amkahal wroteI read today about interesting topic which is "Propagation velocity: Copper Vs. Fiber", in Short, i concluded that we will not see any difference in Latency after deployment of Fiber Network because propagation velocity in copper is faster than in fiber by a little or let's say it is the same.
So what is your opinion guys ??
fiber optics is immune to EMI and crosstalk. Fiber optics is considered one of the most highly secure transmission methods available.
Fibre Channel transceivers can also be driven with true differential pair twinaxial signaling with 150-ohm impedance between conductors. A true twinaxial connector interface ensures signal integrity thereby minimizing jitter and data rate errors that will inevitably degrade the high-speed digital signal.
With fibre between COs your latency should drop between 10-50 ms .