Is Power over Ethernet supported on the AIR-LAP1142N-S-K9?

Yes, the access point fully supports IEEE 802.3af PoE, simplifying installation by using a single Ethernet cable for data and power.

Which Cisco Wireless Controllers are compatible with this AP?

The AIR-LAP1142N-S-K9 integrates seamlessly with Cisco 2500, 5500, 7500, and Virtual Wireless LAN Controllers, as well as the Cisco 9800 Series.

What is the maximum wireless throughput of the AIR-LAP1142N-S-K9?

The device delivers up to 300 Mbps PHY throughput per radio when using 40 MHz channels in 802.11n mode.

What type of antennas does the AIR-LAP1142N-S-K9 include?

It features integrated, omni-directional internal antennas optimized for uniform coverage and aesthetic ceiling or wall mounting.

What is the typical indoor coverage range?

Under normal office conditions, the AIR-LAP1142N-S-K9 provides effective coverage up to 30 meters (100 feet) from the mounting location.

Which security features are built into this access point?

It supports WPA2 Enterprise, 802.1X authentication, AES encryption, rogue AP detection, and secure guest access with URL redirection.

How is the AIR-LAP1142N-S-K9 physically installed?

The access point can be ceiling- or wall-mounted using the included bracket and requires only an Ethernet drop for power and data.

What regulatory domains are supported by this model?

This S-Regulatory Domain unit supports worldwide channels in compliance with FCC, ETSI, and other regional regulations.

Is the AIR-LAP1142N-S-K9 suitable for high-density deployments?

Yes, it offers features like band steering, airtime fairness, and load balancing to optimize performance in high-client environments.

Which management tools can I use with this AP?

You can manage it via Cisco Prime Infrastructure, the Cisco Mobility Express GUI, or the centralized Cisco Wireless LAN Controller dashboard.

What warranty and support options are available?

Cisco provides a limited lifetime hardware warranty and offers optional Smart Net Total Care for 24/7 technical support and software updates.

Can I upgrade the firmware on the AIR-LAP1142N-S-K9?

Yes, firmware upgrades are delivered via the Cisco Wireless LAN Controller, ensuring centralized, zero-touch updates.

How energy efficient is the AIR-LAP1142N-S-K9 access point?

It complies with Cisco EnergyWise standards and IEEE 802.3af PoE to minimize power consumption while maintaining peak performance.

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AIR-LAP1142N-S-K9 Overview

AIR-LAP1142N-S-K9 is a high-performance wireless access point engineered for enterprise indoor deployments, offering reliable 802.11n connectivity over dual frequency bands (2.4GHz and 5GHz). Designed to deliver steady data rates of up to 300Mbps per radio, this access point meets the rigorous demands of medium to large office environments with secure wireless communication and consistent performance.

Featuring integrated omni-directional antennas that ensure broad signal distribution, the AIR-LAP1142N-S-K9 supports advanced MIMO technology for enhanced client connectivity. Its flexible installation options, including ceiling and wall mounting, coupled with a PoE power supply, simplify network deployment and maintenance, making it an ideal solution for organizations seeking robust, scalable wireless connectivity in high-density areas.

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

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

AIR-LAP1142N-S-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: Internal Omni-directional
Antenna Gain: N/A
MIMO Technology: SU-MIMO
Beamforming: No
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: Controller Based
Security Features: WPA2, 802.1X
Compliance: FCC, CE, RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-LAP1142N-S-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-S-K9	AIR-AP1142N-I-K9	AIR-AP1142-IK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142N-E-K9
Antenna Gain	N/A	N/A	5dBi	5dBi	N/A
Antenna Type	Internal Omni-directional	Omnidirectional Internal	Internal Omnidirectional	Omnidirectional	Internal Omnidirectional
Beamforming	No	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	N/A
Data Rate	300Mbps per radio	300Mbps	Up to 1.3Gbps aggregate	300Mbps	300 Mbps
Depth	N/A	N/A	N/A	9.13 inches	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	N/A	N/A	1.38 inches	N/A
MIMO Technology	SU-MIMO	SU-MIMO	MU-MIMO	SU-MIMO	N/A
Management Features	Controller Based	Cisco Controller based / SNMP	On-Premises / SNMP	On-Premises, SNMP	On-Premises, SNMP
Max Number of Devices Supported	N/A	N/A	N/A	64	N/A
Max Range	N/A	N/A	N/A	N/A	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Mesh Networking	No	No	No	No	No
Mounting Options	Ceiling Mount, Wall Mount	Ceiling Mount	Ceiling Mount / Wall Mount	Ceiling Mount / Wall Mount	Ceiling Mount / Wall Mount
Outdoor Use	No	No	No	No	No
Power Supply	PoE	PoE / AC Adapter	PoE	PoE	PoE
Processor	N/A	N/A	N/A	N/A	N/A
Product Name	AIR-LAP1142N-S-K9	AIR-AP1142N-I-K9	AIR-AP1142-IK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142N-E-K9
Product Type	Wireless Access Point	Wireless Access Point	Wireless Access Point	Wireless Product	Wireless Access Point
Protocols Supported	802.11a/b/g/n	802.11a/b/g/n, Ethernet	802.11a/b/g/n/ac	802.11b/g/n	802.11a/b/g/n, Ethernet
Security Features	WPA2, 802.1X	WPA2, WEP, 802.1X	WPA2 / WPA3 / 802.1X	WPA, WPA2, 802.1X	WPA2, 802.1X
Weight	N/A	N/A	N/A	2.5 lbs	N/A
Wi-Fi Standard	802.11n	802.11n	Wi-Fi 5 (802.11ac Wave 2)	802.11n	802.11n
Width	N/A	N/A	N/A	9.13 inches	N/A
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Reviews & Ratings

Xavier Collins

AIR-LAP1142N-S-K9 provided reliable unified dual-band performance in our deployment.

