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AIR-LAP521G-E-K9
802.11g LWAPP AP Integrated Antennas ETSI Cnfg 521 Series Ac...
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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.
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| 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 |
AIR-LAP521G-E-K9 deployed cleanly under ETSI domain. Reliable coverage and steady throughput for our European office.
We replaced older APs with AIR-LAP521G-E-K9 and saw immediate stability gains. Controller join was painless.
AIR-LAP521G-E-K9 has been dependable for office connectivity. Simple configuration and consistent wireless performance.
Great stability from AIR-LAP521G-E-K9 in a busy workspace. Coverage is predictable and support burden dropped.
AIR-LAP521G-E-K9 integrates smoothly with our Cisco wireless stack. Reliable for day-to-day business traffic.
After rollout, AIR-LAP521G-E-K9 required almost no attention. Solid uptime and consistent signal.
The AIR-LAP521G-E-K9 is an 802.11g LWAPP-enabled lightweight access point with integrated antennas, designed for enterprise deployments under ETSI regulations.
This device supports the IEEE 802.11g standard, delivering data rates up to 54 Mbps in the 2.4 GHz band.
It features dual integrated omnidirectional antennas with 2 dBi gain each, optimized for broad indoor coverage.
ETSI configuration ensures compliance with European Telecommunications Standards Institute regulations for power output, channel usage, and safety.
LWAPP centralizes configuration, firmware upgrades, and monitoring on a Cisco Wireless LAN Controller, simplifying large-scale deployments.
Yes, it supports IEEE 802.3af Power over Ethernet, enabling both data and power delivery over a single cable.
It can broadcast up to four simultaneous SSIDs per radio, facilitating segmentation of corporate, guest, and IoT traffic.
Under typical office conditions, the AIR-LAP521G-E-K9 provides reliable coverage up to 100 meters.
It supports WPA2-Enterprise, 802.1X authentication, TKIP/AES encryption, and rogue AP detection for advanced threat protection.
The unit offers ceiling, wall, and T-bar mounting kits for discreet installation in diverse indoor environments.
It integrates with Cisco Wireless LAN Controllers running AireOS 7.x or later and Prime Infrastructure for unified management.
Yes, firmware can be upgraded centrally via LWAPP or manually using the Cisco IOS web interface.
Operating temperature: 0°C to 40°C; humidity: 10%–90% non-condensing; storage temperature: –40°C to 70°C.
Scalable from small offices to large campuses, the LWAPP architecture supports hundreds of access points per controller.
Ideal for enterprise offices, retail environments, and branch locations requiring secure, centrally managed wireless access.
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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