What is the typical indoor coverage range?

Under typical office conditions, the AIR-LAP1142N-C-K9 provides up to 38 meters (125 feet) of indoor coverage, depending on building materials and RF environment.

Can I power the AIR-LAP1142N-C-K9 via PoE?

Yes. It supports IEEE 802.3af Power over Ethernet (PoE) for simplified deployments and reduced cabling requirements.

Which regulatory domain is preconfigured on this model?

The AIR-LAP1142N-C-K9 is factory-configured for the Cisco C regulatory domain to comply with local frequency and power regulations.

How do I mount and install the access point?

Use the included wall-mount or ceiling-mount bracket; connect Ethernet (with PoE), join it to a Cisco WLC, and perform zero-touch provisioning.

Is the AIR-LAP1142N-C-K9 compatible with Cisco Wireless LAN Controllers?

Yes. It interoperates with Cisco 2500, 5500, 7500, 8500 and 9800 Series Wireless LAN Controllers for centralized management.

What security features are available?

It offers WPA2-Enterprise, 802.1X authentication, MAC filtering, rogue AP detection, and secure CAPWAP management tunnels.

How many SSIDs can the access point broadcast?

The AIR-LAP1142N-C-K9 supports up to 16 SSIDs per radio, allowing segmentation for guest, corporate and IoT networks.

What management and monitoring options exist?

Manage via Cisco Wireless LAN Controller GUI, CLI, SNMP or Cisco Prime Infrastructure for configuration, monitoring and diagnostics.

What deployment scenarios suit this access point?

It is ideal for small-to-medium enterprises, branch offices, retail outlets and education facilities requiring reliable dual-band coverage.

What type of antennas does it use?

It features four internal dual-band antennas optimized for uniform coverage and reliable MIMO performance.

What are the power consumption specifications?

Typical power consumption is 7.2 W, with a maximum of 8.5 W when fully active under PoE.

Does it support Quality of Service (QoS)?

Yes. It supports Wi-Fi Multimedia (WMM) for prioritized voice, video and data traffic to ensure consistent performance.

What warranty covers the AIR-LAP1142N-C-K9?

Cisco provides a limited lifetime hardware warranty, covering replacement parts and return shipping for the access point.

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AIR-LAP1142N-C-K9 Overview

AIR-LAP1142N-C-K9 is a high-performance wireless access point engineered for enterprise indoor deployments, offering robust dual-band operation on both 2.4GHz and 5GHz frequency bands with support for the 802.11n (Wi-Fi n) standard. It delivers data rates of up to 300Mbps while incorporating advanced SU-MIMO technology and beamforming to enhance signal quality and ensure reliable connectivity in medium to large office and campus environments.

Designed with flexible installation in mind, the AIR-LAP1142N-C-K9 supports both ceiling and wall mount options and is powered by PoE for simplified deployment. Its enterprise-grade security features, including WPA2 and 802.1X authentication, along with on-premises management via SNMP, make it an ideal solution for organizations looking to build secure and efficient indoor wireless networks.

AIR-LAP1142N-C-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-LAP1142N-C-K9 for additional pricing. Browse the full Cisco 1140 Access Point series or explore all Cisco products.

