Aironet 1540 Series Outdoor Wi-Fi 5 Access Point
Product Description
The Cisco AIR-AP1542I-B-K9 is a rugged outdoor wireless access point from the Aironet 1540 Series, designed for enterprise-grade Wi-Fi deployments in harsh outdoor environments.
It supports 802.11ac Wave 2 dual-band wireless, 2×2 MU-MIMO, and omnidirectional internal antennas, making it suitable for campuses, stadiums, warehouses, public spaces, and industrial deployments requiring reliable outdoor coverage.
Its weather-resistant design, wide temperature tolerance, and PoE support allow flexible installation on poles, walls, or outdoor structures.
Model Type
Outdoor Dual-Band Wi-Fi 5 (802.11ac Wave 2) Access Point
Category
Networking – Enterprise Outdoor Wireless Infrastructure
Key Features
Dual-Band 802.11ac Wave 2 Wi-Fi — Supports 2.4 GHz and 5 GHz bands with MU-MIMO for efficient client handling.
Throughput up to ~867 Mbps — Delivers AC-class speeds suitable for high-density outdoor deployments.
2×2 MU-MIMO Radio Design — Improves spectral efficiency and client capacity.
Rugged Outdoor Construction — Designed to withstand extreme temperatures, humidity, and outdoor exposure.
Integrated Omni-Directional Antennas — Built-in antennas provide consistent outdoor coverage without external antenna requirements.
PoE+ Powered Deployment — Supports PoE for simplified installation using a single Ethernet cable.
Enterprise Security Support — Includes authentication options such as EAP and certificate-based security.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco AIR-AP1542I-B-K9 |
| Series | Aironet 1540 |
| Wi-Fi Standard | IEEE 802.11ac Wave 2 |
| Bands | 2.4 GHz + 5 GHz |
| Radio Design | 2×2 MU-MIMO |
| Max Data Rate | Up to ~867 Mbps |
| Antennas | Internal omni-directional (~5 dBi gain) |
| Ethernet | 1× Gigabit PoE+ port |
| Management Port | RJ-45 console |
| Power | PoE (802.3af/at) |
| Deployment | Outdoor pole / wall mounting |
| Environment | Weather-resistant industrial outdoor design |
Typical Use Cases
Campus Outdoor Wi-Fi — Reliable wireless coverage across large university or corporate grounds.
Public & Municipal Networks — Ideal for parks, city Wi-Fi, and outdoor public access zones.
Industrial & Warehouse Sites — Rugged design supports harsh environments.
Retail Complexes & Stadiums — Handles moderate-to-high outdoor user density.
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