Figure 34: Dc Power Supply Faceplate On An Ex4300 Switch; Table 40: Dc Power Supply Leds On An Ex4300 Switch - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide

Table 40: DC Power Supply LEDs on an EX4300 Switch

Name Color
Unlit
IN OK
Green
Unlit
OUT OK
Green
Red
Related
Documentation
60

Figure 34: DC Power Supply Faceplate on an EX4300 Switch

1— OUT OK LED
Table 40 on page 60 describes the LEDs on the DC power supplies.
Description
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.
The power supply is receiving power.
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 55
DC Power Supply Specifications for EX4300 Switches on page 102
Connecting DC Power to an EX4300 Switch on page 176
2— IN OK LED
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