14
Smart Switch
When purchasing or using a signal lightning arrester, please observe the following
rules:
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.
Ethernet Cable
Equipotential Bonding Cable
Grounding Terminal
Signal Lightning Arrester
Device
Equipotential Bonding
Figure 3-4
Note: Signal lightning arrester is not provided with our product. If needed, please self
purchase it.
Lightning Protection
