FAN-7002-R datasheet(27/66 Pages) ARISTA

27 / 66 page

Chapter

Powering the Modular Switch

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 multiple power supplies. Refer to Specifications for information regarding

your specific system. Table 8: Power Supply Capacity and Requirements for 7300 Series Modular

Switches lists the quantity of modules each chassis can contain and the minimum operating

requirements for each model.

Table 8: Power Supply Capacity and Requirements for 7300 Series Modular Switches

Switch Model

Chassis Capacity

Minimum Operating

Requirements

DCS-7304 / DCS-7324 /

DCS-7304X3

Front Panel: 4 modules

1 active circuit

DCS-7308 / DCS-7328 /

DCS-7308X3

Front Panel: 6 modules

2 active circuits

DCS-7316

Front Panel: 6 modules

Rear Panel: 2 modules

3 active circuits

Front Panels displays the location of the power supplies on the front panel of the switch. Rear Panels

displays the location of power supplies on the rear panel of DCS-7316 switches.

This chapter includes sections that describe procedure for grounding and cabling AC and DC power

supplies. After completing the instructions for your switch, proceed to Connecting Supervisor Cables.

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: Provide power to the minimum required power inputs.

•

Redundant Power Supply Configuration: Connecting power to modules in excess of minimum

requirements protects the switch against failed modules and can provide grid-level redundancy.

•

Power down the Switch: Remove all power cords from the power input sockets.

Important: This equipment must be grounded. Never defeat the ground conductor. This

unit requires over-current protection.

Cet équipement doit être mis à la terre. Ne jamais modifier le conducteur de terre. Cet

appareil nécessite de protection contre les surintensités.

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