AIR-LAP1142N-C-K9 Specifications

Product Type: Wireless Product
Wireless Type: Access Point
Wi-Fi Standard: Wi-Fi N
Frequency Bands: 2.4GHz / 5GHz
Data Rate: 300Mbps
Max Range: 122 meters
Coverage Area: N/A
Connector Type: RJ-45
Antenna Type: Omnidirectional
Antenna Gain: 3dBi
MIMO Technology: SU-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
Management Features: On-Premises / SNMP
Security Features: WPA2 / 802.1X
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-LAP1142N-C-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-LAP1142N-C-K9	AIR-LAP1142-EK9-10	AIR-LAP1142N-K-K9	AIR-LAP1142N-S-K9	AIR-LAP1142-PK9-10
Antenna Gain	3dBi	5dBi	3dBi	N/A	5dBi
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omni-directional	Omnidirectional
Beamforming	Yes	Yes	Yes	No	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	N/A	1500 square feet
Data Rate	300Mbps	1Gbps	300Mbps per radio	300Mbps per radio	2.5Gbps
Depth	N/A	N/A	N/A	N/A	7 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	N/A	2.5 inches
MIMO Technology	SU-MIMO	MU-MIMO	SU-MIMO	SU-MIMO	MU-MIMO
Management Features	On-Premises / SNMP	Cloud Management / On-Premises	On-Premises / SNMP	Controller Based	Cloud Management
Max Number of Devices Supported	N/A	N/A	N/A	N/A	200
Max Range	122 meters	N/A	N/A	N/A	100 meters
Memory	N/A	N/A	N/A	N/A	1GB
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/Pole Mount
Outdoor Use	No	No	No	No	Yes
Power Supply	PoE	PoE	PoE	PoE	PoE
Processor	N/A	N/A	N/A	N/A	Quad-Core 1.2GHz
Product Name	AIR-LAP1142N-C-K9	AIR-LAP1142-EK9-10	AIR-LAP1142N-K-K9	AIR-LAP1142N-S-K9	AIR-LAP1142-PK9-10 High Performance Outdoor Access Point
Product Type	Wireless Product	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Access Point
Protocols Supported	802.11a/b/g/n	802.11ax	802.11a/b/g/n	802.11a/b/g/n	802.11a/b/g/n/ac/ax
Security Features	WPA2 / 802.1X	WPA3 / WPA2	WPA2 / WPA / 802.1X	WPA2, 802.1X	WPA2/WPA3
Weight	N/A	N/A	N/A	N/A	1.2 lbs
Wi-Fi Standard	Wi-Fi N	Wi-Fi 6	802.11n	802.11n	Wi-Fi 6
Width	N/A	N/A	N/A	N/A	7 inches
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Reviews & Ratings

Wesley Harper

AIR-LAP1142N-C-K9 provided stable unified dual-band performance with consistent enterprise coverage.

Aaron Bishop

Reliable controller integration and strong indoor throughput.

Brenda Collins

Professional Cisco AP ensuring predictable uptime.

Calvin Ross

Strong roaming support and steady signal quality.

Danielle Harper

Dependable wireless infrastructure for office deployments.

Ethan Mills

Consistent connectivity across departments.

Fiona Grant

Enterprise-ready unified WLAN solution.

Questions & Answers

What is the Cisco AIR-LAP1142N-C-K9 access point?

The Cisco AIR-LAP1142N-C-K9 is a dual-band 802.11a/g/n fixed unified access point with internal antennas, designed for C regulatory domains and seamless integration with Cisco Wireless LAN Controllers.

Which wireless standards does the AIR-LAP1142N-C-K9 support?

It supports IEEE 802.11a, 802.11g and 802.11n standards in both 2.4 GHz and 5 GHz bands for backward compatibility and high throughput.

What is the maximum data rate of the AIR-LAP1142N-C-K9?

The AIR-LAP1142N-C-K9 delivers up to 300 Mbps aggregate data rate using 2×2 MIMO with two spatial streams in 802.11n mode.

Does the AIR-LAP1142N-C-K9 support dual-band operation?

Yes. It operates concurrently in the 2.4 GHz (802.11g/n) and 5 GHz (802.11a/n) bands for optimal client distribution and interference mitigation.

Related Searches Cisco 1140 Access Point

AIR-LAP1142N-N-K9 AIR-AP1142N-C-K9 AIR-LAP1142N-E-K9 AIR-LAP1142N-S-K9 AIR-LAP1142N-I-K9 AIR-LAP1142N-P-K9 AIR-LAP1142N-A-K9 AIR-LAP1142N-K-K9

AIR-LAP1142N-C-K9 Overview

AIR-LAP1142N-C-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-LAP1142N-C-K9 for additional pricing. Browse the full Cisco 1140 Access Point series or explore all Cisco products.

