PoE供电 2月 8, 2020/0 评论/在: 技术知识 /通过: YU定义 PoE,Power over Ethernet,就是通过网线给接入的设备供电。网线,又叫双绞线。双绞线, […] 阅读更多 https://ipc.name/wp-content/uploads/2021/04/logo-2.png 0 0 YU https://ipc.name/wp-content/uploads/2021/04/logo-2.png YU2020-02-08 10:42:232020-11-13 16:15:20PoE供电