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5G给光通信带来机遇 三大受益者现身
工信部通信科技委常务副主任韦乐平在中国光网络研讨会上表示，5G将给光通信带来更多机遇，光纤、光模块、高速光接入网系统将成为三大受益者。目前，按现有3．5GHz频段考虑，由于频段高、覆盖差，比1．8GHz频段差14dB，基站数可能扩展至2倍，加之毫米波的应用，基站数量还…
2024-5-26 2:59:32[未知IP0801]网友
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2024-5-2 11:30:13[未知IP0801]网友
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2024-5-1 22:00:42[未知IP0801]网友
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