Component Leds; Ptx5000 Alarm Messages Overview - Juniper PTX5000 Hardware Manual

Component LEDs

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PTX5000 Alarm Messages Overview

Copyright © 2017, Juniper Networks, Inc.
PDU LEDs—One bicolor green and red
indicates the status of the PDU.
PSM LEDs—One bicolor green and red LED for each PSM labeled
which indicates the status of the PSM.
The following LEDs are located on various packet transport router components and
display the status of those components:
SIB LEDs—Three LEDs on each SIB faceplate—
status of that SIB.
See "PTX5000 Switch Interface Board LEDs" on page
Control Board LEDs—Three LEDs on each Control Board faceplate—
— indicate the status of that Control Board. Two port LEDs—
FAIL
and ACT —indicate the port speed and status.
See "PTX5000 Control Board LEDs" on page
CCG LEDs—Three LEDs on each CCG faceplate indicate the status of that SCG. If no
LEDs are lit, the CCG is not receiving power.
See "PTX5000 Centralized Clock Generator LEDs" on page
PIC LEDs—Each port on each PIC has an LED that indicates the status of the port.
See the
PTX Series Interface Module Reference
PDU LEDs—Three LEDs on each PDU faceplate—
indicate the status of that PDU.
See "PTX5000 Power Distribution Unit LEDs" on page
PSM LEDs—Three LEDs on each PSM faceplate—
indicate the status of that PSM.
See"PTX5000 Power Supply Module LEDs" on page 66
PTX5000 Craft Interface Description on page 16
When the Routing Engine detects an alarm condition, it lights the red or yellow alarm
LED on the craft interface as appropriate, trips the corresponding alarm relay contact,
and reports the cause of the alarm in the craft interface LCD.
Chassis Alarm Messages on page 506
Interface Alarm Messages on page 506
Chapter 37: Troubleshooting Components
LED for each PDU labeled
OK
, , and
ACTIVE OK FAIL
92.
87.
24.
.
,
PDU OK –48 V 120 A
56.
,
INPUT OK OUTPUT OK
.
and , which
0 1
0 and, 1 , 2 , and 3 ,
—indicate the
, , and
ACTIVE OK
HOST/ETHERNET
, and —
CB ON
, and —
FAULT
505