Question

Two Systems 80 Km apart are communicating through a fibre Optic (note: signal speed is 2.1x10⁸ m/s). The data is in the form of 60 KB packets with transmission rate 622 M bps. Calculate the following:
a-   Data transmission time per packet.
b-   Propagation delay.
c-   bit duration.
d-   Bit length,
e-   Number of bits in the cable between the sender and receiver.

Answer 1

SOLUTION-

Distance between two systems = 80 Km

Signal speed (metallic cable) = 2.1 x 10⁸ m/s

Data form = 60 KB packets

Transmission rate = 622 Mbps

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