Measured in bytes per second, throughput can be compared to the effective bandwidth and the theoretical maximum as a way of determining how well the connection is performing. Throughput is the size of the transfer divided by the time it takes for the transfer to complete. Throughput – The average rate of successful data transfer useful for understanding the typical or usual speed of a connection. Necessary for understanding the amount of traffic a connection can support. Sometimes considered the best usable bandwidth. Always lower than the theoretical maximum. Typically, the theoretical maximum is only used for comparison as a way of determining how well a connection is functioning compared to its theoretical maximum potential.Įffective bandwidth – The highest reliable transmission rate. The theoretical maximum transfer rate cannot be achieved in actual installations. Theoretical maximum – The highest transmission rate under ideal circumstances. While there is no way to measure total available bandwidth, there are many ways to define measured bandwidth, depending on the need. Most internet speed tests use this method to calculate the connection speed of a user’s computer to the internet. The result is converted into bps by dividing the size of the files by the amount of time the transfer required. The resulting measurements are then expressed as a per-second number.Īnother method of measuring bandwidth is to transfer a file, or several files, of known size and count how long the transfer takes. Typically, to measure bandwidth, the total amount of traffic sent and received across a specific period of time is counted. PRTG provides a graphical interface and charts for measuring bandwidth trends over longer periods of time, and can measure traffic between different interfaces. Each side displays the number of bytes transmitted and the time for each packet to complete the one-way trip. One host is the receiver, the other the sender. TTCP measures throughput on an IP network between two hosts.
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Common bandwidth measuring utilities include the Test TCP utility (TTCP) and PRTG Network Monitor, for example.
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![calm radio bandwidth calm radio bandwidth](http://cdn-profiles.tunein.com/s191785/images/logog.png)
Calm radio bandwidth software#
Measuring bandwidth is typically done using software or firmware, and a network interface.