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Dear Valued Customer,
Please be advised that we have received a notification from our upstream provider regarding emergency maintenance on the local transmission line in Tokyo, Japan. Details are as follows:
Affected Location/Site: Tokyo
Service Type: Colt Technology Services Colt Wave DWDM
Japan Standard Time (JST): Oct 11, 2026 (Sun) 22:00 – Oct 12, 2026 (Mon) 04:00
Hong Kong Time (HKT): Oct 11, 2026 (Sun) 21:00 – Oct 12, 2026 (Mon) 03:00
Impact:
Multiple intermittent interruptions or outages are expected during the maintenance window, with an estimated cumulative downtime of up to 240 minutes.
Please make necessary backup or rerouting arrangements in advance. We apologize for any inconvenience this may cause.
If you have any questions or require further assistance, please feel free to contact us.