
Q
Quentin Carter
4
Reliable 802.11n speeds with minimal downtime.
R
Richard Whitaker
5
Professional AP delivering strong enterprise connectivity.
S
Samuel Davenport
5
Consistent coverage and predictable network stability.
T
Timothy Whitmore
4
Dependable wireless solution supporting corporate operations.
Questions & Answers
What is the Cisco AIR-CAP3502E-S-K9 access point?
The Cisco AIR-CAP3502E-S-K9 is a controller-based 802.11a/g/n access point with CleanAir RF interference mitigation and external antenna support, designed for scalable enterprise Wi-Fi deployments.
Which wireless standards does the AIR-CAP3502E-S-K9 support?
It supports IEEE 802.11a, 802.11g and 802.11n dual-band standards, delivering legacy compatibility and high-speed 2.4 GHz and 5 GHz connectivity.
What is Cisco CleanAir technology?
Cisco CleanAir is built-in RF interference detection and mitigation technology that continuously analyzes the spectrum, classifies interferers, and automatically adapts channels to maintain optimal performance.
What type of antennas are used with AIR-CAP3502E-S-K9?
The AIR-CAP3502E-S-K9 uses external antennas via RP-SMA connectors, enabling custom antenna selection for directional or omnidirectional coverage.
What does the S Regulatory Domain indicate?
The S Regulatory Domain configures RF power limits and channel availability to comply with South American wireless regulations.
What maximum data rates can this access point achieve?
Using 802.11n MIMO, it delivers up to 300 Mbps per radio, plus legacy 54 Mbps rates on 802.11a/g for broad device compatibility.
How many client devices can the AIR-CAP3502E-S-K9 support?
It can reliably serve up to 200 concurrent client devices under typical enterprise usage patterns.
Does the AIR-CAP3502E-S-K9 support Power over Ethernet?
Yes. It is powered via a single Gigabit Ethernet port and supports IEEE 802.3af PoE and 802.3at PoE+ for flexible deployment.
Which Cisco wireless LAN controllers are compatible?
It integrates seamlessly with Cisco 2500, 5500, 5760, 8500 series controllers and the Cisco Catalyst 9800 family for centralized management.
How is the access point managed and monitored?
Management is performed through a Cisco Wireless LAN Controller GUI or CLI, with optional end-to-end visibility via Cisco Prime Infrastructure.
What security features does the AIR-CAP3502E-S-K9 offer?
It supports WPA/WPA2, 802.1X authentication, MAC filtering, rogue detection, integrated IDS/IPS and guest access control for enterprise-grade security.
Can I perform firmware upgrades on the access point?
Yes. Firmware is centrally upgraded and version-controlled via the Cisco Wireless LAN Controller or Cisco Prime Infrastructure.
What mounting options are available?
The access point includes ceiling tile rails, wall-mount brackets and optional flush-mount kits for versatile indoor installations.
What is the operating temperature range?
It operates reliably in environments from 0 °C to 40 °C (32 °F to 104 °F) with standard airflow requirements.
What warranty and support does Cisco provide?
Cisco offers a limited lifetime hardware warranty and optional SMART Net Total Care for 24/7 TAC support and advance hardware replacement.
What are the typical deployment scenarios?
Ideal for enterprise office, education, healthcare and hospitality environments requiring high-density, high-performance Wi-Fi with interference mitigation.
How does the 3502E differ from the 3502I model?
The 3502E features external antenna connectors for custom coverage, while the 3502I includes integrated internal antennas for simplified deployment.