Satellite Data Transfer Speed

Are you using a leo or meo or geo satellite the transmission protocol used and the links speed itself.

Satellite data transfer speed. As allways it depends on 3 major components being the distance of the satellite i e. Spacex says its starlink satellite internet can download 100 megabits per second and space lasers transfer data between satellites morgan mcfall johnsen 2020 09 03t23 05 00z. If you increase the bandwidth by adding a second 128 kbps isdn line both files transfer at 128 kbps without a decrease in speed. To get ieee 802 11n speed both the wireless router and wireless client have to support 11n mode.

Satellite internet is the ability to transmit and receive data from a relatively small satellite dish on earth and communicate with an orbiting geostationary satellite 22 300 miles above earth s equator. Requests for the information syncs more than one transfer at a time and the interface not performing at the standard speed. As for the distance there is a fixed delay i e. Satellite internet access is internet access provided through communication satellites modern consumer grade satellite internet service is typically provided to individual users through geostationary satellites that can offer relatively high data speeds with newer satellites using k u band to achieve downstream data speeds up to 506 mbit s.

The most common 11n maximum link rates are 150 mbps and 300 mbps. This places the minimum data transfer rate at about 100 kbps which is typical of current high speed access hsa services from digital subscriber line dsl in its many forms cable modems and comparable fixed wireless and satellite hsa services. The orbiting satellite transmits and receives its information to a location on earth called the network operations center or noc pronounced knock. The speeds are optimistic because the actual inferface will be slowed down by overhead ex.

In addition new satellite internet constellations. Data from the eu sentinel 1a satellite in leo was transmitted via an optical link to the esa inmarsat alphasat in geo and then relayed to a ground station using a conventional ka band downlink. For example when you transfer a file at 128 kbps kilobits per second then transfer another file at the same time the files compete for bandwidth and slow down the speed. If either the wireless router or the wireless client can support only 11a or 11g the link rate would be a maximum of 54 mbps and the actual data transfer speed would be about 22 mbps.