TD-W8968300Mbps Wireless N USB ADSL2+ Modem Router User Guide

Figure 4-99

¾Channel: Select the channel you want to use from the drop-down List. This field determines which operating frequency will be used. It is not necessary to change the wireless channel unless you notice interference problems with another nearby access point.

¾Mode: In the drop-down list you can select “11b”, “11bg”, “11bgn” and "11n only”. “11bgn” allows both 802.11b, 802.11g and 802.11n wireless stations to connect to the modem router.

¾Bandwidth: Select the Bandwidth you want to use from the drop-down List. If bigger bandwidth is selected, device could transmit and receive data with higher speed.

¾Control Sideband: If bigger bandwidth is selected, this option will allow you select the Control Sideband you want.

¾Fragmentation Threshold: This value specifies the maximum size for a packet before data is fragmented into multiple packets. If you experience a high packet error rate, you may slightly increase the Fragmentation Threshold. Setting the Fragmentation Threshold too low may result in poor network performance. Only minor reduction of the default value is recommended. In most cases, it should remain at its default value of 2346.

¾RTS Threshold: Should you encounter inconsistent data flow, only minor reduction of the default value 2347 is recommended. If a network packet is smaller than the preset RTS threshold size, the RTS/CTS mechanism will not be enabled. The modem router sends Request to Send (RTS) frames to a particular receiving station and negotiates the sending of a data frame. After receiving an RTS, the wireless station responds with a Clear to Send (CTS) frame to acknowledge the right to begin transmission. This mechanism can provide you a quiet communication channel by notifying other stations not to send packet for a period of time. In most cases, keep its default value of 2347.

¾DTIM Interval: This value, between 1 and 255, indicates the interval of the Delivery Traffic Indication Message (DTIM). A DTIM field is a countdown field informing clients of the next window for listening to broadcast and multicast messages. The countdown unit is measured by the amounts of beacon frames received. When the modem router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Its clients hear the beacons and awaken to receive the broadcast and multicast messages. The default value is 1.

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TD-W8968 specifications

The TP-Link TD-W8968 is a versatile and reliable ADSL2+ modem router designed to provide seamless internet connectivity for homes and small offices. With its advanced features and technologies, it stands out as a robust solution for users seeking both performance and ease of use.

One of the key characteristics of the TD-W8968 is its ADSL2+ compatibility, which allows for high-speed internet access with download speeds of up to 24Mbps. This makes it suitable for various online activities, from browsing and streaming to gaming and video conferencing. The integrated DSL modem ensures that users can connect directly to their telephone line without the need for an external modem, simplifying the setup process.

The device supports multiple connection modes, including PPPoE, Dynamic IP, and Static IP, providing flexibility to accommodate different ISP configurations. Additionally, the built-in DHCP server automatically assigns IP addresses to connected devices, streamlining network management.

In terms of wireless capabilities, the TD-W8968 features a robust 300Mbps wireless N technology, ensuring stable and swift Wi-Fi connectivity throughout the premises. The dual antennas are strategically placed to enhance signal strength and coverage, enabling users to enjoy a stable connection even at greater distances.

For added security, the TD-W8968 implements WPA/WPA2 encryption, preventing unauthorized access to the network. The integrated firewall provides an additional layer of protection against harmful internet traffic. Users can also utilize the MAC filtering feature to allow or deny specific devices from joining the network, enhancing overall security.

The device is equipped with four Fast Ethernet ports, allowing users to connect wired devices such as computers, printers, or gaming consoles. This is particularly beneficial for users who prefer a stable wired connection for activities that demand higher bandwidth.

Another notable feature of the TD-W8968 is its user-friendly interface, which simplifies the process of setting up and managing the network. The web-based management portal enables users to configure settings, monitor connected devices, and troubleshoot issues with ease.

In summary, the TP-Link TD-W8968 is an all-in-one ADSL2+ modem router that combines high-speed internet access, reliable wireless connectivity, and robust security features. Its versatility makes it an excellent choice for individuals and small businesses seeking a dependable networking solution.
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