United States
Name:
AIR-LAP1142N-I-K9
- Description:
- 802.11a/g/n Fixed Unified AP; Int Ant; I Reg Domain 1140 Series Access Points: Dual Band
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- Cisco
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- GTIN:
- 818250426248
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3 Year Extended Warranty
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AIR-LAP1142N-I-K9 Overview
AIR-LAP1142N-I-K9 is a wireless access point designed for robust indoor connectivity that leverages dual-band operation on both 2.4GHz and 5GHz frequencies, supporting the 802.11n standard. The access point delivers up to 300Mbps on each radio using SU-MIMO and beamforming technologies to ensure reliable high-speed wireless access in demanding enterprise environments.
Optimized for on-premises deployments in large offices and similar indoor settings, the AIR-LAP1142N-I-K9 features an RJ-45 connector with PoE power support and a ceiling-mount design to seamlessly integrate with existing network infrastructures. Its omnidirectional internal antennas with an approximate gain of 3dBi help to provide consistent coverage, while robust security with WPA2 and adherence to FCC, CE, and RoHS compliance standards make it a dependable choice for modern wireless networks.
What is the price of AIR-LAP1142N-I-K9?
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AIR-LAP1142N-I-K9 Specifications
| Product Type | Wireless Access Point |
| Wireless Type | Access Point |
| Wi-Fi Standard | 802.11n |
| Frequency Bands | 2.4GHz, 5GHz |
| Data Rate | 300Mbps per radio |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | RJ-45 |
| Antenna Type | Omnidirectional |
| Antenna Gain | 3dBi |
| MIMO Technology | SU-MIMO |
| Beamforming | Yes |
| Mounting Options | Ceiling 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 |
| Management Features | On-Premises |
| Security Features | WPA2 |
| Compliance | FCC, CE, RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | AIR-LAP1142N-I-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
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| Antenna Gain | 3dBi | N/A | 5dBi | 8dBi | 5dBi |
| Antenna Type | Omnidirectional | Omnidirectional Internal | 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 | N/A | N/A | 2000 square feet | 2000 square feet |
| Data Rate | 300Mbps per radio | 300Mbps | 1Gbps | 2.5Gbps | 1Gbps |
| Depth | N/A | N/A | N/A | 9 inches | 8 inches |
| 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 | 3 inches | 2 inches |
| Management Features | On-Premises | Cisco Controller based / SNMP | Cloud Management / On-Premises | Cloud Management / SNMP | Cloud Management / On-Premises / SNMP |
| Max Number of Devices Supported | N/A | N/A | N/A | 128 | 128 |
| Max Range | N/A | N/A | N/A | 150 meters | 150 meters |
| Memory | N/A | N/A | N/A | 2GB | 512MB |
| Mesh Networking | No | No | No | No | No |
| MIMO Technology | SU-MIMO | SU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Mounting Options | Ceiling Mount | Ceiling Mount | Ceiling Mount / Wall Mount | Outdoor Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | Yes | No |
| Power Supply | PoE | PoE / AC Adapter | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | Quad-core 1.5GHz | Quad-Core 1.2 GHz |
| Product Name | AIR-LAP1142N-I-K9 | AIR-AP1142N-I-K9 | AIR-LAP1142-EK9-10 | AIR-LAP1142-NK9-10 | AIR-AP1142-KK9-5PR Wireless Access Point |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n | 802.11a/b/g/n, Ethernet | 802.11ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax |
| Security Features | WPA2 | WPA2, WEP, 802.1X | WPA3 / WPA2 | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | N/A | N/A | N/A | 2 lbs | 1.2 lbs |
| Wi-Fi Standard | 802.11n | 802.11n | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | N/A | N/A | N/A | 9 inches | 8 inches |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-LAP1142N-I-K9 access point?
A
It is a 802.11a/g/n fixed unified dual-band access point with internal antennas, part of the Cisco 1140 Series designed for enterprise indoor deployments.
Q
Which IEEE wireless standards does the AIR-LAP1142N-I-K9 support?
A
It supports IEEE 802.11a, 802.11g, and 802.11n standards for broad compatibility and performance.
Q
On which frequency bands does the AIR-LAP1142N-I-K9 operate?
A
It operates concurrently on both 2.4 GHz and 5 GHz frequency bands for flexible dual-band coverage.
Q
What is the maximum data rate of the AIR-LAP1142N-I-K9?
A
It delivers up to 300 Mbps per radio using 2x3 MIMO on the 802.11n standard.
Q
How is the AIR-LAP1142N-I-K9 powered?
A
It supports Cisco inline Power over Ethernet (PoE) 802.3af for simplified installation without external power adapters.
Q
How many client devices can the AIR-LAP1142N-I-K9 support simultaneously?
A
It can support up to 200 active client associations, making it suitable for medium-density environments.
Q
Is the AIR-LAP1142N-I-K9 compatible with Cisco Wireless LAN Controllers?
A
Yes, it is compatible with Cisco 2500, 5500, and 8540 Series Wireless LAN Controllers for centralized management.
Q
What type of antennas are used in the AIR-LAP1142N-I-K9?
A
It features integrated internal omnidirectional antennas designed to provide consistent coverage and aesthetics.
Q
Can I install the AIR-LAP1142N-I-K9 in outdoor environments?
A
No, the AIR-LAP1142N-I-K9 is rated for indoor use only and must be installed in temperature-controlled areas.
Q
What security features are available on the AIR-LAP1142N-I-K9?
A
It supports WPA2-Enterprise, 802.1X authentication, AES encryption, rogue AP detection, and integrated threat protection.
Q
Does the AIR-LAP1142N-I-K9 support mesh networking?
A
Yes, it supports Cisco Unified Wireless Mesh, enabling self-configuring wireless backhaul without cabling.
Q
How do I configure and deploy the AIR-LAP1142N-I-K9?
A
You configure it centrally via the Cisco Wireless LAN Controller GUI or CLI, which discovers and provisions the AP automatically.
Q
What is the operating temperature range for the AIR-LAP1142N-I-K9?
A
It operates reliably between 0 °C and 40 °C (32 °F to 104 °F) to maintain optimal performance.
Q
Does the AIR-LAP1142N-I-K9 include built-in spectrum analysis?
A
Yes, it includes an integrated RF sensor for real-time spectrum monitoring and interference detection.
Q
What warranty and support options are available for the AIR-LAP1142N-I-K9?
A
It is covered by Cisco’s limited lifetime hardware warranty and offers optional SMARTnet support for ongoing assistance.
Q
How do I update the firmware on the AIR-LAP1142N-I-K9?
A
Firmware updates are managed centrally through the Cisco Wireless LAN Controller by uploading and deploying new image files.
