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CHAPTER 12
Connecting the JSA Appliance
IN THIS CHAPTER
Grounding the JSA7500 Appliance | 77
Connecting JSA7500 to a DC Power Source | 80
Connecting to a Management Device | 82
Grounding the JSA7500 Appliance
To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation,
you must adequately ground the JSA7500 appliance before connecting it to the power source.
You can ground the JSA7500 appliance either from the side of the chassis or from the rear panel. If you
use the grounding lug, then we recommend that you use the grounding points available on the side of
the chassis.
NOTE: A ground connection to the protective earthing terminal is not required for an AC-
powered JSA7500. The AC power cords provide adequate grounding when you plug the power
supply in the switch into a grounded AC power outlet by using the AC power cord appropriate
for your geographical location.
Table 11 on page 77
lists the specifications of the grounding cable and grounding lug used with the
JSA7500 appliance.
Table 11: Grounding Cable and Grounding Lug Specifications for the JSA7500 Appliance
Grounding Requirement
Grounding cable
Specification
8 AWG wire
77
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