That's ~162.5 MB in transit at any time
There's a patent (2017/0280211 A1) for using this as a data storage method, and there was a company called Lyteloop trying to leverage the idea for data storage with estimations for petabytes across constellation.
That could you used like RAM like the delay-line memory used by early computers!
Shouldn't it be 1000/16 = 62.5? Impressive nonetheless, of course!
Weird.
Excellent for pingfs (https://github.com/yarrick/pingfs)