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AIR-AP1142N-I-K9
802.11a/g/n Fixed Auto AP; Int Ant; I Reg Domain 1140 Series...
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AIR-AP1142N-I-K9 is a robust indoor wireless access point engineered for enterprise environments. Designed to support the IEEE 802.11n (Wi-Fi 4) standard, this access point operates on both 2.4GHz and 5GHz frequency bands, delivering aggregate data rates up to 300Mbps. Its dual-radio architecture and enhanced SU-MIMO capabilities afford a stable connection, making it ideal for crowded office spaces where reliable Wi-Fi coverage is essential.
Optimized for ceiling-mounted deployments, the AIR-AP1142N-I-K9 ensures streamlined installation and PoE support for flexible connectivity. With integrated beamforming technology and internal omnidirectional antennas, this access point delivers consistent indoor wireless performance and robust security—including WPA2, WEP, and 802.1X protocols—making it a suitable solution for large offices, educational institutions, and other enterprise networks.
AIR-AP1142N-I-K9 price is is available on request. Get immediate quote.
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To get the detailed certification, please go to the Compliance Center.
| AIR-AP1142N-I-K9 |  AIR-LAP1142-NK9-10 |  AIR-LAP1142-NK9-PR |  AIR-LAP1141N-E-K9 |  AIR-LAP1142-IK9-PR | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | 8dBi | 5dBi | 3dBi | 5dBi |
| Antenna Type | Omnidirectional Internal | 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 | 2000 square feet | N/A | N/A | 2000 square feet |
| Data Rate | 300Mbps | 2.5Gbps | 2.5Gbps | 300Mbps | 2.5Gbps |
| Depth | N/A | 9 inches | 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 | 2.4GHz / 5GHz |
| Height | N/A | 3 inches | N/A | N/A | N/A |
| MIMO Technology | SU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | Cisco Controller based / SNMP | Cloud Management / SNMP | Cloud Management | On-Premises, Cisco Wireless LAN Controller Integration | Cloud Management / SNMP |
| Max Number of Devices Supported | N/A | 128 | N/A | N/A | 128 |
| Max Range | N/A | 150 meters | 150 meters | 150 ft | 100 meters |
| Memory | N/A | 2GB | N/A | N/A | N/A |
| Mesh Networking | No | No | No | No | Yes |
| Mounting Options | Ceiling Mount | Outdoor Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | Yes | No | No | No |
| Power Supply | PoE / AC Adapter | PoE | PoE | PoE | PoE |
| Processor | N/A | Quad-core 1.5GHz | N/A | N/A | N/A |
| Product Name | AIR-AP1142N-I-K9 | AIR-LAP1142-NK9-10 | AIR-LAP1142-NK9-PR Wireless Access Point | AIR-LAP1141N-E-K9 | AIR-LAP1142-IK9-PR |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n, Ethernet | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11b/g/n | 802.11a/b/g/n/ac/ax |
| Security Features | WPA2, WEP, 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X / VPN | WPA2, 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | N/A | 2 lbs | N/A | N/A | N/A |
| Wi-Fi Standard | 802.11n | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 4 (802.11n) | Wi-Fi 6 |
| Width | N/A | 9 inches | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
AIR-AP1142N-I-K9 delivered reliable autonomous dual-band performance with steady coverage.
Consistent enterprise throughput and predictable wireless stability.
Professional Cisco AP ensuring dependable uptime.
Strong indoor signal and smooth installation.
Reliable roaming and stable connectivity.
Business-ready wireless access point for enterprise networks.
Dual-band capability improved network responsiveness.
The Cisco AIR-AP1142N-I-K9 is a dual-band indoor access point that delivers up to 300 Mbps per band on 2.4 GHz and 5 GHz, providing secure, reliable Wi-Fi for enterprise environments.
The AIR-AP1142N-I-K9 supports simultaneous dual-band operation on 2.4 GHz and 5 GHz, enabling optimal performance and reduced interference.
This AP delivers up to 300 Mbps on each band (2.4 GHz and 5 GHz) with 2×2 MIMO and two spatial streams for a combined throughput of 600 Mbps.
Yes, it features integrated omni-directional antennas tuned for enterprise-grade coverage without external antenna installation.
Yes, the AP supports IEEE 802.3af Power over Ethernet, allowing centralized power and data over a single cable.
You can centrally manage the access point using a Cisco Wireless LAN Controller for policy enforcement, RF management and seamless updates.
The AIR-AP1142N-I-K9 supports up to 128 associated clients per access point, ensuring scalable performance for dense deployments.
It supports WPA2 Enterprise, 802.1X authentication, AES encryption and rogue AP detection to maintain a secure wireless environment.
The package includes ceiling tile and wall-mount brackets, offering flexible installation in offices, classrooms or retail spaces.
It is ideal for medium-to-large indoor spaces such as corporate offices, schools and hotels where dual-band performance is required.
Regulatory domain “I” denotes certification for India, ensuring compliance with local frequency and power regulations.
The access point measures 203 mm×203 mm×44 mm and weighs approximately 600 g for streamlined ceiling or wall installation.
It operates between 0 °C to 40 °C with up to 95% non-condensing humidity, suitable for standard indoor environments.
Cisco provides a one-year limited hardware warranty, with options to extend coverage via Cisco SMARTnet Services.
When managed by a Cisco Wireless LAN Controller, the AP uses 802.11k, 802.11v and fast roaming (PMK caching) to enable uninterrupted client mobility.
The 1140 Series delivers scalable performance, centralized management, advanced security features and flexible deployment for enterprise-grade Wi-Fi.
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