what does it mean when upload speed is higher than download speed

The 100-box trips will take 150 minutes and 25hours though. You can now do the one-box trips in 9 seconds and 1.5 minutes respectively. Let's say you get rid of the 99 helpers, but buy a bicycle, and you can do a healthy 40km/h on it. The extra bandwidth hasn't helped because you've maxed it out, and the latency is the same. You can now bring the 10 boxes in 1.2 and 12 minutes respectively. You can now bring the 100 boxes in 1.2 and 12 minutes respectively. You'd have to make 100 trips, so your total time carrying would be 2hours and 200hours respectively. Now lets say you have to bring 100 boxes. It would take you 1.2 minutes to bring the box to the first place and return, and 12 minutes to bring the box to the second place and return. Say you have a boxful of hard copies-about as much as you can carry without being significantly slowed down by the weight, and two places you might want to bring it, one 50 m away and one.

See also on Server Fault: Will a higher bandwidth Internet connection lower ping response time?Ĭonsider how latency and bandwidth works with hard-copies carried by foot. Conversely, a dedicated T1 line has only 1.5 Mbps of bandwidth but can provide latency as low as 10 ms. This high ping is due to the nature of satellite Internet service, which requires beaming data up to a satellite and back down. The HughesNet Gen4 satellite Internet service, for example, provides good bandwidth (up to 15 Mbps), but suffers from poor latency, averaging about 700 ms ping. Bandwidth is what you typically pay for when you purchase Internet service-with most home Internet services, more expensive plans provide more bandwidth.Īlthough higher bandwidth can improve latency during times of congestion, under normal conditions, the two are generally independent. Longer communication routes, where the data must pass through many switches and routers, increase latency as well.īandwidth, usually expressed in megabits per second (Mbps), is the amount of data that can be sent or received by your system over the network per unit of time.

Latency is influenced primarily by how far the data must travel-it takes much longer to access a webpage on a server that is halfway around the world than one that is on a server next door. Latency, as commonly measured by ping times, is an indication of how long it takes for your system to send data to another computer and to receive its response. Latency is generally independent of bandwidth.

What does it mean when upload speed is higher than download speed