Question: It is desired to send a sequence of computer screen images over an optical fiber. The screen is 2 5 6 0 1 6 0

It is desired to send a sequence of computer screen images over an optical
fiber. The screen is 25601600 pixels, each pixel being 24 bits. There are 60
screen images per second. How much bandwidth is needed, and how many
microns of wavelength are needed for this band at 1.30 microns?
Is the Nyquist theorem true for high-quality single-mode optical fiber or only
for copper wire?
Why has the PCM sampling time been set at 125 sec?
In a typical mobile phone system with hexagonal cells, it is forbidden to reuse
a frequency band in an adjacent cell. If 840 frequencies are available, how many
can be used in a given cell?
 It is desired to send a sequence of computer screen images

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