冗じょう長ちょう系けい

noun

redundant system

Technical term in engineering and IT for a system, string, or line that provides redundancy, often for fault tolerance or reliability.

• このネットワークは冗じょう長ちょう系けいを備そなえているので、一いち部ぶが故こ障しょうしても通つう信しんが途と切ぎれない。

  This network has a redundant system, so communication won't be interrupted even if part of it fails.