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AIR-AP1142N-A-K9
802.11a/g/n Fixed Auto AP; Int Ant; A Reg Domain 1140 Series...
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AIR-AP1142N-A-K9 is a high-performance wireless access point designed to deliver robust 802.11n connectivity on the 2.4GHz band. Engineered for enterprise and campus environments, this access point supports data rates of up to 300Mbps and is optimized for reliable indoor deployments. The device features SU-MIMO with beamforming technology to enhance signal quality and throughput, ensuring efficient performance even in high-density user areas.
With flexible mounting options including both ceiling and wall installations, the AIR-AP1142N-A-K9 is ideal for large offices, educational institutions, and other indoor spaces where reliable wireless coverage is essential. Its integrated RJ-45 connectivity and PoE power supply simplify installation and network integration, while adherence to FCC, CE, and RoHS standards provides assurance of performance and compliance in demanding wireless networking applications.
AIR-AP1142N-A-K9 price is is available on request. Get immediate quote.
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| AIR-AP1142N-A-K9 |  AIR-LAP1142-IK9-PR |  AIR-AP1142N-P-K9 |  AIR-LAP1141N-E-K9 |  AIR-AP1141N-E-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | 3dBi | 5dBi | N/A | 3dBi | 3dBi |
| Antenna Type | Omnidirectional | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional |
| Beamforming | Yes | Yes | No | Yes | No |
| 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 | 2000 square feet | N/A | N/A | N/A |
| Data Rate | 300Mbps | 2.5Gbps | 300Mbps | 300Mbps | 300Mbps (per radio) |
| Depth | N/A | N/A | N/A | N/A | 7.9 inches |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz | 2.4GHz | 2.4GHz |
| Height | N/A | N/A | N/A | N/A | 1.1 inches |
| MIMO Technology | SU-MIMO | MU-MIMO | SU-MIMO | MU-MIMO | SU-MIMO |
| Management Features | On-Premises, SNMP | Cloud Management / SNMP | On-Premises, SNMP | On-Premises, Cisco Wireless LAN Controller Integration | On-Premises |
| Max Number of Devices Supported | N/A | 128 | N/A | N/A | N/A |
| Max Range | 100 meters | 100 meters | N/A | 150 ft | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | Yes | 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 | AIR-AP1142N-A-K9 | AIR-LAP1142-IK9-PR | AIR-AP1142N-P-K9 | AIR-LAP1141N-E-K9 | AIR-AP1141N-E-K9 |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Product |
| Protocols Supported | 802.11b/g/n, Ethernet | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n | 802.11b/g/n | 802.11b/g/n |
| Security Features | WPA, WPA2, 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WEP, 802.1X | WPA2, 802.1X | WPA2 / 802.1X |
| Weight | N/A | N/A | N/A | N/A | 2.2 lbs |
| Wi-Fi Standard | 802.11n | Wi-Fi 6 | 802.11n | Wi-Fi 4 (802.11n) | 802.11n |
| Width | N/A | N/A | N/A | N/A | 7.9 inches |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
AIR-AP1142N-A-K9 delivered excellent dual-band performance with reliable enterprise coverage.
Strong 802.11a/g/n speeds and predictable wireless stability.
Professional Cisco AP offering dependable autonomous deployment.
Consistent throughput and strong indoor signal quality.
Dual-band capability improved performance across departments.
Reliable wireless solution with steady uptime.
Enterprise-grade access point meeting high-density demands.
The AIR-AP1142N-A-K9 delivers dual-band 802.11a/g/n support, integrated omnidirectional antennas, IEEE 802.3af PoE, and centralized controller-based management for scalable enterprise Wi-Fi deployments.
It supports IEEE 802.11a, 802.11g, and 802.11n on both 2.4 GHz and 5 GHz bands for full backward compatibility and optimal performance.
The AIR-AP1142N-A-K9 operates on dual bands—2.4 GHz and 5 GHz—to maximize capacity and minimize interference in crowded RF environments.
It delivers up to 300 Mbps aggregate throughput per radio (150 Mbps per spatial stream) using 2×2 MIMO with two spatial streams.
Yes, it supports IEEE 802.3af PoE, allowing flexible ceiling or wall-mount installations without requiring a separate power outlet.
This model features integrated internal omnidirectional antennas engineered for uniform indoor coverage and simplified deployment.
It supports 2×2 MIMO with two simultaneous spatial streams per radio, improving throughput and link reliability.
It is certified for the A regulatory domain (1140 Series) and complies with FCC, CE, IC, UL, and other regional wireless regulations.
It offers WPA2-Enterprise, 802.1X authentication, AES encryption, rogue AP detection, and wireless intrusion prevention system (WIPS) support.
Yes, it integrates seamlessly with Cisco 5500, 2500, 3504, and newer controller platforms for centralized configuration, monitoring, and policy enforcement.
The AIR-AP1142N-A-K9 is ideal for indoor environments such as offices, classrooms, retail spaces, and hospitality venues requiring reliable dual-band Wi-Fi.
It provides up to 100 feet (30 meters) of indoor coverage per unit, depending on building materials and RF conditions.
The access point can handle up to 100 active client associations per radio while maintaining optimal performance.
In addition to 802.3af PoE, the unit supports an optional external DC power adapter for environments without PoE infrastructure.
It meets FCC Part 15, CE, IC, UL, and IEC standards for wireless emissions, safety, and electromagnetic compatibility.
Cisco provides a limited lifetime hardware warranty with return-to-factory replacement and optional Cisco SMARTnet® Service for 24×7 technical support and advance hardware replacement.
United States