回かい線せん種しゅ別べつ

noun

line type; line classification

Technical term used in computing and telecommunications to categorize communication lines (e.g., analog, digital, leased).

• この装そう置ちは回かい線せん種しゅ別べつを自じ動どう的てきに判はん別べつします。

  This device automatically identifies the line type.