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Name:

AIR-AP1142N-E-K9

Description:
802.11a/g/n Fixed Auto AP; Int Ant; E Reg Domain 1140 Series Access Points: Dual Band
Rating:
4.6(7)

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Brand:
Cisco
GTIN:
818250426248
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AIR-AP1142N-E-K9 Overview

AIR-AP1142N-E-K9 is a high-performance wireless access point engineered for indoor enterprise environments. Designed to support the 802.11n wireless standard, this access point operates on dual frequency bands (2.4GHz and 5GHz) to deliver reliable connectivity and consistent data transfer rates of up to 300 Mbps. With an internal omni-directional antenna configuration and support for advanced features such as beamforming, the AIR-AP1142N-E-K9 ensures robust wireless performance for day‐to‐day business operations.

Optimized for flexible installation, the access point supports multiple mounting options including ceiling and wall mounting and is powered via PoE for streamlined deployment. Ideal for large offices, educational institutions, and other high-density environments, the AIR-AP1142N-E-K9 integrates seamlessly with existing networks, offering secure, on-premises managed wireless connectivity enhanced with industry-standard security protocols like WPA2 and 802.1X.

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

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

AIR-AP1142N-E-K9 Specifications

Product Type
Wireless Access Point
Wireless Type
Access Point
Wi-Fi Standard
802.11n
Frequency Bands
2.4GHz / 5GHz
Data Rate
300 Mbps
Max Range
N/A
Coverage Area
N/A
Connector Type
RJ-45
Antenna Type
Internal Omnidirectional
Antenna Gain
N/A
MIMO Technology
N/A
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, Ethernet
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-AP1142N-E-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.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

802.11a/g/n Fixed Auto AP; Int Ant; E Reg Domain 1140 Series Access Points: Dual BandAIR-AP1142N-E-K9802.11a/g/n Fixed Unified AP; Int Ant; C Reg Domain 1140 Series Access Points: Dual BandAIR-LAP1142N-C-K9LAP1142 Controller Based C Reg Domain 1140 Series Access Points: Limited Time Promotion: Eco PacksAIR-LAP1142-CK9-PR802.11a/g/n Fixed Unified AP; Int Ant; A Reg Domain 1140 Series Access Points: Dual BandAIR-LAP1142N-A-K9802.11a/g/n Fixed Unified AP; Int Ant; S Reg Domain 1140 Series Access Points: Dual BandAIR-LAP1142N-S-K9
Antenna GainN/A3dBi5dBi3dBiN/A
Antenna TypeInternal OmnidirectionalOmnidirectionalOmnidirectionalOmnidirectionalInternal Omni-directional
BeamformingYesYesYesNoNo
ComplianceFCC / CE / RoHSFCC / CE / RoHSFCC, CE, RoHSFCC, CE, RoHSFCC, CE, RoHS
Connector TypeRJ-45RJ-45RJ-45RJ-45RJ-45
Coverage AreaN/AN/A2500 square feetN/AN/A
Data Rate300 Mbps300Mbps2.5Gbps300Mbps300Mbps per radio
DepthN/AN/A7.8 inchesN/AN/A
Ethernet Port1x Gigabit1x Gigabit1x Gigabit1x Gigabit1x Gigabit
Frequency Bands2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz, 5GHz2.4GHz2.4GHz, 5GHz
HeightN/AN/A1.2 inchesN/AN/A
MIMO TechnologyN/ASU-MIMOMU-MIMOSU-MIMOSU-MIMO
Management FeaturesOn-Premises, SNMPOn-Premises / SNMPCloud Management, SNMPOn-Premises, SNMPController Based
Max Number of Devices SupportedN/AN/A200N/AN/A
Max RangeN/A122 meters150 metersApproximately 100 meters indoorsN/A
MemoryN/AN/A1GBN/AN/A
Mesh NetworkingNoNoYesNoNo
Mounting OptionsCeiling Mount / Wall MountCeiling Mount / Wall MountCeiling Mount, Wall MountCeiling Mount, Wall MountCeiling Mount, Wall Mount
Outdoor UseNoNoNoNoNo
Power SupplyPoEPoEPoEPoEPoE
ProcessorN/AN/AQuad‑core 1.2GHzN/AN/A
Product NameAIR-AP1142N-E-K9AIR-LAP1142N-C-K9AIR-LAP1142-CK9-PRAIR-LAP1142N-A-K9AIR-LAP1142N-S-K9
Product TypeWireless Access PointWireless ProductWireless Access PointWireless ProductWireless Access Point
Protocols Supported802.11a/b/g/n, Ethernet802.11a/b/g/n802.11a/b/g/n/ac/ax802.11b/g/n802.11a/b/g/n
Security FeaturesWPA2, 802.1XWPA2 / 802.1XWPA2, WPA3, 802.1X, VPNWPA2, 802.1XWPA2, 802.1X
WeightN/AN/A1.5 lbsN/AN/A
Wi-Fi Standard802.11nWi-Fi NWi-Fi 6Wi-Fi 4 (802.11n)802.11n
WidthN/AN/A7.8 inchesN/AN/A
Wireless TypeAccess PointAccess PointAccess PointAccess PointAccess Point
Wi‑Fi Standard

