What power options are available for the AIR-AP1142N-T-K9?

This access point supports IEEE 802.3af PoE and can optionally use a Cisco 12 VDC local power injector for standalone deployments.

Which regulatory domain is configured on the AIR-AP1142N-T-K9?

It ships configured for the US regulatory domain (T-domain) and complies with FCC rules for 2.4 GHz and 5 GHz operation.

What security features are supported by the AIR-AP1142N-T-K9?

It supports WPA/WPA2, 802.1X with TKIP/AES encryption, Secure Guest Access, and integrated Cisco CleanAir for RF protection.

Does the AIR-AP1142N-T-K9 include Cisco CleanAir technology?

Yes, it integrates Cisco CleanAir to detect, classify and mitigate RF interference in real time.

How is the AIR-AP1142N-T-K9 managed?

You can manage it via Cisco Wireless LAN Controllers (2500, 5500, 7500, vWLC) or Cisco Prime Infrastructure.

What mounting options are available for the AIR-AP1142N-T-K9?

It supports ceiling tile T-bar, drywall, and wall-mount installations with included mounting kits.

Is the AIR-AP1142N-T-K9 suitable for indoor deployments?

Yes, it is designed for indoor use in offices, classrooms and retail environments.

Can the AIR-AP1142N-T-K9 handle high-density client deployments?

Yes, it is optimized for medium-to-high density and supports up to 75 active clients per AP.

What is the typical coverage area of the AIR-AP1142N-T-K9?

You can expect reliable coverage up to 1,500 sq ft in open indoor layouts, depending on environmental factors.

Does the AIR-AP1142N-T-K9 support IPv6?

Yes, it offers full IPv6 protocol support alongside IPv4 for future-proof network deployments.

What are the physical dimensions and weight of the AIR-AP1142N-T-K9?

Its dimensions are 228 × 228 × 30 mm (9 × 9 × 1.2 in) with a weight of approximately 0.7 kg (1.5 lb).

What warranty is provided with the AIR-AP1142N-T-K9?

It includes a Cisco 1-year limited hardware warranty, with optional extended service contracts available.

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AIR-AP1142N-T-K9 Overview

AIR-AP1142N-T-K9 is a wireless access point that supports the 802.11n Wi-Fi standard on the 2.4GHz frequency band, delivering data rates up to 300Mbps. Designed with SU-MIMO technology and integrated omnidirectional antennas with a 3dBi gain, this device ensures stable wireless performance in indoor settings while using a standard RJ-45 connector for Ethernet connectivity.

This access point offers flexible installation options with ceiling and wall mount capabilities and is powered via PoE, making it an ideal choice for small to medium-sized offices and enterprise environments seeking reliable wireless coverage. Its on-premises management and industry-standard security features such as WPA2 and 802.1X further enhance its suitability for secure business applications.

AIR-AP1142N-T-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-AP1142N-T-K9 for additional pricing. Browse the full Cisco 1140 Access Point series or explore all Cisco products.

AIR-AP1142N-T-K9 Specifications

Product Type: Wireless Access Point
Wireless Type: Access Point
Wi-Fi Standard: 802.11n
Frequency Bands: 2.4GHz
Data Rate: 300Mbps
Max Range: 60 meters
Coverage Area: N/A
Connector Type: RJ-45
Antenna Type: Omnidirectional
Antenna Gain: 3dBi
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: 802.11b/g/n
Management Features: On-Premises
Security Features: WPA2 / 802.1X
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-AP1142N-T-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-AP1142N-T-K9	AIR-AP1142-PK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142-SK9-5PR	AIR-LAP1142-IK9-10
Antenna Gain	3dBi	8dBi	5dBi	5dBi	8dBi
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional	Omnidirectional
Beamforming	No	Yes	No	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	5000 square feet	N/A	Up to 5000 square feet	2000 square feet
Data Rate	300Mbps	1Gbps	300Mbps	Up to 1.7Gbps	2.5Gbps
Depth	N/A	N/A	9.13 inches	N/A	8 inches
Ethernet Port	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit
Frequency Bands	2.4GHz	5GHz	2.4GHz	2.4GHz / 5GHz	2.4GHz / 5GHz
Height	N/A	N/A	1.38 inches	N/A	2 inches
MIMO Technology	SU-MIMO	MU-MIMO	SU-MIMO	MU-MIMO	MU-MIMO
Management Features	On-Premises	Cloud Management / On-Premises / SNMP	On-Premises, SNMP	Cloud Management / On-Premises / SNMP	Cloud Management / SNMP
Max Number of Devices Supported	N/A	N/A	64	128	256
Max Range	60 meters	100 meters	N/A	100 meters	150m
Memory	N/A	N/A	N/A	2GB	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 / Pole 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	1.2GHz Quad-Core	Quad-Core 1.2GHz
Product Name	AIR-AP1142N-T-K9	AIR-AP1142-PK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142-SK9-5PR	AIR-LAP1142-IK9-10
Product Type	Wireless Access Point	Wireless Product	Wireless Product	Wireless Product	Wireless Access Point
Protocols Supported	802.11b/g/n	802.11ax/802.11a/b/g/n/ac	802.11b/g/n	802.11ax / 802.11a/b/g/n/ac	802.11ax
Security Features	WPA2 / 802.1X	WPA2 / WPA3 / 802.1X	WPA, WPA2, 802.1X	WPA2 / WPA3 / 802.1X / VPN	WPA3 / WPA2 / 802.1X
Weight	N/A	N/A	2.5 lbs	N/A	1.5 lbs
Wi-Fi Standard	802.11n	Wi-Fi 6	802.11n	Wi-Fi 6	Wi-Fi 6
Width	N/A	N/A	9.13 inches	N/A	8 inches
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Reviews & Ratings

Calvin Armstrong

AIR-AP1142N-T-K9 delivered strong dual-band autonomous performance with reliable coverage across our office floor.

