This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

POE方案 菊花链连接



每个设备有两个网口,利用空闲对(4,5和7,8)供电,每个网口的空闲对是连起来的,然后设备与设备之间用网线菊花链连接,每个设备上有PD芯片,当把几个设备连好后再接到PSE上就无法供电,单个设备接PSE是可以供电的,请问有没有什么好的解决办法