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Name:
AIR-AP521G-E-K9
- Description:
- 802.11g Auto AP, Int Radios, Ants, ETSI Cnfg 521 Series Access Points
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3 - List Price:
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$499.00
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$263.00
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AIR-AP521G-E-K9
802.11g Auto AP, Int Radios, Ants, ETSI Cnfg 521 S...
$499.00
$263.00
32 in Global Warehouse
$263.00
47% off
TRUSTED, TRIED, PROVEN
AIR-AP521G-E-K9 Overview
AIR-AP521G-E-K9 is a high-performance dual-band 802.11ac Wave 2 indoor access point built for enterprise-grade wireless connectivity. It operates on both 2.4GHz and 5GHz frequencies and delivers up to 1Gbps data rates through advanced technologies such as MU-MIMO and beamforming, ensuring fast and reliable network performance even in high-density environments.
Designed with flexible installation in mind, this compact access point supports both ceiling and wall mounting, making it an ideal choice for large offices, educational institutions, and retail spaces. With integrated security features like WPA2 and 802.1X and robust on-premises management capabilities, AIR-AP521G-E-K9 provides secure and scalable connectivity tailored to demanding enterprise settings.
What is the price of AIR-AP521G-E-K9?
Lowest price of AIR-AP521G-E-K9 is $ 263.00. Shop now! Get further exclusive discounts with bulk quotation on AIR-AP521G-E-K9
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AIR-AP521G-E-K9 Specifications
| Product Type | Wireless Product |
| Wireless Type | Access Point |
| Wi-Fi Standard | Wi-Fi 5 |
| Frequency Bands | 2.4GHz / 5GHz |
| Data Rate | 1Gbps |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | RJ-45 |
| Antenna Type | Omnidirectional |
| Antenna Gain | N/A |
| MIMO Technology | MU-MIMO |
| Beamforming | Yes |
| Mounting Options | Ceiling Mount / Wall Mount |
| Power Supply | PoE |
| Mesh Networking | N/A |
| Ethernet Port | 1x Gigabit |
| Max Number Of Devices Supported | N/A |
| Protocols Supported | 802.11a/b/g/n/ac |
| Management Features | On-Premises |
| Security Features | WPA2 / 802.1X |
| Compliance | FCC / CE / RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | Cisco Aironet 521 Series Access Point AIR-AP521G-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
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| Antenna Gain | 3dBi | N/A | 5dBi | N/A | N/A |
| Antenna Type | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional | Internal Omnidirectional |
| Beamforming | No | No | Yes | Yes | N/A |
| 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 | Up to 2500 square feet | N/A | N/A |
| Data Rate | 54Mbps | 54Mbps | Up to 1.3Gbps | 1Gbps | 54 Mbps |
| 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 Fast Ethernet |
| Frequency Bands | 2.4GHz | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| Management Features | On-Premises | SNMP / CLI | Cloud Management, On-Premises | On-Premises | N/A |
| Max Number of Devices Supported | N/A | N/A | Up to 200 devices | N/A | N/A |
| Max Range | N/A | N/A | Approx. 200 feet | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | No | Yes | N/A | No |
| MIMO Technology | N/A | N/A | MU-MIMO | MU-MIMO | 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 | Cisco Aironet 521G Access Point | AIR-AP521G-A-K9 | Cisco Aironet 521 Series Access Point AIR-AP521G-E-K9 | AIR-AP521G-P-K9 |
| Product Type | Wireless Access Point | Wireless Product | Wireless Product | Wireless Product | Wireless Product |
| Protocols Supported | 802.11b/g / Ethernet | 802.11b/g | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11b/g |
| Security Features | WPA / WPA2 | WEP / WPA / WPA2 | WPA2, WPA3, 802.1X | WPA2 / 802.1X | WPA / WPA2 |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | 802.11b/g | 802.11b/g | Wi-Fi 5 (802.11ac) | Wi-Fi 5 | 802.11b/g |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-AP521G-E-K9 access point?
A
The Cisco AIR-AP521G-E-K9 is an 802.11g autonomous access point designed for ETSI regions. It integrates radios, internal antennas, and supports up to 54 Mbps data rates for enterprise-grade wireless connectivity.
Q
Which wireless standards does the AIR-AP521G-E-K9 support?
A
This access point supports the IEEE 802.11g standard, delivering backward compatibility with 802.11b devices and peak data rates up to 54 Mbps in the 2.4 GHz band.
Q
What frequency band does the AIR-AP521G-E-K9 operate on?
A
The AIR-AP521G-E-K9 operates exclusively in the 2.4 GHz ISM band, compliant with ETSI regulatory requirements for European deployments.
Q
What antennas are integrated in the AIR-AP521G-E-K9?
A
It includes two built-in dual-polarity patch antennas, optimized for omnidirectional coverage and simplified ceiling or wall mounting without external antenna cabling.
Q
How is the AIR-AP521G-E-K9 powered?
A
You can power this access point via 802.3af PoE using a compatible PoE switch or midspan injector. It consumes a maximum of 7.5 W of power.
Q
What deployment options are available for the AIR-AP521G-E-K9?
A
The AIR-AP521G-E-K9 supports ceiling-rail, drop-ceiling, and wall mounting using Cisco’s standard bracket kit for flexible indoor enterprise installations.
Q
How many SSIDs can the AIR-AP521G-E-K9 broadcast?
A
It can broadcast up to 16 virtual LANs (VLANs) by mapping each SSID to a unique VLAN, enabling segmented traffic and enhanced network security.
Q
What security features are supported on the AIR-AP521G-E-K9?
A
The device supports WPA2-PSK, WPA2-Enterprise with 802.1X authentication, MAC address filtering, and Cisco LEAP for robust wireless security.
Q
How do I configure the AIR-AP521G-E-K9?
A
Configuration is done through the Cisco IOS CLI or a web-based GUI. For centralized management, you can integrate it with a Cisco wireless LAN controller.
Q
Which management interfaces are available?
A
You can manage the access point via a console port (RJ-45), SSH/Telnet over IP, SNMP v2/v3, and a secure HTTP(S) web interface.
Q
What licensing is required for the AIR-AP521G-E-K9?
A
No additional license is needed for autonomous operation. If managed by a Cisco controller, you must have valid Cisco Unified Wireless Network (CUWN) licenses.
Q
How many clients can the AIR-AP521G-E-K9 support?
A
It is optimized to handle up to 25 active client sessions simultaneously, depending on application mix and traffic load.
Q
What is the typical coverage area of this access point?
A
In a typical office environment with minimal obstructions, expect up to 100–120 m² (1,076–1,292 ft²) of coverage at nominal data rates.
Q
What are the physical dimensions and weight of the AIR-AP521G-E-K9?
A
The unit measures 196 × 196 × 44 mm (7.7 × 7.7 × 1.7 in) and weighs approximately 0.9 kg (2 lb), including the mounting bracket.
Q
Which environmental and regulatory certifications does it hold?
A
It is ETSI EN 301 893 compliant, CE marked, RoHS-compliant, and operates in temperatures from 0 °C to 40 °C with 10%–90% noncondensing humidity.
Q
What are the ideal use cases for the AIR-AP521G-E-K9?
A
This model suits small to medium office deployments, retail shops, classrooms, and branch locations requiring reliable 2.4 GHz wireless connectivity without external antennas.
