TRENDnet User’s Guide

TEW-812DRU

Default Value: 100 milliseconds (range: 25-1000)

•DTIM: A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. When the wireless router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect the beacons and awaken to receive the broadcast and multicast messages. The default value is 1. Valid settings are between 1 and 255.

•Fragment Threshold: Wireless frames can be divided into smaller units (fragments) to improve performance in the presence of RF interference and at the limits of RF coverage. Fragmentation will occur when frame size in bytes is greater than the Fragmentation Threshold. This setting should remain at its default value of 2346 bytes. Setting the Fragmentation value too low may result in poor performance.

•RTS Threshold – The Request To Send (RTS) function is part of the networking protocol. A wireless device that needs to send data will send a RTS before sending the data in question. The destination wireless device will send a response called Clear to Send (CTS). The RTS Threshold defines the smallest data packet size allowed to initiate the RTS/CTS function.

Default Value: 2347 (range: 1-2347)

•Short Preamble: Using a short (400ns) guard interval can increase throughput. However, it can also increase error rate in some installations, due to increased sensitivity to radio-frequency reflections. Select the option that works best for your installation.

•Xpress™ Technology: Is frame bursting technology built by Broadcom to improve wireless performance. It is recommended to leave this feature On.

Wireless 5GHz Advanced settings

Wireless > Advanced

These settings are advanced options that can be configured to change advanced wireless broadcast specifications. It is recommended that these settings remain set to their default values unless you are knowledgeable about the effects of changing these values. Changing these settings incorrectly can degrade performance.

•Beacon Interval: A beacon is a management frame used in wireless networks that transmitted periodically to announce the presence and provide information about the router’s wireless network. The interval is the amount time between each beacon transmission.

Default Value: 100 milliseconds (range: 25-1000)

•DTIM: A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. When the wireless router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect the beacons and awaken to receive the broadcast and multicast messages. The default value is 1. Valid settings are between 1 and 255.

•Fragment Threshold: Wireless frames can be divided into smaller units (fragments) to improve performance in the presence of RF interference and at the limits of RF coverage. Fragmentation will occur when frame size in bytes is greater than the Fragmentation Threshold. This setting should remain at its default value of 2346 bytes. Setting the Fragmentation value too low may result in poor performance.

•RTS Threshold – The Request To Send (RTS) function is part of the networking protocol. A wireless device that needs to send data will send a RTS before sending the data in question. The destination wireless device will send a response called Clear to Send (CTS). The RTS Threshold defines the smallest data packet size allowed to initiate the RTS/CTS function.

•Default Value: 2347 (range: 1-2347)

•Short Preamble: Using a short (400ns) guard interval can increase throughput. However, it can also increase error rate in some installations, due to increased sensitivity to radio-frequency reflections. Select the option that works best for your installation.

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TRENDnet AC1750 Dual Band Wireless Router, TEW-812DRU manual Wireless 5GHz Advanced settings
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AC1750 Dual Band Wireless Router, TEW-812DRU specifications

The TRENDnet TEW-812DRU is an advanced AC1750 Dual Band Wireless Router that offers robust performance and exceptional connectivity for a wide range of networking needs. Positioned as an ideal solution for both home and small office environments, this router boasts a number of impressive features designed to enhance your internet experience.

One of the standout characteristics of the TEW-812DRU is its dual-band functionality, which allows it to operate on both the 2.4 GHz and 5 GHz frequency bands. This capability enables users to enjoy faster wireless speeds, with combined data rates of up to 1750 Mbps. Such speeds facilitate seamless streaming of high-definition videos, online gaming, and multiple device connections without sacrificing performance.

The router is equipped with four Gigabit Ethernet ports, which provide reliable wired connections for devices that demand high bandwidth. This feature ensures that users can maintain stable connections for gaming consoles, streaming devices, and desktop computers. Moreover, the TEW-812DRU supports the latest wireless technology, including 802.11ac, which significantly enhances data transfer rates and improves overall network efficiency.

Another notable feature is its advanced security protocols. The TRENDnet TEW-812DRU incorporates WPA/WPA2 encryption standards, making it highly secure against unauthorized access. Additionally, it offers a guest network feature, allowing visitors to connect without compromising the security of the primary network. This feature is particularly useful for businesses that wish to provide internet access to guests while keeping sensitive data secure.

The router also boasts an intuitive web interface for easy setup and management. Users can quickly configure security settings, manage connected devices, and monitor bandwidth usage. This level of customization ensures that network management is a breeze, even for those who may not be technologically savvy.

Aesthetically, the TEW-812DRU features a modern design, with external antennas that enhance its range and coverage. This ensures that users can enjoy a strong Wi-Fi signal throughout their home or office.

In summary, the TRENDnet TEW-812DRU is a high-performance dual-band wireless router, characterized by its impressive speed, security, and user-friendly features. With its ability to support multiple devices and provide reliable connections, this router is an excellent choice for anyone looking to improve their wireless networking capabilities.
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