7200 datasheet(21/44 Pages) ARISTA

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Cable the Router

Figure 5-3: Lug Preparation

Insulated cable

1/4″

Heat-shrink tubing

1/2″

Lug

5/8″

Note: Dimension B is the width of the lug (not visible on the right-angle lug).

CAUTION: Remove the earth connection if all supply connections are disconnected.

1. Ensure the rack is properly grounded and in compliance with ETSI EN 300 253.

2. Ensure a good electrical connection to the rack's grounding point (no paint or isolating surface treatment).

3. Attach the solder terminal lug to an 18 AWG minimum grounding cable and connect it to the grounding

point on the router's rear panel.

4. Tighten the screw to secure the lug to the grounding point.

5. Connect the other end of the cable to the nearby grounded surface.

5.2

Connecting Power Cables

Power cords are optional and must ordered separately. You must use an approved power cord that is

compliant with local and national electrical codes or order one from Arista for use with this device.

Important:

Installation of this equipment must comply with local and national electrical codes. 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 router accommodates two power supplies. At least one power supply must connect to a power source.

Connecting both power supplies provides redundancy protection. The Rear Panel section displays the

location of the power supplies on the router's rear panel.

•

Non-redundant configuration: Connect power to either of the two power supplies.

•

Redundant power supply configuration: Connect power to both power supplies.

•

Turn off the router: Remove all power cords and wires from the power supplies.

Important:

The installation of this equipment must comply with local and national electrical codes. Consult with

the appropriate regulatory agencies and inspection authorities to ensure compliance.

7200 Folha de dados(PDF) 21 Page - Arista Networks, Inc