Rear Panel; Grounding - ZyXEL Communications XGS1930-38 User Manual

Figure 16 Transceiver Removal Example

3.2 Rear Panel

The following figures show the rear panels of the Switch.
Figure 17 Rear Panel: XGS1930-28
Figure 18 Rear Panel: XGS1930-28HP
Figure 19 Rear Panel: XGS1930-52
Figure 20 Rear Panel: XGS1930-52HP

3.2.1 Grounding

Grounding is a safety measure to have unused electricity return to the ground. It prevents damage to
the Switch, and protects you from electrocution.
Remove the M4 ground screw from the Switch's rear panel.
1
Secure a green/yellow ground cable (16 AWG or smaller) to the Switch's rear panel using the M4 ground
2
screw.
Attach the other end of the cable to the ground, either to the same ground electrode as the rack you
3
installed the device on or to the main grounding electrode of the building.
Follow your country's regulations and safety instructions to electrically ground the device properly.
if you are uncertain that suitable grounding is available, contact the appropriate electrical inspection
authority or an electrician.
Chapter 3 Hardware Panels
XGS1930 Series User's Guide
31