High Capacity Dc Pdu Leds; Figure 39: High Capacity Dc Pdu Leds; Table 20: High Capacity Dc Pdu Leds - Juniper PTX5000 Hardware Manual

High Capacity DC PDU LEDs

Table 20: High Capacity DC PDU LEDs

LED
—One per power
PDU OK
supply
through , for
PSM_0 PSM_7
the eight PSMs per PDU.
NOTE: There are two LEDs
labeled and , indicating
-1 -2
the two DC inputs for each
PSM.
Copyright © 2017, Juniper Networks, Inc.
Figure 39 on page 59 shows the High Capacity DC PDU LEDs.

Figure 39: High Capacity DC PDU LEDs

1— PDU OK LED
Table 20 on page 59 describes the LEDs on the High Capacity DC PDU faceplate.
Color State
Green On steadily
Blinking
Red On steadily
– Off
Green On steadily
– Off
Green Blinking
Red On steadily
Chapter 4: Power System Components and Descriptions
1 2
2— PSM_0 through
-1
two LEDs—
status of the two inputs for each PSM, that
-1
is, input and
Description
PDU is functioning normally.
A 36 V converter fault has occurred, but the 36 V output
remains operational.
PDU has failed.
This LED can be off for one of the following reasons:
The PDU is not receiving any input voltage.
The PDU is starting up.
Input voltage is normal and less than –43 V.
Input voltage is not present, or is less than –20 V.
Input is receiving voltage and voltage is between –20 V
and –43 V.
Connection is reversed.
PSM_7 LEDs—There are
-2
and — that indicate the
-2
.
59