Juniper QFX5100 User Manual

Table 18: Fan Tray LED in a QFX5100 Switch
DescriptionStateColorName
The fan module is operating normally. The
system has verified that the module is
engaged, that the airflow is in the correct
direction, and that the fan is operating
correctly.
On steadilyGreenFan
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.
BlinkingAmber
Related
Documentation
Cooling System and Airflow in a QFX5100 Device on page 39•
• Installing a Fan Module in a QFX5100 Device on page 197
• Removing a Fan Module from a QFX5100 Device on page 198
AC Power Supply LEDs on a QFX5100 Device
Figure 37 on page 61 shows the location of the LEDs on the power supply.
Figure 37: AC Power Supply LEDs on a QFX5100 Switch
g050008
AC OK
DC OK
Fault
Table 19 on page 61 describes the LEDs on the AC power supplies.
Table 19: AC Power Supply LEDs on a QFX5100 Switch
DescriptionStateColorLED
The power supply is disconnected from power, or power is not coming
into the power supply.
OffUnlitAC OK
Power is coming into the power supply.On steadilyGreen
61Copyright © 2016, Juniper Networks, Inc.
Chapter 5: Viewing System Information

Juniper QFX5100 Specifications

General

Model	QFX5100
Category	Switch
Power Supply	Dual, hot-swappable
Rack Units	1U
Junos OS	Junos OS
Form Factor	Fixed
Management Ports	1x RJ-45
Other Ports	1 x USB port
Operating Temperature	0°C to 40°C
Storage Temperature	-40° to 158° F (-40° to 70° C)
Humidity	5% to 90% non-condensing
Power Consumption	Varies by model
AC Input Voltage	100-240 VAC
AC Input Frequency	50 to 60 Hz
Maximum Power Consumption	400W
Mean Time Between Failures (MTBF)	200, 000 hours
Ports	48x 10GbE SFP+ and 6x 40GbE QSFP+