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BTs hollow core fibre optic cables full of promise

2021-06-01 02:00:00| Total Telecom industry news

Today, BT has announced that it is now trailing a new type of fibre optic cable that includes a hollow, air-filled core.   The idea behind the hollow core is simple enough. Currently, optical fibre uses a transparent solid glass core, allowing light to pass through it and thus convey information. However…read more on TotalTele.com »

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