Juniper QFX Series User Manual

9. Replace the cover on the wiring compartment, and using a number 1 Phillips (+)
screwdriver, tighten the four screws.
10. Repeat Step 3 through Step 9 for the other wiring tray.
Related
Documentation
Powering On a QFX3008-I Interconnect Device on page 253•
• Wiring Tray in a QFX3008-I Interconnect Device on page 54
• Wiring Tray LEDs on a QFX3008-I Interconnect Device on page 395
Powering On a QFX3008-I Interconnect Device
Before you power on the QFX3008-I Interconnect device, ensure that:
•
You understand how to protect the device from electrostatic damage. See “Prevention
of Electrostatic Discharge Damage” on page 192.
•
You have connected the QFX3008-I Interconnect device to the QFabric system control
plane and management network. See “QFX3000-G QFabric System Installation
Overview” on page 209.
Ensure that you have the following parts and tools available to power on the device:
•
An electrostatic discharge (ESD) grounding strap.
To power on the device:
1. Attach the ESD grounding strap to your bare wrist and connect the strap to the ESD
point on the chassis.
2. Ensure that the power supplies are fully inserted in the chassis.
3. Ensure that the source power cords are installed correctly for each wiring tray, and
the wiring trays are fully inserted in the chassis.
4. Switch on the site circuit breakers.
5. Set a wiring tray’s switch to the ON (|) position. Observe the power supply and wiring
tray faceplate LEDs. If the wiring trays are installed correctly and functioning normally,
the LEDs light green and remain constantly lit.
6. Repeat Step 5 for the second wiring tray installed in the device.
Related
Documentation
• Installing an AC Power Supply in a QFX3008-I Interconnect Device on page 324
• Connecting AC Power to a QFX3008-I Interconnect Device with Single-Phase Wiring
Trays on page 239
• Connecting AC Power to a QFX3008-I Interconnect Device with Three-Phase Delta
Wiring Trays on page 246
• Connecting AC Power to a QFX3008-I Interconnect Device with Three-Phase Wye
Wiring Trays on page 250
• Powering Off a QFX3008-I Interconnect Device on page 296
253Copyright © 2012, Juniper Networks, Inc.
Chapter 19: Installing a QFX3008-I Interconnect Device

Juniper QFX Series Specifications

General

Category	Switch
Series	QFX
Form Factor	1U, 2U, and modular chassis options
Power Supply	Redundant, hot-swappable power supplies
Cooling	hot-swappable fans
Virtual Chassis	Supported on certain models
Typical Use	Data center, cloud
Operating System	Junos OS
Management	CLI
Key Features	High performance, low latency, automation
Latency	Sub-microsecond latency
Port Density	Varies by model (e.g., QFX5100: up to 48x10GbE + 6x40GbE)