下くだり伝でん送そう速そく度ど

noun

downstream transmission speed

Technical term used in networking and telecommunications to describe the data rate from a server or network to the user.

• この回かい線せんの下くだり伝でん送そう速そく度どは最さい大だい1Gbpsです。

  The downstream transmission speed of this line is up to 1 Gbps.