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3 questions with no upvoted or accepted answers
1 vote
1 answer
88 views

Data transmission through optical fiber and copper wire

I read the following in one reference: A copper wire (twisted pair), the link traditionally associated with low bit rate transmission, is still in use in the modern data centers transmitting data at ...
Noha's user avatar
  • 111
0 votes
1 answer
20 views

What influences the variance of signal transmission speed?

I'm currently thinking about the various sources that influence time when it is synchronized with the NTP protocol. One of them is the physical layer (OSI-model). When sending a bit over a cable, ...
Martin Thoma's user avatar
0 votes
0 answers
162 views

High speed data transfer over a fiber optic cable

Can someone please explain how can we transmit very high speed data (e.g. $10~\rm Gbps$) over fiber optics, knowing the fact that the wave that travels through the fiber is an optical wave (in the ...
Rudy01's user avatar
  • 161