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Example of low latency and high bandwidth network?
A transcontinental fiber link might have many gigabits/sec of bandwidth , but the latency will also be high due to the speed of light propagation over thousands of KM.In constract a 56 kbps modem calling a computer in the same building has low bandwidth and low latency
What do mean by high bandwidth?
The biggest difference between high and low bandwidth is latency. The lower the bandwidth the more time the computer spends trying to download the data.
What problem can enabling compression present when using ssh to run remote X11 applications on a local display?
Compression can increase latency to an extent that may not be desirable for an X session forwarded over a high-bandwidth connection.
What does latency mean?
Latency is the amount of time that it takes for information from your computer to travel to the source. Latency should not be confused with bandwidth, as bandwidth measures how much data you can move in a given period of time, but not necessarily how fast it moves. For example, if I am connected to a computer in the next country, latency measures how long it takes for each letter that I type to travel to the other computer. Latency is important when someone is directly interacting with another computer, as the amount of "lag" between the two computers can make some tasks very difficult (such as editing a file). Bandwidth, on the other hand, is not concerned with latency. When downloading a large file, it may be perfectly acceptable to have a 3-4 second wait before the file begins to download.Networking latency is the time it takes for a single packet to go from your computer, to another host and back. Latency is generally measured in milliseconds. You can check the latency (also referred to as lag) by opening a command prompt and typing "ping "Example: ping www.google.comLatency varies based on many factors, such as physical distance to the host, network congestion, and quality of the connection. In a LAN environment latency to another LAN host is generally < 1msOver the Internet, via a good Internet connection, 30 - 80ms is typical to a server located in the same country (at least in the United States). Lower latency is always better.
Why broadband is needed when transferring music files across the Internet?
So it finish faster. A much higher latency but higher bandwidth method though is sneakernet.
Is throughput always less than bandwifth?
Throughput in megabits per second will always be equal to or less than the bandwidth in megabits per second (it can't be higher). Throughput decreases as latency increases. For instance if you send a file to your neighbor two houses down the latency should be very low (assuming you are on the same network). However, if you send it to another city the latency will be higher and while your bandwidth remains the same, your throughput will decrease due to the latency between the locations. Note that this can be improved by optimizing the TCP window size on your computers. There is a free TCP optimizer program available on the web if you search on that term.
What is the meaninig of bandwidth sensitive?
Bandwidth sensitive refers to applications or processes that require a specific amount of data transfer capacity to function effectively. These applications experience performance degradation if the available bandwidth is insufficient, leading to issues such as latency, buffering, or reduced quality. Examples include video streaming, online gaming, and real-time communications, where a stable and adequate bandwidth is crucial for optimal performance.
What is a bandwidth impact?
Bandwidth impact refers to the effect that data transmission demands have on the available bandwidth of a network. When multiple users or applications consume large amounts of bandwidth, it can lead to congestion, resulting in slower data transfer speeds and increased latency. This can affect the performance of applications, particularly those requiring real-time communication, like video conferencing or online gaming. Managing bandwidth effectively is crucial to ensure optimal network performance and user experience.
What are three key factors related to satellite communications performance?
Three key factors related to satellite communications performance are bandwidth, latency, and signal strength. Bandwidth determines the amount of data that can be transmitted, affecting overall throughput. Latency, or the time delay in signal transmission, impacts the responsiveness of applications, especially in real-time communication. Signal strength influences the quality and reliability of the connection, with stronger signals reducing the likelihood of interference and data loss.
What determines performance of a network?
The performance of a network is determined by several factors, including bandwidth, latency, and network congestion. Bandwidth refers to the maximum data transfer rate, while latency measures the time it takes for data to travel from source to destination. Additionally, network congestion can affect performance by causing delays or packet loss during peak usage times. Together, these elements influence the overall efficiency and effectiveness of data transmission within the network.
What correlation does bandwidth have to throughput?
Bandwidth refers to the maximum data transfer capacity of a network connection, while throughput is the actual amount of data transmitted over that connection in a given time period. Generally, higher bandwidth can lead to higher throughput, but factors like network congestion, latency, and protocol overhead can affect this relationship. Therefore, while bandwidth sets the potential upper limit for throughput, real-world conditions often result in throughput being lower than the available bandwidth.
Which networking device can provide dedicated bandwidth?
A network switch can provide dedicated bandwidth to connected devices. Unlike a hub, which shares bandwidth among all connected devices, a switch creates a direct communication path between devices, allowing for simultaneous data transmission without interference. This results in improved performance and reduced latency for each connected device. Additionally, managed switches can offer further control over bandwidth allocation and prioritization.
