Industry and Infrastructure
空芯光纤或将改变数据中心地理布局
Relativity Networks 获得 2200 万美元融资，押注空芯光纤将数据传输延迟较传统光纤降低约 30%，目标是重塑数据中心互联与选址。
阅读 TechCrunch 原文为什么重要
AI 数据中心扩张不仅受算力和电力制约，网络时延也在成为基础设施瓶颈；若空芯光纤规模化，其影响会延伸到集群布局与跨园区训练。
关键事实
事实 1
Relativity Networks宣布获得2200万美元SAFE票据融资
来源与依据
Relativity Networks announced $22 million in SAFE note funding drawn by Rhapsody Venture Partners, Bell Ventures Inc., and Faster Than Glass LLC
事实 2
空芯光纤的数据传输速度比传统光纤快30%
来源与依据
hollow-core fiber, a rarely deployed technology that allows data to be transmitted 30% faster than conventional fiber
事实 3
传统光纤中信号每公里传输约需5微秒
来源与依据
CEO Jason Eisenholz estimates that a signal takes roughly five microseconds to travel one kilometer in conventional fiber