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AIR-LAP1142N-E-K9 delivered reliable unified dual-band coverage across our campus.
AIR-LAP1142N-E-K9
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802.11a/g/n Fixed Unified AP; Int Ant; E Reg Domain 1140 Ser...
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AIR-LAP1142N-E-K9
- Description:
- 802.11a/g/n Fixed Unified AP; Int Ant; E Reg Domain 1140 Series Access Points: Dual Band
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- GTIN:
- 4054828288511
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AIR-LAP1142N-E-K9 Overview
AIR-LAP1142N-E-K9 is a robust wireless access point engineered for secure, high-performance indoor connectivity. It operates across dual bands (2.4GHz and 5GHz) and adheres to the 802.11n standard, delivering data rates up to 300Mbps. With Power over Ethernet (PoE) support and a built-in RJ-45 connector, this device simplifies installation while offering efficient, reliable network performance for various business and educational environments.
Designed for flexible deployment via ceiling or wall mounting, the AIR-LAP1142N-E-K9 features internal omni-directional antennas optimized for consistent indoor coverage. Ideal for large offices, schools, and similar settings, it leverages SU-MIMO technology and robust security protocols (WPA2 and 802.1X) along with on-premises and SNMP management features to ensure scalable and secure network operations.
AIR-LAP1142N-E-K9 price is is available on request. Get immediate quote.
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AIR-LAP1142N-E-K9 Specifications
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Wi-Fi Standard
- 802.11n
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- 300Mbps
- 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
- 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-E-K9
- Height
- 3.5 inches
- Width
- 8.5 inches
- Depth
- 8.5 inches
- Weight
- 1.34 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-LAP1142N-E-K9 |  AIR-LAP1142-PK9-PR |  AIR-LAP1142-NK9-PR |  AIR-LAP1142-KK9-10 |  AIR-AP1142-KK9-5PR | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | 5dBi | 5dBi | 5dBi | 5dBi |
| Antenna Type | Internal Omni-directional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Beamforming | No | 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 | N/A | 2000 square feet |
| Data Rate | 300Mbps | Up to 1.2Gbps | 2.5Gbps | 1Gbps | 1Gbps |
| Depth | 8.5 inches | N/A | N/A | N/A | 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 | 3.5 inches | N/A | N/A | N/A | 2 inches |
| MIMO Technology | SU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | On-Premises / SNMP | Cloud Management / SNMP | Cloud Management | Cloud Management | Cloud Management / On-Premises / SNMP |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | 128 |
| Max Range | N/A | N/A | 150 meters | N/A | 150 meters |
| Memory | N/A | N/A | N/A | N/A | 512MB |
| 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 |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | Quad-core 1.2 GHz |
| Product Name | AIR-LAP1142N-E-K9 | AIR-LAP1142-PK9-PR | AIR-LAP1142-NK9-PR Wireless Access Point | AIR-LAP1142-KK9-10 | AIR-AP1142-KK9-5PR Wireless Access Point |
| Product Type | Wireless Product | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax | 802.11ax / Ethernet | 802.11a/b/g/n/ac/ax |
| Security Features | WPA2 / 802.1X | WPA2 / WPA3 | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | 1.34 lbs | N/A | N/A | N/A | 1.2 lbs |
| Wi-Fi Standard | 802.11n | Wi-Fi 5 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 |
| Width | 8.5 inches | N/A | N/A | N/A | 8 inches |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
H
Holly Carter
5
Stable throughput with seamless controller integration.
I
Ian Clarke
5
Professional Cisco AP ensuring steady enterprise performance.
J
Jenna Brooks
5
Strong indoor signal distribution and predictable uptime.
K
Kevin Shaw
5
Reliable roaming and dependable wireless stability.
L
Laura Hayes
5
Consistent enterprise connectivity in daily operations.
M
Marcus Reid
5
Business-grade dual-band wireless solution.
Questions & Answers
What wireless standards does the Cisco AIR-LAP1142N-E-K9 support?
The AIR-LAP1142N-E-K9 supports IEEE 802.11a, 802.11g, and 802.11n dual-band wireless standards for broad device compatibility and enhanced throughput.
What is the maximum data rate of the AIR-LAP1142N-E-K9?
The access point delivers up to 300 Mbps per radio using 2×2 MIMO and two spatial streams on both 2.4 GHz and 5 GHz bands.
How many SSIDs can this access point broadcast simultaneously?
The AIR-LAP1142N-E-K9 can broadcast up to 16 SSIDs per radio, enabling segmented guest and corporate networks.
Does the AIR-LAP1142N-E-K9 support Power over Ethernet (PoE)?
Yes, it supports IEEE 802.3af PoE, simplifying installation by delivering power and data over a single Ethernet cable.