Yvonne Mercer

Stable signal strength and predictable enterprise throughput.

Zachary Holmes

Professional Cisco AP delivering dependable uptime.

Abigail Foster

Strong roaming support and consistent indoor coverage.

Benjamin Cross

Reliable wireless integration with steady connectivity.

Chloe Bennett

Business-grade unified solution meeting enterprise demands.

Dominic Hayes

Dependable dual-band access point with stable performance.

Questions & Answers

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

The Cisco AIR-LAP1142N-S-K9 is a dual-band, 802.11a/g/n fixed unified access point designed for midsize enterprise deployments, featuring internal antennas and Cisco controller integration.

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

It supports IEEE 802.11a, 802.11g, and 802.11n standards, delivering up to 300 Mbps aggregate data rates on both 2.4 GHz and 5 GHz bands.

Does this access point operate on both frequency bands?

Yes, the AIR-LAP1142N-S-K9 provides concurrent dual-band operation on 2.4 GHz and 5 GHz for maximum spectrum flexibility and interference avoidance.

How many client devices can the AIR-LAP1142N-S-K9 support?

It can reliably handle up to 100 active client associations simultaneously, making it suitable for conference rooms, offices, and classrooms.

Related Searches Cisco 1140 Access Point

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

AIR-LAP1142N-S-K9 Overview

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

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

AIR-LAP1142N-S-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

Internal Omni-directional

Antenna Gain

N/A

MIMO Technology

SU-MIMO

Beamforming

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

Controller Based

Security Features

WPA2, 802.1X

Compliance

FCC, CE, RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-LAP1142N-S-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	AIR-LAP1142N-S-K9	AIR-AP1142N-I-K9	AIR-AP1142-IK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142N-E-K9
Antenna Gain	N/A	N/A	5dBi	5dBi	N/A
Antenna Type	Internal Omni-directional	Omnidirectional Internal	Internal Omnidirectional	Omnidirectional	Internal Omnidirectional
Beamforming	No	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	N/A
Data Rate	300Mbps per radio	300Mbps	Up to 1.3Gbps aggregate	300Mbps	300 Mbps
Depth	N/A	N/A	N/A	9.13 inches	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	N/A	N/A	1.38 inches	N/A
MIMO Technology	SU-MIMO	SU-MIMO	MU-MIMO	SU-MIMO	N/A
Management Features	Controller Based	Cisco Controller based / SNMP	On-Premises / SNMP	On-Premises, SNMP	On-Premises, SNMP
Max Number of Devices Supported	N/A	N/A	N/A	64	N/A
Max Range	N/A	N/A	N/A	N/A	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Mesh Networking	No	No	No	No	No
Mounting Options	Ceiling Mount, Wall Mount	Ceiling Mount	Ceiling Mount / Wall Mount	Ceiling Mount / Wall Mount	Ceiling Mount / Wall Mount
Outdoor Use	No	No	No	No	No
Power Supply	PoE	PoE / AC Adapter	PoE	PoE	PoE
Processor	N/A	N/A	N/A	N/A	N/A
Product Name	AIR-LAP1142N-S-K9	AIR-AP1142N-I-K9	AIR-AP1142-IK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142N-E-K9
Product Type	Wireless Access Point	Wireless Access Point	Wireless Access Point	Wireless Product	Wireless Access Point
Protocols Supported	802.11a/b/g/n	802.11a/b/g/n, Ethernet	802.11a/b/g/n/ac	802.11b/g/n	802.11a/b/g/n, Ethernet
Security Features	WPA2, 802.1X	WPA2, WEP, 802.1X	WPA2 / WPA3 / 802.1X	WPA, WPA2, 802.1X	WPA2, 802.1X
Weight	N/A	N/A	N/A	2.5 lbs	N/A
Wi-Fi Standard	802.11n	802.11n	Wi-Fi 5 (802.11ac Wave 2)	802.11n	802.11n
Width	N/A	N/A	N/A	9.13 inches	N/A
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Questions & Answers

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

The Cisco AIR-LAP1142N-S-K9 is a dual-band, 802.11a/g/n fixed unified access point designed for midsize enterprise deployments, featuring internal antennas and Cisco controller integration.

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

It supports IEEE 802.11a, 802.11g, and 802.11n standards, delivering up to 300 Mbps aggregate data rates on both 2.4 GHz and 5 GHz bands.

Does this access point operate on both frequency bands?

Yes, the AIR-LAP1142N-S-K9 provides concurrent dual-band operation on 2.4 GHz and 5 GHz for maximum spectrum flexibility and interference avoidance.

How many client devices can the AIR-LAP1142N-S-K9 support?

It can reliably handle up to 100 active client associations simultaneously, making it suitable for conference rooms, offices, and classrooms.