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Astep-index multimode glass fibre, with a core diameter of 50 μm and cladding refractive index of 1.45, is designed to limit the intermodal dispersion to 10ns/km.
a. find its acceptance angle
b. calculate the maximum bit rate for transmission over a distance of 20 km.
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Astep-index multimode glass fibre, with a core diameter of 50 μm and cladding refractive index of 1....
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