The jack is usually mounted in a wall plate or patch panel.

杰克通常安装在壁板或接线板。

Several types of keystone jack can be mounted on a single patch panel.

几种类型的梯形杰克可以安装在一个接线板。

In electronics, a small length of cable with suitable end connectors for use in a patch panel.

板上一小块区域，它是母板连线的一部份。

No module port provided (optional), able to use patch panel tubular dust cover, beautiful in matching.

不配备模块端口（可选择），可以使用配线架空口防尘盖板，配合美观；

The main products for the fiber optics include optic fiber patch cords, adapters, attenuators, optical splitters, fiber optic panel etc.

光纤产品主要有光纤跳线、光纤适配器、光纤衰减器、光分路器和光纤信息面板等光纤通信产品。