Qfx10002 Power System; Qfx10002 Ac Power Supply Description; Table 20: Qfx10002 Fan Module Led - Juniper QFX10002 Hardware Manual

Table 20: QFX10002 Fan Module LED

Name
Fan
Related
Documentation

QFX10002 Power System

QFX10002 AC Power Supply Description

Copyright © 2019, Juniper Networks, Inc.
Color State
Green On steadily
Amber On steadily
Maintaining QFX10002 Cooling System Components on page 110
QFX10002 AC Power Supply Description on page 55
QFX10002 AC Power Specifications on page 56
AC Power Cord Specifications for a QFX Series Device on page 57
QFX10002 DC Power Supply Description on page 58
QFX10002 DC Power Specifications on page 59
QFX10002 DC Power Cable Specifications on page 60
QFX10002 Power Supply LED on page 61
The AC power supplies in QFX10002 models (see
hot-removable, and hot-insertable field-replaceable units (FRUs) that you can install
without powering off the switch or disrupting the switching function. The QFX10002-36Q
switch has two power supplies; the QFX10002-60C and QFX10002-72Q have four power
supplies. All of the power supplies are installed at the factory.
Each of the 1600-W power supplies has a single AC input. A QFX10002 has double the
amount of power supplies needed to power all of the components in the switch, which
is known as 2N redundancy. When the switch has all of the power supplies installed, the
switch has full power redundancy. If a power supply fails or is removed, a second power
supply balances the electrical load without interruption. For more on redundancy
configuration options, see
supply provides 12-VDC output with a standby voltage of 12 VDC.
Description
The fan module is operating normally. The
system has verified that the module is
engaged, and that the fan is operating
correctly.
An error has been detected in the fan module.
Replace the fan module as soon as possible.
Either the fan has failed or it is seated
incorrectly. To maintain proper airflow through
the chassis, leave the fan module installed in
the chassis until you are ready to replace it.
Figure 29 on page
"QFX10002 Component Redundancy" on page
Chapter 1: Overview
56) are
24. Each power
55