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Cisco AIR-AP1542D-AK9-RF Aironet 1542D Dual-Band Wireless Access Point - IEEE 802. 11ac - 1. 14 Gbit/s - 5 GHz & 2. 4 GHz - Internal Antennas - MIMO
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Product Features
Technical Overview
The Cisco Aironet 1542D operates on the IEEE 802.11ac Wi-Fi standard, which provides improved throughput and efficiency compared to earlier generations. It utilizes dual-band radio technology, supporting simultaneous operation on the 5 GHz and 2.4 GHz bands to reduce interference and optimize performance for different client devices.
Advanced wireless features include MIMO (Multiple Input, Multiple Output) technology, which increases capacity and range by using multiple antennas for data transmission, and beamforming, which directs Wi-Fi signals toward connected devices for stronger, more reliable connections. The access point includes a management port for network configuration and monitoring, enabling efficient control over setup and operational parameters.
This section brings together practical product details such as Wireless LAN Standard, Frequency Band, Total Number of Antennas, Ethernet Technology, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Cisco Aironet 1542D combines robust wireless performance with practical deployment features, making it a versatile choice for business networks.
High-Speed Wi-Fi
With IEEE 802.11ac technology and a data transfer rate of up to 1.14 Gbit/s, this access point supports bandwidth-intensive applications like HD media streaming and lag-free online gaming, ensuring a smooth user experience.
- Up to 10x faster than standard Ethernet
- Superior HD media playback capability
Enhanced Coverage & Reliability
MIMO and beamforming technologies work together to improve signal strength, reduce dead zones, and maintain stable connections even in environments with multiple devices or physical obstructions.
- Two internal antennas for consistent performance
- Beamforming directs signals to clients
Simplified Installation & Management
PoE PD support allows for easy placement without separate power outlets, while the management port provides efficient control over network setup and configuration, reducing administrative overhead.
- Single-cable power and data via PoE PD
- Management port for network oversight
Deployment / Use Cases
The Cisco Aironet 1542D is well-suited for a range of business and institutional settings where reliable, high-speed wireless connectivity is essential. Its dual-band capability and advanced technologies make it effective in environments with mixed device types and high user density.
Common deployment scenarios include office buildings, retail stores, schools, and healthcare facilities, where it can provide seamless Wi-Fi coverage for employees, customers, students, or patients. The wall- and pole-mountable design also makes it suitable for warehouses, manufacturing floors, or outdoor areas like courtyards and parking lots, offering flexibility in placement to meet specific coverage needs.
Office & Enterprise Networks
Deploy in corporate offices to support a large number of connected devices, ensuring fast and reliable internet access for productivity applications, video conferencing, and cloud services.
Education & Hospitality
Install in schools, hotels, or conference centers to provide guest or student Wi-Fi, handling multiple simultaneous connections with stable performance for streaming and browsing.
Physical Profile
The Cisco Aironet 1542D has a compact and durable form factor, measuring 2.40" in height, 5.90" in width, and 7.90" in depth, with an approximate weight of 2.75 lb. This design facilitates easy installation in space-constrained areas while maintaining robustness for long-term use. The access point is engineered for wall or pole mounting, offering versatile placement options to optimize Wi-Fi coverage in various indoor and sheltered outdoor locations.
