Juniper EX4300 Hardware Manual page 85

Table 40: DC Power Supply LEDs on an EX4300 Switch (continued)
Name Color
Unlit
OUT OK
Green
Red
Related
Documentation
Copyright © 2017, Juniper Networks, Inc.
Description
Indicates one of the following:
LED is unlit.
IN OK
The power supply is not delivering power correctly.
The power supply is functioning correctly.
The power supply has failed and must be replaced.
DC Power Supply in EX4300 Switches on page 57
DC Power Supply Specifications for EX4300 Switches on page 104
Connecting DC Power to an EX4300 Switch on page 188
Chapter 4: Power Supplies
63