How does LWAPP enhance network management?

LWAPP centralizes configuration, firmware upgrades, and monitoring on a Cisco Wireless LAN Controller, simplifying large-scale deployments.

Can the AIR-LAP521G-E-K9 be powered over Ethernet?

Yes, it supports IEEE 802.3af Power over Ethernet, enabling both data and power delivery over a single cable.

How many SSIDs can this access point broadcast?

It can broadcast up to four simultaneous SSIDs per radio, facilitating segmentation of corporate, guest, and IoT traffic.

What is the typical indoor coverage range?

Under typical office conditions, the AIR-LAP521G-E-K9 provides reliable coverage up to 100 meters.

Which security features are supported?

It supports WPA2-Enterprise, 802.1X authentication, TKIP/AES encryption, and rogue AP detection for advanced threat protection.

What mounting options are available?

The unit offers ceiling, wall, and T-bar mounting kits for discreet installation in diverse indoor environments.

Which management platforms are compatible?

It integrates with Cisco Wireless LAN Controllers running AireOS 7.x or later and Prime Infrastructure for unified management.

Is firmware upgrade supported in the field?

Yes, firmware can be upgraded centrally via LWAPP or manually using the Cisco IOS web interface.

What environmental specifications apply?

Operating temperature: 0°C to 40°C; humidity: 10%–90% non-condensing; storage temperature: –40°C to 70°C.

How scalable is the AIR-LAP521G-E-K9?

Scalable from small offices to large campuses, the LWAPP architecture supports hundreds of access points per controller.

What is the typical use case for this model?

Ideal for enterprise offices, retail environments, and branch locations requiring secure, centrally managed wireless access.

How do I verify ETSI compliance?

Check the unit’s label for CE marking and consult the datasheet for channel and power settings aligned to ETSI EN standards.

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Name: 802.11g LWAPP AP Integrated Antennas ETSI Cnfg 521 Series Access Points
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SKU: AIR-LAP521G-E-K9
Price: 263.00 USD
Availability: InStock
Rating: 4.3 (6 reviews)

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AIR-LAP521G-E-K9 Overview

AIR-LAP521G-E-K9 is a wireless access point engineered for indoor deployments, offering robust 2.4GHz connectivity that adheres to the 802.11b/g standards and delivers data rates up to 54Mbps. Its design incorporates a reliable RJ-45 connector and omnidirectional antenna system, making it well suited for enhancing wireless performance in traditional office environments.

Optimized for small to medium-scale network deployments, this access point supports flexible installation via ceiling or wall mounting and is powered by PoE for streamlined connectivity. With on-premises management and essential security features such as WPA and WPA2, the AIR-LAP521G-E-K9 offers a dependable solution for secure, indoor wireless networking.

AIR-LAP521G-E-K9 price is $263.00, a 47.3% saving from the Cisco list price of $499.00. AIR-LAP521G-E-K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-LAP521G-E-K9 for additional pricing. Browse the full Cisco 521 Access Point series or explore all Cisco products.

AIR-LAP521G-E-K9 Specifications

Product Type: Wireless Access Point
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
Security Features: WPA / WPA2
Compliance: FCC / CE / RoHS
Processor: N/A
Memory: N/A
Outdoor Use: No
Product Name: AIR-LAP521G-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-LAP521G-E-K9	AIR-AP521G-P-K9	AIR-LAP521G-A-K9	AIR-AP521G-A-K9	AIR-AP521G-E-K9
Antenna Gain	3dBi	N/A	N/A	5dBi	N/A
Antenna Type	Omnidirectional	Internal Omnidirectional	Internal Omnidirectional	Omnidirectional	Omnidirectional
Beamforming	No	N/A	N/A	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	Up to 2500 square feet	N/A
Data Rate	54Mbps	54 Mbps	Up to 54 Mbps	Up to 1.3Gbps	1Gbps
Depth	N/A	N/A	N/A	N/A	N/A
Ethernet Port	1x 10/100	1x Fast Ethernet	1x Gigabit	1x Gigabit	1x Gigabit
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	MU-MIMO	MU-MIMO
Management Features	On-Premises	N/A	SNMP, On-Premises Management	Cloud Management, On-Premises	On-Premises
Max Number of Devices Supported	N/A	N/A	N/A	Up to 200 devices	N/A
Max Range	N/A	N/A	N/A	Approx. 200 feet	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Mesh Networking	No	No	No	Yes	N/A
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	N/A
Product Name	AIR-LAP521G-E-K9	AIR-AP521G-P-K9	Cisco Aironet 521 Wireless Access Point AIR-LAP521G-A-K9	AIR-AP521G-A-K9	Cisco Aironet 521 Series Access Point AIR-AP521G-E-K9
Product Type	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Product	Wireless Product
Protocols Supported	802.11b/g / Ethernet	802.11b/g	802.11b/g	802.11a/b/g/n/ac	802.11a/b/g/n/ac
Security Features	WPA / WPA2	WPA / WPA2	WPA, WPA2	WPA2, WPA3, 802.1X	WPA2 / 802.1X
Weight	N/A	N/A	N/A	N/A	N/A
Wi-Fi Standard	802.11b/g	802.11b/g	802.11g	Wi-Fi 5 (802.11ac)	Wi-Fi 5
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

Branson Whitlock

AIR-LAP521G-E-K9 deployed cleanly under ETSI domain. Reliable coverage and steady throughput for our European office.

Callum Fenwick

We replaced older APs with AIR-LAP521G-E-K9 and saw immediate stability gains. Controller join was painless.

