Juniper QFX5110 Series User Manual

NOTE: If the IN OK LED and the OUT OK LED are not lit green, either the AC power cord is
not installed properly or the power input voltage is not within normal operating range.
If the IN OK LED is lit green and the OUT OK LED is unlit or lit red, the AC power supply is
installed properly, but the power supply has an internal failure.
DC Power Supply LEDs in EX4300 Switches
Figure 217 on page 576 shows the location of the LEDs on a DC power supply for an EX4300 switch.
Figure 217: DC Power Supply Faceplate on an EX4300 Switch
2—1— OUT OK LEDIN OK LED
Table 130 on page 576 describes the LEDs on the DC power supplies.
Table 130: DC Power Supply LEDs on an EX4300 Switch
DescriptionColorName
Indicates one of the following:
•
Power supply is disconnected from DC power feed.
•
DC power input voltage is not within normal operating range.
•
No DC power input.
UnlitIN OK
The power supply is receiving power.Green
576

Juniper QFX5110 Series Specifications

General

Rack Units	1U
Operating System	Junos OS
Form Factor	Fixed
Management	CLI, SNMP, NETCONF
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5% to 90% non-condensing
AC Power Input	100-240 VAC
Power Supply	Redundant, hot-swappable