By Todd McCrum, Director of Product Management, Cisco Cable Access BU Back in the earliest days of television – before satellites began spraying an instant and national video footprint over the Earth – operators wondered whether it made sense to expand spectral capacity any further. At the time (early 1950s), most markets topped out at three channels. The big question was this: why would we ever need room for more than 12 channels of television? These days, there’s a similar [...]
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