This is possible sweet advantage of unused high frequencies of existing copper cable in the PSTN (Plain Switched Telephone Network), allowing data to travel digest and frontwards on the high frequencies while voice simultaneously travels game and forth on the lower frequencies without experiencing interruptions. It is asymmetrical because the download speeds (1.4 Mbps) are much quick than the upload speeds (256 kbps); this means that its smart to download a file than to upload ...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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