TP-LINK TL-SL1226/TL-SL1351 User Manual
11
Gigabit Uplink Unmanaged Switch
Device
Min Distance (m1
Switch case
1.00
Transformer room
2.00
Elevator tower
2.00
Air-conditioner room
2.00
111 Connect to Ground
Connecting the device to ground is to quickly release the lightning over-voltage and
over-current of the device, which is also a necessary measure to protect the body from
electric shock.
over-current of the device, which is also a necessary measure to protect the body from
electric shock.
In different environments, the device may be grounded differently. The following
will instruct you to connect the device to the ground in two ways, connecting to the
grounding bar or connecting to the ground via the power cord. Please connect the
device to ground in the optimum way according to your specific operation environment.
will instruct you to connect the device to the ground in two ways, connecting to the
grounding bar or connecting to the ground via the power cord. Please connect the
device to ground in the optimum way according to your specific operation environment.
Connecting to the Grounding Bar
■
If the device is installed in the Equipment Room, where a grounding bar is available,
you are recommended to connect the device to the grounding bar as shown in the
following figure.
you are recommended to connect the device to the grounding bar as shown in the
following figure.
Switch (Rear Panel)
Ground Cable
Ground Cable
Grounding Terminal
Grounding Bar
Grounding Bar
Figure 3-1 Connecting to the Grounding Bar
Note: The grounding bar and the ground cable are not provided with our product. If
needed, please self purchase them.
needed, please self purchase them.
Lightning Protection