(Though low-Earth orbit satellite constellations like Starlink could offer much lower latency connections.) … What types of connections have low latency? Connection typeDownload speedsLatency1Cable15–1,000 Mbps (1 Gbps)15–35 msDSL1–100 Mbps25–43 msSatellite12–100 Mbps594–624 msWhat Is Latency? | SatelliteInternet.com www.satelliteinternet.com › resources › what-is-internet-latency
Read moreHow fast can a satellite transmit data?
These waves travel at 300,000 km/s (the speed of light). This means that a signal sent to a satellite 38,000 km away takes 0.13 s to reach the satellite and another 0.13 s for the return signal to be received back on Earth.
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