Dc Power Supply Leds In Ex4300 Switches; 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 39: N+N DC Power Calculations for EX4300 Switch Configurations (continued)
Number of
Switch Power
Configuration Supplies
32-port EX4300 1
switch
2
48-port EX4300 1
switch
2
Related
Documentation

DC Power Supply LEDs in EX4300 Switches

Table 40: DC Power Supply LEDs on an EX4300 Switch

Name Color
IN OK Unlit
Green
62
Total Power (in
watts)
550
1100
550
1100
DC Power Supply LEDs in EX4300 Switches on page 62
DC Power Supply Specifications for EX4300 Switches on page 104
Installing a DC Power Supply in an EX4300 Switch on page 236
Figure 34 on page 62 shows the location of the LEDs on a DC power supply for an EX4300
switch.

Figure 34: DC Power Supply Faceplate on an EX4300 Switch

1— IN OK LED
Table 40 on page 62 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.
System Power Backup Power
Budget (in watts) (in watts)
550 0
550 550
550 0
522.5 522.5
2— OUT OK LED
Base Power
(in watts)
149
160
175
175
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