NEC QX-S5500G Series Installation Manual page 34

Installation Guide
QX-S5500G Series Ethernet Switches
(1) Three-wire AC power cord
 NOTE:
To guarantee the grounding effect, use the grounding cable provided with the switch to connect to the
grounding strip in the equipment room as long as possible.
Figure 3-14 Grounding through the PE wire of the AC power cord
3-12
(2) Chassis rear panel
3. Installing the switch