What is the maximum theoretical downstream rate

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Reference no: EM132154590

Question :

A typical analog telephone line has an SNR of 30 dB. An ADSL modem used to provide Internet services utilizes the telephone line and has a downstream bandwidth of approximately 962 KHz.

(a) What is the maximum theoretical downstream rate in Mbps of an ADSL modem?

(b) What if the SNR is reduced to 10 dB?

Reference no: EM132154590

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