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Linksys WAP4400N manual Wireless Advanced Wireless Settings Tab

Models: WAP4400N

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Wireless-N Access Point with Power Over Ethernet

The Wireless - Advanced Wireless Settings Tab

This screen allows you to configure the advanced settings for the Access Point. The Wireless-N adopts several new parameters to adjust the channel bandwidth, and guard intervals to improve the data rate dynamically. Linksys recommends to let your Access Point automatically adjust the parameters for maximum data throughput.

Advanced Wireless

You can change the following advanced parameters (some only for Wireless-N) for this Access Point. Wireless-N data rates are classified into 16 MCS numbers (0-15). MCS stands for Modulation and Coding Scheme. For the same MCS number, the data rate changes according to the Channel Bandwidth and Guard Interval settings. You can see the change through the drop-down menu of Tx Rate Limiting (11n clients).

Channel Bandwidth. You can select the channel bandwidth manually for Wireless-N connections. When it is set to 20MHz, only the 20MHz channel is used. When it is set to 40MHz, Wireless-N connections will use 40MHz channel but Wireless-B and Wireless-G will still use 20MHz channel. The default is Auto.

Guard Interval. You can select the guard interval manually for Wireless-N connections. The two options are Short (400ns) and Long (800ns). The default is Auto.

Tx Rate Limiting (11b clients). This option provides rate limiting on Wireless-B connections. Wireless-B clients can be limited to data rate specified by IEEE 802.11b. The default is Auto.

Tx Rate Limiting (11g clients). This option provides rate limiting on Wireless-G connections. Wireless-G clients can be limited to data rates specified by IEEE 802.11g and 802.11b. The default is Auto.

Tx Rate Limiting (11n clients). This option provides rate limiting on Wireless-N connections. Wireless-N clients can be limited to data rates specified by draft IEEE 802.11n, IEEE 802.11g, and 802.11b. The data rate associated with each MCS number (0-15) changes according to your selection on Channel Bandwidth and Guard Interval.

The default is Auto.

CTS Protection Mode. CTS (Clear-To-Send) Protection Mode function boosts the Access Point’s ability to catch all wireless transmissions, but will severely decrease performance. Keep the default setting, Auto, so the Access Point can use this feature as needed, when the Wireless-N/G products are not able to transmit to the Access Point in an environment with heavy 802.11b traffic. Select Disabled if you want to permanently disable this feature.

WMM. Wi-Fi Multimedia is a QoS feature defined by WiFi Alliance before IEEE 802.11e was finalized. Now it is part of IEEE 802.11e. When it is enabled, it provides four priority queues for different types of traffic. It automatically maps the incoming packets to the appropriate queues based on QoS settings (in IP or layer 2 header). WMM provides the capability to prioritize traffic in your environment. The default in Enabled. Select

Chapter 6: Configuring the Wireless-N Access Point

Figure 6-16: Wireless - Advanced Wireless

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The Wireless - Advanced Wireless Settings Tab

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Linksys WAP4400N manual Wireless Advanced Wireless Settings Tab
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WAP4400N specifications

The Linksys WAP4400N is a robust wireless access point that caters to small and medium-sized businesses looking for reliability and enhanced wireless coverage. This device combines advanced networking technologies with a user-friendly design, making it a versatile addition to any network infrastructure.

At the heart of the WAP4400N is its adherence to the IEEE 802.11n wireless networking standard, which provides significantly improved speed and range compared to its predecessors. By utilizing multiple input, multiple output (MIMO) technology, the WAP4400N can transmit and receive multiple data streams simultaneously, which boosts the overall data throughput and extends the wireless coverage area, making it ideal for larger spaces.

One of the standout features of the WAP4400N is its dual-band capability. It operates seamlessly across both the 2.4 GHz and 5 GHz frequency bands, allowing for greater flexibility and reduced interference. This dual-band functionality enables users to optimize their wireless environment by assigning less congested channels, which is particularly useful in densely populated areas where multiple wireless networks compete for bandwidth.

The WAP4400N also boasts comprehensive security features. It supports WPA2 encryption, ensuring that data transmissions remain secure against unauthorized access. Additionally, it offers MAC address filtering and the option to create a guest network, allowing businesses to provide internet access to visitors without compromising the security of their main network.

Installation and configuration of the WAP4400N are straightforward, thanks to its web-based interface and guided setup wizard. The access point is equipped with Power over Ethernet (PoE) capability, which simplifies deployment by allowing the device to receive power through the Ethernet cable, eliminating the need for additional power adapters or outlets.

For monitoring network performance, the WAP4400N includes advanced features such as traffic prioritization and bandwidth management. These features allow administrators to allocate bandwidth to critical applications, ensuring optimal performance for essential business operations.

In summary, the Linksys WAP4400N is an excellent choice for businesses seeking a powerful and efficient wireless access point. With its advanced wireless technologies, strong security features, and ease of management, it effectively meets the demands of modern networking environments, providing reliability and speed that users can trust.