What's the difference between network jumper cable and box cable?

There are three main differences between them as below:

1) Different definitions
The network jumper is a small switch that controls the flow of current on the circuit board. Its function is to adjust the on-off relationship of different electrical signals on the device, and to adjust the working state of the device, such as determining the main board voltage, the master-slave relationship of the driver, and so on. The box line belongs to Twisted pair (TP) is one of the most commonly used transmission media in integrated wiring projects. It is composed of two copper wires with an insulating protective layer. The two insulated copper wires are twisted together at a certain density, and the radio waves radiated by each wire during transmission will be offset by the radio waves emitted by the other wire, effectively reducing the degree of signal interference.

2)The role is different.
The function of the jumper is to adjust the on-off relationship of different electrical signals on the device, and to adjust the working status of the device, such as determining the main board voltage, the master-slave relationship of the driver, and so on. When the jumper clip is put on two jumper posts at the same time, it means that the two jumper posts are connected. If only one or no jumper posts are put on, it means it is disconnected. Box cables are generally used in engineering wiring and are indispensable for connecting to local area networks.

3)Different types.
Jumpers include computer board jumpers, optical fiber jumpers, network jumpers and so on.
The box line is twisted pair. 
Kewell does this very well, with more than ten years of experience and reliable quality.