Danielle Whitlock

Consistent 802.11a/g/n throughput and predictable wireless stability.

Elliot Mercer

Professional Cisco AP offering steady connectivity and smooth deployment.

Fiona Prescott

Strong indoor signal and dependable roaming support.

Grant Holloway

Reliable standalone wireless solution for enterprise environments.

Holly Davenport

Stable uptime and consistent performance during peak usage.

Isaac Montgomery

Business-ready dual-band access point meeting our reliability expectations.

Questions & Answers

What wireless standards does the AIR-AP1142N-T-K9 support?

The AIR-AP1142N-T-K9 supports IEEE 802.11a, 802.11g and 802.11n dual-band operation for simultaneous 2.4 GHz and 5 GHz connectivity.

What is the maximum data rate of the AIR-AP1142N-T-K9?

It delivers up to 300 Mbps per radio for a combined aggregate throughput of 600 Mbps in dual-band mode.

Does the AIR-AP1142N-T-K9 support dual-band operation?

Yes, it features two concurrent radios operating simultaneously on 2.4 GHz and 5 GHz bands for optimal performance.

What type of antennas are integrated in the AIR-AP1142N-T-K9?

It includes internal omnidirectional antennas with 2.2 dBi gain in the 2.4 GHz band and 3 dBi gain in the 5 GHz band.

Related Searches Cisco 1140 Access Point

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

AIR-AP1142N-T-K9 Overview

AIR-AP1142N-T-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-AP1142N-T-K9 for additional pricing. Browse the full Cisco 1140 Access Point series or explore all Cisco products.

AIR-AP1142N-T-K9 Specifications

Product Type

Wireless Access Point

Wireless Type

Access Point

Wi-Fi Standard

802.11n

Frequency Bands

2.4GHz

Data Rate

300Mbps

Max Range

60 meters

Coverage Area

N/A

Connector Type

RJ-45

Antenna Type

Omnidirectional

Antenna Gain

3dBi

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

802.11b/g/n

Management Features

On-Premises

Security Features

WPA2 / 802.1X

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-AP1142N-T-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	AIR-AP1142N-T-K9	AIR-AP1142-PK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142-SK9-5PR	AIR-LAP1142-IK9-10
Antenna Gain	3dBi	8dBi	5dBi	5dBi	8dBi
Antenna Type	Omnidirectional	Omnidirectional	Omnidirectional	Internal Omnidirectional	Omnidirectional
Beamforming	No	Yes	No	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	5000 square feet	N/A	Up to 5000 square feet	2000 square feet
Data Rate	300Mbps	1Gbps	300Mbps	Up to 1.7Gbps	2.5Gbps
Depth	N/A	N/A	9.13 inches	N/A	8 inches
Ethernet Port	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit	1x Gigabit
Frequency Bands	2.4GHz	5GHz	2.4GHz	2.4GHz / 5GHz	2.4GHz / 5GHz
Height	N/A	N/A	1.38 inches	N/A	2 inches
MIMO Technology	SU-MIMO	MU-MIMO	SU-MIMO	MU-MIMO	MU-MIMO
Management Features	On-Premises	Cloud Management / On-Premises / SNMP	On-Premises, SNMP	Cloud Management / On-Premises / SNMP	Cloud Management / SNMP
Max Number of Devices Supported	N/A	N/A	64	128	256
Max Range	60 meters	100 meters	N/A	100 meters	150m
Memory	N/A	N/A	N/A	2GB	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 / Pole 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	1.2GHz Quad-Core	Quad-Core 1.2GHz
Product Name	AIR-AP1142N-T-K9	AIR-AP1142-PK9-5PR	AIR-AP1141N-A-K9	AIR-AP1142-SK9-5PR	AIR-LAP1142-IK9-10
Product Type	Wireless Access Point	Wireless Product	Wireless Product	Wireless Product	Wireless Access Point
Protocols Supported	802.11b/g/n	802.11ax/802.11a/b/g/n/ac	802.11b/g/n	802.11ax / 802.11a/b/g/n/ac	802.11ax
Security Features	WPA2 / 802.1X	WPA2 / WPA3 / 802.1X	WPA, WPA2, 802.1X	WPA2 / WPA3 / 802.1X / VPN	WPA3 / WPA2 / 802.1X
Weight	N/A	N/A	2.5 lbs	N/A	1.5 lbs
Wi-Fi Standard	802.11n	Wi-Fi 6	802.11n	Wi-Fi 6	Wi-Fi 6
Width	N/A	N/A	9.13 inches	N/A	8 inches
Wireless Type	Access Point	Access Point	Access Point	Access Point	Access Point
Wi‑Fi Standard

Questions & Answers

What wireless standards does the AIR-AP1142N-T-K9 support?

The AIR-AP1142N-T-K9 supports IEEE 802.11a, 802.11g and 802.11n dual-band operation for simultaneous 2.4 GHz and 5 GHz connectivity.

What is the maximum data rate of the AIR-AP1142N-T-K9?

It delivers up to 300 Mbps per radio for a combined aggregate throughput of 600 Mbps in dual-band mode.

Does the AIR-AP1142N-T-K9 support dual-band operation?

Yes, it features two concurrent radios operating simultaneously on 2.4 GHz and 5 GHz bands for optimal performance.

What type of antennas are integrated in the AIR-AP1142N-T-K9?

It includes internal omnidirectional antennas with 2.2 dBi gain in the 2.4 GHz band and 3 dBi gain in the 5 GHz band.