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One two-hole UL-certified GND lug (to attach ground wire to rack).
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Two NEC (National Electric Code) compliant screws (to attach GND lug to
rack)
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Anti-oxidant compound.
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Crimping tool.
1.
Measure and cut a length of wire sufficient to reach between the system-
installed GND lug and the rack-end GND lug.
2.
Attach the end of the wire to the rack-end GND lug.
a. Coat the bare end of the wire with an anti-oxidant compound.
b. Insert the end of the wire into the lug.
c. Crimp the lug end to secure the connection.
Figure 10. Ground Wire End and GND Lug Opening
3.
Install the second GND lug in compliance with NEC guidelines at the
desired location on your rack to be used for grounding the switch.
a. Ensure the rack mating surface is clean.
b. Bring any bare metal to a bright finish.
c. Apply the anti-oxidant compound to the mating surfaces prior to
mating.
Installing AC or DC Power Supplies
The S4048T-ON is designed to support two hot-swappable power supplies
with integrated fans that provide cooling for the chassis. The system supports
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