Juniper QFabric QFX3000-G Hardware Documentation page 472

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QFX3000-G QFabric System Hardware Documentation

Documentation

Connecting AC Power to a QFX3008-I Interconnect Device with Three-Phase Wye

Wiring Trays

Replace the cover on the wiring compartment, and using a number 1 Phillips (+)

screwdriver, tighten the four screws.

through Step

Powering On a QFX3008-I Interconnect Device on page 425

Wiring Tray in a QFX3008-I Interconnect Device on page 58

Wiring Tray LEDs on a QFX3008-I Interconnect Device on page 735

A QFX3008-I Interconnect device is configured with six AC power supplies and two wiring

Mixing different types of wiring trays in the same chassis is not a

supported configuration.

To meet safety and electromagnetic interference (EMI)

requirements and to ensure proper operation, the QFX3008-I Interconnect

device must be adequately grounded before it is connected to power.

For installations that require a separate grounding conductor to the chassis,

use the protective earthing terminal on the QFX3008-I Interconnect device

to connect to earth ground. For instructions on connecting a QFX3008-I

Interconnect device to ground using a separate grounding conductor, see

"Connecting Earth Ground to a QFX3008-I Interconnect Device" on page

A QFX3008-I Interconnect device receives additional grounding when you

plug the power supply in the device into a grounded AC power outlet by using

the AC power cord appropriate for your geographical location. See

Cord Specifications for a QFX3008-I Interconnect Device with Three-Phase

Wye Wiring Trays" on page

Each wiring tray must be connected to a dedicated AC power source

Before you begin to connect power to the device:

Ensure that you understand how to prevent ESD damage. See

Electrostatic Discharge Damage" on page

for the other wiring tray.

"Prevention of

Chapters

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