Maintaining The Tx Matrix Plus Sibs; Verifying The Status Of The Txp-F13 Sibs - Juniper TX MATRIX PLUS Hardware Manual

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Maintaining the TX Matrix Plus SIBs

Verifying the Status of the TXP-F13 SIBs

Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
On a regular basis:
Periodically inspect the site to ensure that both the air intake at the bottom front of
the chassis and the exhaust from the power supply faceplates are unobstructed. The
power supplies require an unobstructed airflow at both the front and rear of the chassis.
Periodically inspect the site to ensure that the grounding and power cables connected
to the TX Matrix Plus router are securely in place and that there is no moisture
accumulating near the TX Matrix Plus router.
Make sure that the power and grounding cables are arranged so that they do not
obstruct access to other TX Matrix Plus components.
Issue the
show chassis environment pem
are operating properly.
Routinely look at the LEDs on the power supply faceplates. If the
the power supplies are functioning normally.
Look at the LCD display and the red and yellow alarm LEDs on the craft interface. and
. Power supply failure or removal triggers an alarm that causes one or both of the LEDs
to light and an error message to appear on the LCD display.
TX Matrix Plus Craft Interface Overview on page 30
Power Supply LEDs on the TX Matrix Plus Craft Interface on page 35
TX Matrix Plus Power System Description on page 41
TX Matrix Plus Seven-Input 420-A Power Supply LEDs on page 43
TX Matrix Plus Clearance Requirements for Airflow and Hardware Maintenance on
page 108
Troubleshooting the TX Matrix Plus Power System on page 290
Verifying the Status of the TXP-F13 SIBs on page 269
Verifying the Status of the TXP-F2S SIBs on page 270
For optimum router performance, verify the status of the TXP-F13 SIBs.
On a regular basis:
Look at the LEDs on the TXP-F13 SIB faceplate and craft interface.
Issue the
show chassis environment sib sfc 0
using the CLI, see the Junos OS manuals.
Chapter 20: Maintaining TX Matrix Plus Hardware Components
command to verify that the power supplies
command. For more information about
LEDs are lit,
PEM OK
269