Interfaces

DFS only applies to 802.11a APs used in Europe (i.e., units whose regulatory domain is set to ETSI). The European Telecommunications Standard Institute (ETSI) requires that 802.11a devices use DFS to prevent interference with radar systems and other devices that already occupy the 5 GHz band.

If you are using an 802.11a AP in Europe, keep in mind the following:

•DFS is not a configurable parameter. It is always enabled and cannot be disabled.

•You cannot manually select the device’s operating channel; you must let DFS select the channel.

•You cannot configure the Auto Channel Select option. Within the HTTP interface, this option always appears enabled.

RTS/CTS Medium Reservation

The 802.11 standard supports optional RTS/CTS communication based on packet size. Without RTS/CTS, a sending radio listens to see if another radio is already using the medium before transmitting a data packet. If the medium is free, the sending radio transmits its packet. However, there is no guarantee that another radio is not transmitting a packet at the same time, causing a collision. This typically occurs when there are hidden nodes (clients that can communicate with the Access Point but are out of range of each other) in very large cells.

Avaya Wireless AP-3 User’s Guide

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Avaya Wireless AP-3 manual RTS/CTS Medium Reservation
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Wireless AP-3 specifications

The Avaya Wireless AP-3 is a robust and versatile access point designed for high-performance wireless networking in various enterprise environments. This access point is part of Avaya's comprehensive wireless solution suite, delivering enhanced connectivity and user experience for businesses of all sizes.

One of the main features of the Avaya Wireless AP-3 is its dual-band capability, supporting both 2.4 GHz and 5 GHz frequency bands. This not only ensures compatibility with a wide range of wireless devices but also enables effective management of bandwidth. By balancing the load between the two bands, the AP-3 can provide reliable service while minimizing interference.

Another significant characteristic of the AP-3 is its support for the latest Wi-Fi standards. It adheres to IEEE 802.11ac technology, which allows for faster data transmission rates and increased capacity. With the ability to support multiple users simultaneously, the AP-3 is particularly well-suited for environments where numerous devices are connected, such as offices, schools, and public venues.

The Avaya Wireless AP-3 also integrates advanced security features to protect sensitive data during transmission. It supports WPA2 and other security protocols, ensuring that user connections are encrypted and safeguarded from unauthorized access. This is crucial for organizations that handle sensitive information or need to comply with regulatory requirements.

In terms of power efficiency, the AP-3 supports Power over Ethernet (PoE), which simplifies installation by allowing the device to receive power and data through a single cable. This not only reduces wiring complexities but also enhances flexibility in deployment, as the access point can be placed in optimal locations for coverage without being constrained by power outlet availability.

Furthermore, the AP-3 includes built-in management capabilities, allowing for easy monitoring and configuration through a centralized management interface. This streamlines the deployment process and helps administrators ensure optimal performance across their wireless network.

Overall, the Avaya Wireless AP-3 is a powerful access point that combines cutting-edge technology with robust features and characteristics, making it an ideal choice for enterprises looking to enhance their wireless networking capabilities while providing secure and reliable connectivity to users. Its strong performance, security benefits, and ease of management position it as a valuable asset in the modern wireless landscape.
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