VSAT Satellite Latency Issues and 5 Solutions - Satoms.
Satellite internet has to make a 45,000 mile journey to the satellite in space and back to your dish so it experiences a pause in the connection. This pause is called latency and is something that cable and DSL providers do not have to worry about as much.
AlexDupree, the latency will be about the same with Viasat2 as it is with all the satellites. They are 22,500 miles in space, and physics cannot be changed by technology. The only way to reduce the latency is to go with ground based service, or wait, maybe forever, for a company to invest billions to launch thousands of low level satellites a few hundred miles above the earth.
Ground Control iDirect services have a latency time between 500 to 650 milliseconds (0.5 to 0.65 of a second), which half as much as consumer grade service providers. Low latency reduces the length of the pause between talking parties over a satellite VoIP phone connection, among numerous other benefits.
Latency is the time it takes your data to travel to the HughesNet satellite, then on to the host server, and back to you. It’s often measured in milliseconds (ms), and you might hear it referred to as “ping.” Compared to other internet connections, satellite internet has a lot of latency.
When comparing different solutions for shore off platform link, the most useful comparison is cost and capacity. Other technical factors, latency, equipment space, can usually be designed into the solution to meet the requirements. Satellite communications will always be needed to serve those isolated platforms so remote that VSAT.
Spoiler alert—satellite internet isn’t for everyone. Compared to earth-based broadband internet connections—DSL, cable, and fiber—satellite is generally slower, less reliable, and often more expensive. But many businesses don’t have those choices on the menu.
Satellite. A telecom satellite in geosynchronous orbit imposes a path length of at least 71000 km between transmitter and receiver. which means a minimum delay between message request and message receipt, or latency of 473 ms. This delay can be very noticeable and affects satellite phone service regardless of available throughput capacity.