长飞空芯光纤衰减突破至0.032dB/km

同花顺09-13

上证报中国证券网讯(记者荆淮侨)长飞光纤（601869）9月13日通过官方公众号发布消息称，公司在近日举行的2026中国算力大会上，正式发布反谐振空芯光纤衰减突破至0.032dB/km，刷新全球最低传输损耗新纪录。长飞光纤（601869）副总裁郑昕在会上表示，随着AI大模型向万亿参数乃至更大规模演进，成千上万的GPU集群并行计算对光网络的超高速率、超大带宽、超低时延提出了极致要求，光纤已从传统的“...

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