Reviews & Ratings

C
Clara Reed
5

AIR-AP1142N-E-K9 offered stable autonomous dual-band coverage with dependable indoor performance.

D
Dylan Grant
4

Reliable wireless throughput and predictable uptime.

E
Elena Foster
4

Professional Cisco AP delivering steady enterprise connectivity.

F
Frank Carter
4

Strong roaming support and consistent signal distribution.

G
Grace Ellis
5

Dependable branch deployment with minimal maintenance.

H
Harold Bennett
5

Business-grade wireless solution for daily operations.

I
Isabelle Shaw
5

Stable connectivity across high-traffic areas.

Questions & Answers

What is the Cisco AIR-AP1142N-E-K9 access point?

The Cisco AIR-AP1142N-E-K9 is a dual-band 802.11a/g/n fixed auto-radio access point with integrated antennas, designed for Enterprise Reg Domain in 1140 Series deployments.

Which wireless standards does the AIR-AP1142N-E-K9 support?

The AIR-AP1142N-E-K9 supports IEEE 802.11a, 802.11g, and 802.11n standards in both the 2.4 GHz and 5 GHz bands.

What frequency bands are supported by the AIR-AP1142N-E-K9?

The access point operates concurrently on the 2.4 GHz and 5 GHz frequency bands for optimal dual-band performance.

What maximum data rates does the AIR-AP1142N-E-K9 achieve?

The AIR-AP1142N-E-K9 delivers up to 300 Mbps data rates—144 Mbps on 2.4 GHz and 300 Mbps on 5 GHz.

Does the AIR-AP1142N-E-K9 support Power over Ethernet (PoE)?

Yes. The AIR-AP1142N-E-K9 supports IEEE 802.3af PoE for flexible, single-cable power and data deployment.

What security features are included with the AIR-AP1142N-E-K9?

It includes Cisco WPA, WPA2, 802.1X authentication, rogue AP detection, and Wireless Intrusion Detection System (WIDS).

Is the AIR-AP1142N-E-K9 compatible with Cisco wireless controllers?

Yes. The AIR-AP1142N-E-K9 is controller-based and fully interoperable with Cisco Catalyst and 2500 Series wireless LAN controllers.

Does the AIR-AP1142N-E-K9 support Cisco CleanAir technology?

Yes. Built-in Cisco CleanAir technology provides real-time RF spectrum analysis and interference mitigation.

How many SSIDs can the AIR-AP1142N-E-K9 broadcast?

The AIR-AP1142N-E-K9 supports up to 16 ESSIDs per access point for multiple wireless services.

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

The AIR-AP1142N-E-K9 includes ceiling T-bar and wall-mount brackets for quick, tool-free installation.

What is the regulatory domain for the AIR-AP1142N-E-K9 E-Reg Domain model?

The E-Reg Domain version is certified for Europe, Middle East, and Africa regulatory requirements.

What environmental specifications does the AIR-AP1142N-E-K9 meet?

It meets IEEE 802.3af PoE, operates from 0° to 45° C, and has IP41 ingress protection for indoor deployment.

What firmware version does the AIR-AP1142N-E-K9 require?

It requires Cisco IOS Software 15.x or later with Integrated Wireless Controller software for full feature support.

How do I configure the AIR-AP1142N-E-K9 access point?

Use Cisco Prime Infrastructure or CLI via Secure Shell to complete step-by-step configuration of SSIDs, security, and RF profiles.

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

Cisco offers a limited lifetime warranty on the AIR-AP1142N-E-K9 with 90-day hardware replacement service.

What is included in the AIR-AP1142N-E-K9 package?

The package includes the AIR-AP1142N-E-K9 access point, mounting brackets, PoE injector, power cord, and a Quick Start guide.

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