AIR-LAP1142N-C-K9 Specifications

Product Type

Wireless Product

Wireless Type

Access Point

Wi-Fi Standard

Wi-Fi N

Frequency Bands

2.4GHz / 5GHz

Data Rate

300Mbps

Max Range

122 meters

Coverage Area

N/A

Connector Type

RJ-45

Antenna Type

Omnidirectional

Antenna Gain

3dBi

MIMO Technology

SU-MIMO

Beamforming

Yes

Mounting Options

Ceiling Mount / Wall Mount

Power Supply

PoE

Mesh Networking

Ethernet Port

1x Gigabit

Max Number of Devices Supported

N/A

Protocols Supported

802.11a/b/g/n

Management Features

On-Premises / SNMP

Security Features

WPA2 / 802.1X

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-LAP1142N-C-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	AIR-LAP1142N-C-K9	AIR-LAP1142-EK9-10	AIR-LAP1142N-K-K9	AIR-LAP1142N-S-K9	AIR-LAP1142-PK9-10
Antenna Gain	3dBi	5dBi	3dBi	N/A	5dBi
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omni-directional	Omnidirectional
Beamforming	Yes	Yes	Yes	No	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	N/A	1500 square feet
Data Rate	300Mbps	1Gbps	300Mbps per radio	300Mbps per radio	2.5Gbps
Depth	N/A	N/A	N/A	N/A	7 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	N/A	2.5 inches
MIMO Technology	SU-MIMO	MU-MIMO	SU-MIMO	SU-MIMO	MU-MIMO
Management Features	On-Premises / SNMP	Cloud Management / On-Premises	On-Premises / SNMP	Controller Based	Cloud Management
Max Number of Devices Supported	N/A	N/A	N/A	N/A	200
Max Range	122 meters	N/A	N/A	N/A	100 meters
Memory	N/A	N/A	N/A	N/A	1GB
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/Pole Mount
Outdoor Use	No	No	No	No	Yes
Power Supply	PoE	PoE	PoE	PoE	PoE
Processor	N/A	N/A	N/A	N/A	Quad-Core 1.2GHz
Product Name	AIR-LAP1142N-C-K9	AIR-LAP1142-EK9-10	AIR-LAP1142N-K-K9	AIR-LAP1142N-S-K9	AIR-LAP1142-PK9-10 High Performance Outdoor Access Point
Product Type	Wireless Product	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Access Point
Protocols Supported	802.11a/b/g/n	802.11ax	802.11a/b/g/n	802.11a/b/g/n	802.11a/b/g/n/ac/ax
Security Features	WPA2 / 802.1X	WPA3 / WPA2	WPA2 / WPA / 802.1X	WPA2, 802.1X	WPA2/WPA3
Weight	N/A	N/A	N/A	N/A	1.2 lbs
Wi-Fi Standard	Wi-Fi N	Wi-Fi 6	802.11n	802.11n	Wi-Fi 6
Width	N/A	N/A	N/A	N/A	7 inches
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Questions & Answers

What is the Cisco AIR-LAP1142N-C-K9 access point?

Which wireless standards does the AIR-LAP1142N-C-K9 support?

It supports IEEE 802.11a, 802.11g and 802.11n standards in both 2.4 GHz and 5 GHz bands for backward compatibility and high throughput.

What is the maximum data rate of the AIR-LAP1142N-C-K9?

The AIR-LAP1142N-C-K9 delivers up to 300 Mbps aggregate data rate using 2×2 MIMO with two spatial streams in 802.11n mode.

Does the AIR-LAP1142N-C-K9 support dual-band operation?

Yes. It operates concurrently in the 2.4 GHz (802.11g/n) and 5 GHz (802.11a/n) bands for optimal client distribution and interference mitigation.