- Width
- 5.90" (149.86 mm)
- Depth
- 7.90" (200.66 mm)
- Height
- 2.40" (60.96 mm)
- Weight
- 2.75 lb (1247.38 g)
Highlights
- IEEE 802.11ac wireless standard for high-speed Wi-Fi up to 1.14 Gbit/s
- Dual-band operation on 5 GHz and 2.4 GHz frequencies to reduce interference
- Two internal antennas with MIMO technology for improved capacity and range
- Beamforming technology directs signals to connected devices for stronger coverage
- Single Gigabit Ethernet port with PoE PD support for simplified power and data
- Management port enables efficient network setup and configuration control
- Wall- and pole-mountable design for flexible installation in various environments
- Compact dimensions (2.40" H x 5.90" W x 7.90" D) and lightweight at 2.75 lb
- Refurbished condition offers cost-effective performance for business networks
- Ideal for offices, schools, retail, and other high-density Wi-Fi deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | AIR-AP1542D-AK9-RF |
| Brand Name | Cisco |
| Product Line | Aironet |
| Product Series | 1540 |
| Product Model | 1542D |
| Product Name | Aironet 1542D Wireless Access Point |
| Product Condition | Refurbished |
| Product Type | Wireless Access Point |
| Technical Information | |
| Wireless LAN Standard | IEEE 802.11ac |
| Frequency Band | 5 GHz,2.40 GHz |
| Total Number of Antennas | 2 |
| Number of Internal Antennas | 2 |
| Wireless Transmission Speed | 1.14 Gbit/s |
| MIMO Technology | Yes |
| Beamforming Technology | Yes |
| Interfaces/Ports | |
| Ethernet Technology | Gigabit Ethernet |
| Number of Network (RJ-45) Ports | 1 |
| PoE (RJ-45) Port | No |
| PoE PD Port | Yes |
| VGA | No |
| HDMI | No |
| USB | No |
| Powerline | No |
| Management Port | Yes |
| Physical Characteristics | |
| Form Factor | Wall Mountable,Pole-mountable |
| Height | 2.40" (60.96 mm) |
| Width | 5.90" (149.86 mm) |
| Depth | 7.90" (200.66 mm) |
| Weight (Approximate) | 2.75 lb (1247.38 g) |
| Miscellaneous | |
| Country of Origin | China |
User Manual
FAQ
What wireless standard does the Cisco Aironet 1542D support?
The Cisco Aironet 1542D supports the IEEE 802.11ac wireless standard, which provides faster speeds and better efficiency than older standards like 802.11n. This allows for data transfer rates up to 1.14 Gbit/s, making it suitable for bandwidth-intensive applications such as HD video streaming and online gaming in business environments.
Does this access point support both 5 GHz and 2.4 GHz bands?
Yes, the Cisco Aironet 1542D is a dual-band access point that operates on both 5 GHz and 2.4 GHz frequency bands. This dual-band capability helps reduce interference and optimize performance by allowing devices to connect on the less congested 5 GHz band for high-speed tasks, while maintaining compatibility with older devices on the 2.4 GHz band.
How many antennas does the Cisco Aironet 1542D have, and are they internal or external?
The Cisco Aironet 1542D has a total of two antennas, both of which are internal. These internal antennas are integrated into the device's design, providing a clean, low-profile appearance while still delivering reliable wireless coverage through MIMO technology, which uses multiple antennas to improve signal strength and capacity.
What is PoE PD, and does this access point support it?
PoE PD (Power over Ethernet Powered Device) means the access point can receive both electrical power and data over a single Ethernet cable. The Cisco Aironet 1542D supports PoE PD, allowing for easier installation in locations without nearby power outlets. It has one Gigabit Ethernet port that accepts PoE input, simplifying deployment and reducing cabling complexity.
Can the Cisco Aironet 1542D be mounted on walls or poles?
Yes, the Cisco Aironet 1542D is designed for versatile mounting options. It supports both wall mounting and pole mounting, making it suitable for a variety of installation scenarios. This flexibility allows network administrators to place the access point in optimal locations to ensure broad Wi-Fi coverage, whether indoors in offices or outdoors in areas like courtyards or parking lots.
What management features are available on this access point?
The Cisco Aironet 1542D includes a management port that provides efficient control over network setup and configuration. This allows administrators to monitor performance, adjust settings, and troubleshoot issues remotely. The management capability helps streamline network operations, ensuring reliable Wi-Fi service with minimal administrative effort, which is particularly valuable in business or institutional settings.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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