15
Gigabit L2 Managed Switch
Lightning Protection
Note:
The equipotential bonding cable and ground cable are not provided with our
product. If needed, please self purchase it.
Use Lightning Arrester
Power lightning arrester and signal lightning arrester are used for lighting protection.
Power lightning arrester is used for limiting the voltage surge due to a lightning. If
an outdoor AC power cord should be directly connected to the device, please use a
power lightning arrester.
Note:
Power lightning arrester is not provided with our product. If needed, please
self purchase it.
Signal lightning arrester is used to protect RJ45 ports of the device from lightning.
When cabling outdoors, please install a signal lightning arrester before connecting
the cable to the device.
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.
Figure 3-4 Use Lightning Arrester
Ethernet CableEquipotential Bonding CableGrounding Terminal
Signal Lightning Arrester Device
Note:
Signal lightning arrester is not provided with our product. If needed, please
self purchase it.
To Next Page
Loading...
