Juniper Networks EX8208 - Manual (Page 114)

NOTE: Grounding is provided to an AC-powered switch when you plug its power supplies
into grounded AC power receptacles.
Figure 32 on page 88 shows the cable lug that attaches to the grounding cable in an
EX8208 switch.
Figure 32: Grounding Cable Lug For an EX8208 Switch
The grounding cable that you provide for an EX8208 switch must be 6 AWG (13.3 mm 2 ),
minimum 60°C wire, or as permitted by the local code.
The grounding cable that you provide for an EX8216 switch must be 2 AWG (33.6 mm 2 ),
minimum 60°C wire, or as permitted by the local code.
NOTE: Two grounding lugs for an EX8216 switch are shipped with the chassis.
WARNING: The switch is pluggable type A equipment installed in a restricted-access
location. It has a separate protective earthing terminal provided on the chassis in addition
to the grounding pin of the power supply cord. This separate protective earthing terminal
must be permanently connected to earth ground for installations that require a separate
grounding conductor to the chassis.
Related Topics • AC Power Supply in an EX8200 Switch on page 40
• DC Power Supply in an EX8200 Switch on page 48
• Connecting AC Power to an EX8200 Switch on page 173
• Connecting DC Power to an EX8200 Switch on page 175
Copyright © 2010, Juniper Networks, Inc. 88
Complete Hardware Guide for EX8208 Ethernet Switches