Golden Device is an indispensable device in IOPT testing. Its functions are:
Golden Device是IOPT測試中不可或缺的設備， 它的功能是:

• As a Link Partner DUT, provide relevant data, such as Linkup time.
  作為DUT的Link Partner，提供相關數據，比如Linkup time.

• Power supply for DUT
  為DUT提供供電

• WakeUp/Power On control for DUT
  對DUT進行喚醒和啟動控制

• Artificial channel degradation
  人為通道質量降級（SQI testing）

• simulate the cable Open/Short
  進行線束open和short故障模擬

• Etc等等
  
  
  please refer to the following link for better understanding of our solution:

  請移步到如下鏈接以更好了解IOPT方案:

  http://m.83d7.cn/portfolio/iopt/