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AIR-AP1142N-N-K9
802.11a/g/n Fixed Auto AP; Int Ant; N Reg Domain 1140 Series...
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AIR-AP1142N-N-K9 is a dual-band wireless access point engineered for enterprise-grade connectivity, operating in both the 2.4GHz and 5GHz frequency bands with 802.11n wireless standard. It delivers up to 300 Mbps per radio using SU-MIMO technology and features integrated omnidirectional antennas with a typical gain of 3dBi, making it ideal for indoor deployments in environments such as large offices, educational institutions, and branch networks.
This access point provides robust connectivity via a single Gigabit Ethernet port along with PoE support and flexible mounting options including ceiling and wall mounts. Designed with on-premises management and SNMP capabilities, the AIR-AP1142N-N-K9 meets FCC, CE, and RoHS compliance standards and is optimized for stable wireless performance in secure network environments.
AIR-AP1142N-N-K9 price is is available on request. Get immediate quote.
Request bulk order quote for AIR-AP1142N-N-K9 for additional pricing. Browse the full Cisco 1140 Access Point series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
| AIR-AP1142N-N-K9 |  AIR-AP1142N-T-K9 |  AIR-LAP1142-AK9-10 |  AIR-LAP1142-PK9-PR |  AIR-AP1142-EK9-5PR | |
|---|---|---|---|---|---|
| Antenna Gain | 3dBi | 3dBi | 5dBi | 5dBi | 5dBi |
| Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Integrated Omnidirectional |
| Beamforming | No | No | 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 | 2000 square feet | N/A | 2000 square feet |
| Data Rate | Up to 300 Mbps per radio | 300Mbps | 1Gbps | Up to 1.2Gbps | 2.5Gbps |
| Depth | N/A | N/A | 8 inches | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz/5GHz | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | N/A | N/A | 2 inches | N/A | N/A |
| MIMO Technology | SU-MIMO | SU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | On-Premises, SNMP | On-Premises | Cloud Management / SNMP | Cloud Management / SNMP | Cloud Management |
| Max Number of Devices Supported | N/A | N/A | 128 | N/A | N/A |
| Max Range | N/A | 60 meters | 100 meters | N/A | 100 meters |
| Memory | N/A | N/A | 2GB | N/A | N/A |
| Mesh Networking | No | No | No | No | Yes |
| 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 | Dual‑Core 1.2GHz | N/A | N/A |
| Product Name | AIR-AP1142N-N-K9 | AIR-AP1142N-T-K9 | AIR-LAP1142-AK9-10 Wireless Access Point | AIR-LAP1142-PK9-PR | AIR-AP1142-EK9-5PR |
| Product Type | Wireless Product | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n, Ethernet | 802.11b/g/n | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax |
| Security Features | WPA2, WEP, 802.1X | WPA2 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 | WPA2 / WPA3 |
| Weight | N/A | N/A | 1.5 lbs | N/A | N/A |
| Wi-Fi Standard | 802.11n | 802.11n | Wi‑Fi 6 | Wi-Fi 5 | Wi-Fi 6 |
| Width | N/A | N/A | 8 inches | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
AIR-AP1142N-N-K9 delivered consistent autonomous coverage across our enterprise deployment.
Reliable dual-band wireless performance with steady uptime.
Professional Cisco AP providing dependable indoor connectivity.
Strong roaming support and stable enterprise throughput.
Reliable standalone deployment meeting business requirements.
Consistent signal quality in high-demand areas.
Business-ready AP ensuring reliable daily connectivity.
The AIR-AP1142N-N-K9 supports IEEE 802.11a, 802.11g and 802.11n standards in both 2.4 GHz and 5 GHz bands for backward compatibility and high-speed performance.
The AIR-AP1142N-N-K9 delivers up to 300 Mbps in 2.4 GHz and up to 300 Mbps in 5 GHz, totaling 600 Mbps aggregate throughput with 2×2 MIMO.
Yes. It simultaneously operates on 2.4 GHz and 5 GHz bands to optimize performance, reduce interference and accommodate more clients.
The AIR-AP1142N-N-K9 features integrated internal antennas for a clean ceiling-or wall-mount installation without external antenna cables.
Typical indoor coverage is up to 3,000 sq ft (279 m²), depending on building materials and RF environment, with optimum placement per 1,000 sq ft.
It supports IEEE 802.3af PoE for both data and power over a single Ethernet cable, eliminating the need for local AC power.
The AIR-AP1142N-N-K9 is compatible with Cisco 5500, 2500, 3504, 5520, and 8540 Series Wireless LAN Controllers running AireOS 8.0+ or Cisco DNA Center.
Mount to a ceiling or wall, connect PoE Ethernet, then use Cisco Prime Infrastructure or Web GUI for zero-touch onboarding and automated RF optimization.
It offers WPA2/WPA3 Enterprise, 802.1X authentication, MAC filtering, rogue AP detection, and AES encryption to secure your wireless network.
Yes. It supports Wi-Fi Multimedia (WMM) and Cisco Application Visibility and Control (AVC) for prioritizing voice, video and critical data.
It provides 2×2 MIMO with two spatial streams per band, optimizing throughput and reliability for dual-band clients.
Yes. Use Cisco Wireless Controllers or Cisco DNA Center to centrally configure, monitor, upgrade firmware and troubleshoot all your access points.
No additional license is required for controller-based deployment; the AIR-AP1142N-N-K9 includes full AireOS functionality upon controller registration.
It operates reliably between 0 °C and 40 °C (32 °F to 104 °F) in indoor environments.
This model is FCC, IC, CE, RCM and UL certified for the North American regulatory domain (N-Reg), ensuring safety and spectrum compliance.
Cisco offers a limited lifetime warranty on hardware and 90-day software updates; optional SMARTnet Support extends coverage, technical assistance and expedited RMA.
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