Extreme Networks 12800 Series Hardware Installation Manual page 69

To ground the chassis:
1 Locate the grounding point on the back of the chassis
Figure 38: Back of BlackDiamond 12804 Chassis
Grounding point
Figure 39: Back of BlackDiamond 12802 Chassis
PSU/fan controller
Fan tray module
Power
supplies
2 Strip 0.5-inch (1.2-cm) of insulation from the stranded copper wire cable.
3 Insert the stripped wire into the cable lug.
CAUTION
Be sure that no copper is visible between the lug and the cable insulation.
4 Crimp the lug onto the cable according to the manufacturer's specifications.
5 Insert the screws through the lug and into the grounding point on the back of the chassis.
6 Connect the other end of the wire to a known reliable earth ground point at your site.
BlackDiamond 12800 Series Switches Hardware Installation Guide
Grounding the BlackDiamond 12800 Series Chassis
(Figure 38 and figure)).
Grounding
point
BD_142A
PSU / fan
controllers
EX_128A
69