data-center

  1. Azure performance hits as Red Sea submarine cable cuts force rerouting

    Microsoft’s Azure cloud experienced noticeable performance disruption after multiple undersea fiber-optic cables in the Red Sea were damaged, forcing traffic onto longer detours and generating higher-than-normal latency for customers whose data traverses the Middle East corridor — Microsoft’s...
  2. Azure Latency Spike as Red Sea Cable Cuts Disrupt Global Cloud Traffic

    Microsoft has warned that users of its Azure cloud may see higher-than-normal latency and intermittent disruptions after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer alternate routes while repair work and global rerouting continue. (reuters.com)...
  3. Azure Outage: Red Sea Fiber Cuts Increase Latency and Rerouting

    Microsoft confirmed that parts of its Azure cloud experienced increased latency and routing disruption after multiple undersea fiber-optic cables in the Red Sea were damaged, forcing traffic to be rerouted through longer, less direct paths and raising fresh questions about the fragility of...
  4. Record-Low Attenuation Hollow-Core DNANF Fiber for Low-Latency Networks

    Microsoft’s Azure Fibre R&D team — working with researchers from the University of Southampton and the Lumenisity spin‑out — has published results showing a hollow‑core (air‑cored) optical fiber with record low attenuation of 0.091 dB/km at 1,550 nm, a broad low‑loss spectral window, and...