用途:連接控制器與控制器的電纜和連接控制器與服務器的電纜
識別:兩端接口基本一致,四針,8孔,即12芯線。
Purpose: cable connecting controller to controller and cable connecting controller to server
Identification: both ends of the interface is basically the same, four needles, eight holes, that is, 12 core.