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1[5 marks] Your task in this question is to analyze a link between two computer systems and recommend a configuration. One system is located in
1[5 marks] Your task in this question is to analyze a link between two computer systems and recommend a configuration. One system is located in Halifax and the other in Vancouver. A service provider of a physical link, that includes two modems, has provided the following information . The length of the physical link is 5500 km . The signal travels across the physical link at a speed of 200 km/ms (meters/millisecond) Additional delays occur in the physical network which adds 25 ms The provider guarantees a minimum SNRdB-30 dB The provider guarantees a maximum BER-10-9 The provider guarantees a minimum bandwidth of 45000 Hz (in each direction) The modems use QAM-64 Hint: Use only the necessary information to answer the question below In your analysis you have been requested to determine the following 1) The maximum baud rate and data rate of the modems. (Assume that the maximum capacity of the channel may not exceed 85% of the Shannon capacity) 1[5 marks] Your task in this question is to analyze a link between two computer systems and recommend a configuration. One system is located in Halifax and the other in Vancouver. A service provider of a physical link, that includes two modems, has provided the following information . The length of the physical link is 5500 km . The signal travels across the physical link at a speed of 200 km/ms (meters/millisecond) Additional delays occur in the physical network which adds 25 ms The provider guarantees a minimum SNRdB-30 dB The provider guarantees a maximum BER-10-9 The provider guarantees a minimum bandwidth of 45000 Hz (in each direction) The modems use QAM-64 Hint: Use only the necessary information to answer the question below In your analysis you have been requested to determine the following 1) The maximum baud rate and data rate of the modems. (Assume that the maximum capacity of the channel may not exceed 85% of the Shannon capacity)
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