Dorian Westbrook

AIR-LAP521G-E-K9 has been dependable for office connectivity. Simple configuration and consistent wireless performance.

Eamon Calderwood

Great stability from AIR-LAP521G-E-K9 in a busy workspace. Coverage is predictable and support burden dropped.

Faris Langston

AIR-LAP521G-E-K9 integrates smoothly with our Cisco wireless stack. Reliable for day-to-day business traffic.

Gareth Thornfield

After rollout, AIR-LAP521G-E-K9 required almost no attention. Solid uptime and consistent signal.

Questions & Answers

What is the Cisco AIR-LAP521G-E-K9 access point?

The AIR-LAP521G-E-K9 is an 802.11g LWAPP-enabled lightweight access point with integrated antennas, designed for enterprise deployments under ETSI regulations.

Which wireless standard does the AIR-LAP521G-E-K9 support?

This device supports the IEEE 802.11g standard, delivering data rates up to 54 Mbps in the 2.4 GHz band.

What type of antennas are integrated in the AIR-LAP521G-E-K9?

It features dual integrated omnidirectional antennas with 2 dBi gain each, optimized for broad indoor coverage.

What does ETSI configuration mean for this access point?

ETSI configuration ensures compliance with European Telecommunications Standards Institute regulations for power output, channel usage, and safety.

Related Searches Cisco 521 Access Point

AIR-LAP521G-A-K9 AIR-LAP521G-P-K9 AIR-LAP1131AG-E-K9 AIR-AP521G-E-K9 AIR-LAP1131G-E-K9 AIR-LAP1310G-E-K9 AIR-AP1131G-E-K9 AIR-LAP1131AG-A-K9

AIR-LAP521G-E-K9 Overview

AIR-LAP521G-E-K9 price is $263.00, a 47.3% saving from the Cisco list price of $499.00. AIR-LAP521G-E-K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for AIR-LAP521G-E-K9 for additional pricing. Browse the full Cisco 521 Access Point series or explore all Cisco products.

AIR-LAP521G-E-K9 Specifications

Product Type

Wireless Access Point

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

Mounting Options

Ceiling Mount / Wall Mount

Power Supply

PoE

Mesh Networking

Ethernet Port

1x 10/100

Max Number of Devices Supported

N/A

Protocols Supported

802.11b/g / Ethernet

Management Features

On-Premises

Security Features

WPA / WPA2

Compliance

FCC / CE / RoHS

Processor

N/A

Memory

N/A

Outdoor Use

Product Name

AIR-LAP521G-E-K9

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	AIR-LAP521G-E-K9	AIR-AP521G-P-K9	AIR-LAP521G-A-K9	AIR-AP521G-A-K9	AIR-AP521G-E-K9
Antenna Gain	3dBi	N/A	N/A	5dBi	N/A
Antenna Type	Omnidirectional	Internal Omnidirectional	Internal Omnidirectional	Omnidirectional	Omnidirectional
Beamforming	No	N/A	N/A	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	Up to 2500 square feet	N/A
Data Rate	54Mbps	54 Mbps	Up to 54 Mbps	Up to 1.3Gbps	1Gbps
Depth	N/A	N/A	N/A	N/A	N/A
Ethernet Port	1x 10/100	1x Fast Ethernet	1x Gigabit	1x Gigabit	1x Gigabit
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	MU-MIMO	MU-MIMO
Management Features	On-Premises	N/A	SNMP, On-Premises Management	Cloud Management, On-Premises	On-Premises
Max Number of Devices Supported	N/A	N/A	N/A	Up to 200 devices	N/A
Max Range	N/A	N/A	N/A	Approx. 200 feet	N/A
Memory	N/A	N/A	N/A	N/A	N/A
Mesh Networking	No	No	No	Yes	N/A
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	N/A
Product Name	AIR-LAP521G-E-K9	AIR-AP521G-P-K9	Cisco Aironet 521 Wireless Access Point AIR-LAP521G-A-K9	AIR-AP521G-A-K9	Cisco Aironet 521 Series Access Point AIR-AP521G-E-K9
Product Type	Wireless Access Point	Wireless Product	Wireless Access Point	Wireless Product	Wireless Product
Protocols Supported	802.11b/g / Ethernet	802.11b/g	802.11b/g	802.11a/b/g/n/ac	802.11a/b/g/n/ac
Security Features	WPA / WPA2	WPA / WPA2	WPA, WPA2	WPA2, WPA3, 802.1X	WPA2 / 802.1X
Weight	N/A	N/A	N/A	N/A	N/A
Wi-Fi Standard	802.11b/g	802.11b/g	802.11g	Wi-Fi 5 (802.11ac)	Wi-Fi 5
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

Questions & Answers

What is the Cisco AIR-LAP521G-E-K9 access point?

The AIR-LAP521G-E-K9 is an 802.11g LWAPP-enabled lightweight access point with integrated antennas, designed for enterprise deployments under ETSI regulations.

Which wireless standard does the AIR-LAP521G-E-K9 support?

This device supports the IEEE 802.11g standard, delivering data rates up to 54 Mbps in the 2.4 GHz band.

What type of antennas are integrated in the AIR-LAP521G-E-K9?

It features dual integrated omnidirectional antennas with 2 dBi gain each, optimized for broad indoor coverage.

What does ETSI configuration mean for this access point?

ETSI configuration ensures compliance with European Telecommunications Standards Institute regulations for power output, channel usage, and safety.