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AIR-LAP1242G-E-K9 provided stable 802.11g unified wireless coverage.
AIR-LAP1242G-E-K9
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802.11g only Unified AP; RP-TNC; ETSI Cnfg 1242G Series Acce...
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AIR-LAP1242G-E-K9
- Description:
- 802.11g only Unified AP; RP-TNC; ETSI Cnfg 1242G Series Access Points
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AIR-LAP1242G-E-K9 Overview
AIR-LAP1242G-E-K9 is a high-performance wireless access point engineered for indoor environments such as large offices, campuses, and enterprise settings. It supports the IEEE 802.11b/g standard on the 2.4GHz frequency band with a maximum data rate of 54Mbps, ensuring robust connectivity and reliable network performance for everyday business operations.
This model features versatile installation options including ceiling and wall mounts, and it benefits from Power over Ethernet (PoE) for simplified deployment and reduced cable clutter. Equipped with an omnidirectional antenna offering a 3dBi gain, AIR-LAP1242G-E-K9 is compliant with FCC, CE, and RoHS standards while delivering secure connectivity with support for WEP, WPA, WPA2, and 802.1X authentication protocols.
AIR-LAP1242G-E-K9 price is is available on request. Get immediate quote.
Request bulk order quote for AIR-LAP1242G-E-K9 for additional pricing. Browse the full Cisco 1240 Access Point series or explore all Cisco products.
AIR-LAP1242G-E-K9 Specifications
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Wi-Fi Standard
- 802.11b/g
- Frequency Bands
- 2.4GHz
- Data Rate
- 54Mbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- Antenna Gain
- 3dBi
- MIMO Technology
- N/A
- Beamforming
- No
- Mounting Options
- Ceiling Mount / Wall Mount
- Power Supply
- PoE
- Mesh Networking
- No
- Ethernet Port
- 1x 10/100
- Max Number of Devices Supported
- N/A
- Protocols Supported
- 802.11b/g, Ethernet
- Management Features
- On-Premises, SNMP
- Security Features
- WEP, WPA, WPA2, 802.1X
- Compliance
- FCC, CE, RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- Cisco Aironet 1242G-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.
Product Comparison Table 
| AIR-LAP1242G-E-K9 |  AIR-AP1242G-P-K9 |  AIR-LAP1242G-A-K9 |  AIR-AP1242AG-S-K9 |  AIR-LAP1242AG-N-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | 3dBi | N/A | N/A | N/A | 5dBi |
| Antenna Type | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional | Internal Omnidirectional |
| Beamforming | No | No | N/A | No | No |
| 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 | 54Mbps | 54Mbps | 54Mbps | 54Mbps | Up to 54Mbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x 10/100 | 1x 10/100 Ethernet | 1x Gigabit | 1x Gigabit | 1x 10/100 |
| Frequency Bands | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz, 5GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| MIMO Technology | N/A | N/A | N/A | N/A | N/A |
| Management Features | On-Premises, SNMP | CLI / SNMP | On-Premises / SNMP | On-Premises / SNMP | On-Premises, SNMP |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | 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 | Ceiling Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Aironet 1242G-E-K9 | AIR-AP1242G-P-K9 | Cisco Aironet 1242G Wireless Access Point | AIR-AP1242AG-S-K9 | AIR-LAP1242AG-N-K9 |
| Product Type | Wireless Product | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11b/g, Ethernet | 802.11g | 802.11b/g | 802.11a/b/g | 802.11a/b/g, Ethernet |
| Security Features | WEP, WPA, WPA2, 802.1X | WPA / WPA2 / 802.1X | WPA2 / WEP | WEP / WPA / WPA2 / 802.1X | WEP, WPA, WPA2, 802.1X |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | 802.11b/g | 802.11g | 802.11g | 802.11a/g | 802.11a/b/g |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
D
Dylan Harper
4
Consistent indoor signal and reliable controller integration.
E
Ethan Morgan
5
Professional Cisco AP ensuring steady enterprise connectivity.
F
Fiona Grant
5
Strong roaming support and predictable uptime.
G
Gavin Thornton
5
Reliable wireless performance for office deployments.
H
Hannah Mercer
5
Stable throughput across departments.
I
Ian Prescott
4
Business-grade unified AP with dependable coverage.
Questions & Answers
What is the Cisco AIR-LAP1242G-E-K9 access point?
The Cisco AIR-LAP1242G-E-K9 is an 802.11g-only Unified Access Point designed for enterprise WLAN deployments in ETSI regions, offering centralized management via Cisco Wireless LAN Controllers.
Which wireless standard does the AIR-LAP1242G-E-K9 support?
The AIR-LAP1242G-E-K9 supports the IEEE 802.11g standard, delivering up to 54 Mbps data rates in the 2.4 GHz frequency band.
On which frequency band does the AIR-LAP1242G-E-K9 operate?
This access point operates exclusively in the 2.4 GHz band, optimized for ETSI regulatory compliance and consistent coverage in European environments.
What peak data throughput can the AIR-LAP1242G-E-K9 achieve?
The AIR-LAP1242G-E-K9 achieves a maximum physical-layer data rate of 54 Mbps under ideal 802.11g conditions.
How are antennas connected to the AIR-LAP1242G-E-K9?
The device uses two RP-TNC connectors for external omni- or directional antennas, enabling flexible RF coverage patterns.
Is the AIR-LAP1242G-E-K9 ETSI compliant?
Yes, the AIR-LAP1242G-E-K9 is preconfigured for ETSI region compliance, ensuring legal transmit power and channel usage in Europe.
How is power supplied to the AIR-LAP1242G-E-K9?
The AIR-LAP1242G-E-K9 supports IEEE 802.3af Power over Ethernet (PoE), eliminating the need for local AC power adapters.
Which Cisco Wireless LAN Controller is required?
This AP requires a Cisco 2100, 4400, 5500 series, or Cisco Mobility Services Engine controller running Cisco IOS or AireOS for unified management.
What security features does the AIR-LAP1242G-E-K9 support?
It supports WPA2-AES, 802.1X with EAP authentication, Rogue AP detection, and Wireless Intrusion Prevention System (WIPS) integration.
What is the typical indoor coverage range?
Indoor coverage typically extends up to 100 meters, depending on building materials and RF environment.
Can the AIR-LAP1242G-E-K9 broadcast multiple SSIDs?
Yes, it can broadcast up to 16 SSIDs, each mapped to different VLANs for segmented traffic and guest access.
What mounting options are available?
You can ceiling-mount or wall-mount the AIR-LAP1242G-E-K9 using included brackets for flexible deployment.
How is the AIR-LAP1242G-E-K9 managed?
Management is centralized via Cisco Wireless LAN Controller GUI or CLI, with support for SNMP, SSH and Telnet for monitoring.
Is the AIR-LAP1242G-E-K9 suitable for outdoor environments?
No, this model is designed for indoor use only; outdoor-rated enclosures and environmental sealing are not provided.
What warranty does the AIR-LAP1242G-E-K9 include?
Cisco provides a one-year limited hardware warranty with options for extended service and support contracts.
How many clients can the AIR-LAP1242G-E-K9 support?
It supports up to 60 active client associations per radio while maintaining stable throughput and QoS.
How do I upgrade the firmware on the AIR-LAP1242G-E-K9?
Firmware upgrades are performed centrally through the Cisco Wireless LAN Controller’s software image management feature.