TP-Link TL-SG2216 Installation Manual page 21

The port rate of the signal lightning arrester should match the rate of the desired
■
port on the device. If it is not matched, this signal lighting arrester will not work.
Purchase a standard lightning arrester.
Install signal lightning arrester near the protected device and connect it to the
■
ground via a shorter ground cable.
Grounding Terminal
Signal Lightning Arrester
Note: Signal lightning arrester is not provided with our product. If needed, please self
purchase it.
Equipotential Bonding Cable
Figure 3-4 Lighting Arrester Connection
Device
Gigabit Smart Switch
Ethernet Cable
Lightning Protection
17