Cabling the Switch
Figure 19: Earth Grounding Adapter Assembly for DCS-7280CR3-32P4
shows the exploded and
assembled views.
Figure 19: Earth Grounding Adapter Assembly for DCS-7280CR3-32P4
1. Identify all the components to be assembled:
Note: The chassis is shown upside down in the figure above.
•
1x Grounding adapter
•
1x Grounding bracket
•
2x Flat-head screws (Phillips,M4 x 5.00 long, stainless steel)
•
2x Hex nuts (#10-32, Serrated Flange, stainless steel)
•
1x Grounding lug (Copper, 2-hole, 6 AWG, straight barrel)
2. Insert the grounding adapter through the holes in the grounding bracket.
3. Insert the ground lug on to the grounding adapter studs and fasten using the hex nuts to form the
grounding assembly.
4. With the chassis on its top on a flat surface, attach the grounding assembly to the chassis using the
flat head screws.
5. Turn the chassis over before mounting it into a rack and connecting cables.
4.3
Connecting Power Cables
Power cords are optional and must be ordered separately. You must use an approved power cord
compliant with local and national electrical codes or order one from Arista for use with the device.
Important: Installation of this equipment must comply with local and national electrical codes.
If necessary, consult with the appropriate regulatory agencies and inspection authorities to
ensure compliance.
Installation de cet équipement doit être conformes aux codes électriques locaux et nationaux.
Si nécessaire, consulter les organismes de réglementation appropriés et des autorités de
contrôle pour assurer la conformité.
The switch operates with two installed power supplies. At least one power supply must connect to a
power source. Two circuits provide redundancy protection.
displays the location of the
power supplies on the rear panel of the switch.
Important: Read all installation instructions before connecting the system to the power source.
Lire toutes les instructions d’installation avant de brancher le système à la source
d’alimentation.
•
Non-Redundant Configuration: Connect power to either of the two power supplies.
•
Redundant Power Supply Configuration: Connect power to both power supplies.
•
Power down the Switch: Remove all power cords and wires from the power supplies.
Important: This equipment must be grounded. Never defeat the ground conductor.
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