Having the characteristics of high data band and low time delay, optical switch technology is considered as a technology for the next generation network.

光交换技术由于其高带宽、低延时的特点，被认为是下一代的交换网络中的交换技术。

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Check if the data is out of band data or regular, and handle accordingly.

检查数据是带区外数据还是常规数据，并进行相应的处理。

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What was intriguing to me was a claim of transmitting data in the millimeter wave band to a distance of two kilometers.

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In any event, the band automatically sends that data to a personalized website over Bluetooth.

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You might fake health data by giving a friend your band for a month but would you give them your mobile?

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