What do you think of the combination of switch3 codes?

After the purchased switch is in hand, we can confirm whether the purchased switch is original or not by verifying the three codes in one, but many users don't know how to check it. In fact, we just need to look at the box, body and system settings in turn.

What do you think of the combination of switch3 codes?

First, the code on the box

1, open the switch box and you can see a layer of cardboard, as shown in the figure.

2. On one side of the cardboard, you can see the code as shown in the figure.

Second, the fuselage code

1. Below the switch body, you can see the code as shown in the figure.

2. If our body code is different from the box code, don't turn it on, just consult directly.

Third, the system code

1. Turn on the switch, enter the system settings, and find "Serial Number Information" in the "Host" option.

2. After input, the serial number on the right side of the host column is the system code. If it is different from the above body code and box code, you can also consult and solve it.