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AIR-LAP521G-A-K9
802.11g LWAPP AP Integrated Antennas FCC Cnfg 521 Series Acc...
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AIR-LAP521G-A-K9 is an enterprise-grade wireless access point engineered for reliable indoor connectivity. It operates exclusively on the 2.4GHz frequency band and adheres to the 802.11g standard, delivering data rates up to 54 Mbps for seamless network access. Its integrated internal omnidirectional antennas are designed to provide robust wireless coverage in offices and similar environments while simplifying deployment with Power over Ethernet (PoE) support.
Built to meet the demands of large office spaces and campus deployments, the AIR-LAP521G-A-K9 offers flexible installation options including ceiling and wall mounting. It features a standard RJ-45 Ethernet connector for straightforward network integration and complies with key industry standards such as FCC, CE, and RoHS, ensuring secure and dependable performance for enterprise wireless networking.
AIR-LAP521G-A-K9 price is $263.00, a 47.3% saving from the Cisco list price of $499.00. AIR-LAP521G-A-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-LAP521G-A-K9 for additional pricing. Browse the full Cisco 521 Access Point series or explore all Cisco products.
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 AIR-LAP521G-A-K9 |  AIR-AP521G-E-K9 |  AIR-AP521G-A-K9 |  AIR-LAP521G-E-K9 |  AIR-AP521G-P-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | N/A | N/A | 5dBi | 3dBi | N/A |
| Antenna Type | Internal Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Internal Omnidirectional |
| Beamforming | N/A | Yes | Yes | No | 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 | Up to 54 Mbps | 1Gbps | Up to 1.3Gbps | 54Mbps | 54 Mbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x 10/100 | 1x Fast Ethernet |
| Frequency Bands | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz | 2.4GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| MIMO Technology | N/A | MU-MIMO | MU-MIMO | N/A | N/A |
| Management Features | SNMP, On-Premises Management | On-Premises | 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 | N/A | Yes | 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 | N/A |
| Product Name | Cisco Aironet 521 Wireless Access Point AIR-LAP521G-A-K9 | Cisco Aironet 521 Series Access Point AIR-AP521G-E-K9 | AIR-AP521G-A-K9 | AIR-LAP521G-E-K9 | AIR-AP521G-P-K9 |
| Product Type | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point | Wireless Product |
| Protocols Supported | 802.11b/g | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11b/g / Ethernet | 802.11b/g |
| Security Features | WPA, WPA2 | WPA2 / 802.1X | WPA2, WPA3, 802.1X | WPA / WPA2 | WPA / WPA2 |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | 802.11g | Wi-Fi 5 | Wi-Fi 5 (802.11ac) | 802.11b/g | 802.11b/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 |
AIR-LAP521G-A-K9 delivered consistent 802.11g coverage in our office. LWAPP adoption was smooth and performance remained stable during peak hours.
We deployed AIR-LAP521G-A-K9 for a legacy refresh. Reliable signal, easy controller integration, and solid day-to-day stability.
AIR-LAP521G-A-K9 provides dependable connectivity for basic business applications. Setup was quick and management stayed simple.
Stable performance from AIR-LAP521G-A-K9 across multiple floors. It handled routine traffic well with minimal tuning.
AIR-LAP521G-A-K9 worked reliably with our Cisco WLAN controller. Consistent coverage and fewer user complaints.
Good fit for smaller enterprise spaces. AIR-LAP521G-A-K9 is reliable, predictable, and easy to keep running.
The Cisco AIR-LAP521G-A-K9 is a lightweight 802.11g wireless access point with integrated antennas, designed for centralized control via Cisco Wireless LAN Controllers using LWAPP.
It supports the IEEE 802.11g standard, delivering up to 54 Mbps of wireless throughput and backward compatibility with 802.11b clients.
The unit features dual-element internal omnidirectional antennas optimized for 2.4 GHz coverage in office and light industrial environments.
Yes, it supports Cisco’s proprietary PoE (15.4 W) on its single 10/100 Ethernet port, eliminating the need for external power supplies.