•54g™ Rate—data rate speed up to 54 MBps which results in faster wireless network access and file transfer. 54g also provides a strong wireless connection as well as quick and safe delivery to its destination.

•Multicast Rate— The rate at which a message is sent to a specified group of recipients.

•Basic Rate— The set of data transfer rates that all the stations will be capable of using to receive frames from a wireless medium.

•Fragmentation Threshold— Used to fragment packets which help improve performance in the presence of radio frequency (RF) interference.

•RTS Threshold (Request to Send Threshold)— Determines the packet size of a transmission through the use of the router to help control traffic flow.

•DTIM Interval— Sets the Wake-up interval for clients in power-saving mode.

•Beacon Interval— A packet of information that is sent from a connected device to all other devices where it announces its availability and readiness. A beacon interval is a period of time (sent with the beacon) before sending the beacon again. The beacon interval may be adjusted in milliseconds (ms).

•Maximum Associated Clients—the maximum number of users that can access your router via wireless connection.

•Xpress Technology— A technology that utilizes standards based on framebursting to achieve higher throughput. With Xpress Technology enabled, aggregate throughput (the sum of the individual throughput speeds of each client on the network) can improve by up to 25% in 802.11g only networks and up to 75% in mixed networks comprised of 802.11g and 802.11b equipment.

•54g Mode— 54g is a Broadcom Wi-Fi technology.

o54g Auto: is used for compatibility with 802.11b/g.

o

54g Performance: improves the performance, but only works with clients that support 54g wireless mode.

o

54g LRS: In some cases, older 802.11b clients may not be compatible with 54g wireless. 54g-LRS (Limited Rate Support) allows these clients to be compatible with the newer 54g technology. Switching to this mode can solve problems that sometimes occur with these clients. If there is no driver update available for these clients, switching to 54g-LRS mode may fix the problem. Please note that switching to 54g-LRS mode may decrease 54g performance. It is not recommended to use this mode unless there is a very specific reason to do so. This mode exists only to solve unique problems that may occur with some 802.11b client adapters and is NOT necessary for interoperability of 54g and 802.11b standards.

•54g Protection— The 802.11g standards provide a protection method so 802.11g and 802.11b devices can co-exist in the same network. Do not disable 54g Protection if there is a possibility that a 802.11b device may need to use your wireless network. In Auto Mode, the wireless device will use RTS/CTS (Request to Send / Clear to Send) to improve 802.11g performance

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6238 Wi-Fi Router with VOIP User’s Guide

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Zhone Technologies 6238-I2 manual 6238-A2-ZB20-10 Wi-Fi Router with Voip User’s Guide
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6238-I2 specifications

Zhone Technologies 6238-I2 is a robust and versatile multi-service access platform designed to facilitate various telecommunications needs. This device is particularly renowned for its high-density capabilities, making it suitable for service providers looking to deliver a range of broadband and voice services efficiently.

One of the standout features of the Zhone 6238-I2 is its ability to support both fiber and copper access technologies. This flexibility allows operators to maximize their existing infrastructure while also transitioning to newer fiber solutions as demand grows. The platform is engineered to support FTTH (Fiber to the Home), FTTN (Fiber to the Node), and FTTB (Fiber to the Building) deployments, providing service providers with multiple options to meet the diverse needs of their customers.

The 6238-I2 is equipped with advanced DSL technologies, including ADSL, ADSL2+, VDSL, and VDSL2, enabling high-speed internet access over copper lines. This capability is crucial for operators serving areas without immediate access to fiber infrastructure. The device also integrates seamlessly with Zhone's extensive software suite, which enhances network management and monitoring, ensuring optimal performance and reliability.

In terms of capacity, the Zhone 6238-I2 is designed with scalability in mind. It offers high-density port configurations, accommodating a large number of simultaneous connections, thereby supporting the increasing bandwidth demands of consumers and businesses alike. The device is also engineered for redundancy, ensuring consistent service availability, which is vital for mission-critical applications.

Another key characteristic of the 6238-I2 is its energy efficiency, aligning with industry trends towards greener technologies. This focus on sustainable operations not only reduces operational costs for service providers but also contributes to broader environmental goals.

Furthermore, the device supports a range of management protocols, including TR-069 and SNMP, which simplifies remote management and troubleshooting processes. This aspect is particularly beneficial for service providers aiming to enhance customer service and reduce operational expenditures through proactive network management.

In summary, the Zhone Technologies 6238-I2 stands out as a comprehensive solution for multi-service access. With its support for both fiber and copper technologies, high-density configurations, and energy-efficient design, it addresses a variety of connectivity needs in today’s fast-evolving telecommunications landscape. It is a reliable choice for service providers looking to deliver superior broadband and voice services to their customers.
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