Laboratory fiber transmission rate exceeded 1Tb / s

Nokia Bell Labs, Deutsche Telekom's T-Lab Lab, and Technical University of Munich (TUM) have achieved unprecedented transmission capacity and spectral efficiency with a new modulation technique in a fiber-optic field trial. This groundbreaking advance expands the capacity of optical networks t

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Why can the water in the tank body drink? It had it

As we all know, the sprinkler is a sanitation model that can be used for landscaping and can also be used for sanitation and watering. The watering of flowers and trees, the spraying of water on the road surface, and the dust falling on the construction sit

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Tiancai high temperature cable structure

According to IEC regulations, high-temperature cables are cables that can operate normally at temperatures of 180°C and above. The high-temperature cable is generally composed of several layers. It depends on the actual requirements. There are also two layers. The layers 5 and 6 are not unusua

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