To clean the transceivers, use an appropriate fiber-cleaning device, such as RIFOCS
Fiber Optic Adaptor Cleaning Wands (part number 946). Follow the directions for the
cleaning kit you use.
After you clean an optical transceiver, make sure that the connector tip of the fiber-optic
cable is clean. Use only an approved alcohol-free fiber-optic cable cleaning kit, such
as the Opptex Cletop-S Fiber Cleaner. Follow the directions for the cleaning kit you
use.
Related
Documentation
Routine Maintenance Procedures for the SRX5400 Services Gateway on page 211
•
•
Tools and Parts Required to Maintain the SRX5400 Services Gateway on page 211
•
Replacing an SRX5400 Services Gateway Network Cable on page 253
•
Replacing SRX5400 Services Gateway Transceivers on page 255
Maintaining SRX5400 Services Gateway Power Supplies
Purpose
For optimum services gateway performance, verify the condition of the power supplies.
Action
On a regular basis:
•
To check the status of the power supplies, issue the
show chassis environment pem
command. The output is similar to the following:
user@host>
show chassis environment pem
PEM 0 status:
State Online
Temperature OK
AC Input: OK
DC Output Voltage Current Power Load
50 6 300 17
PEM 1 status:
State Online
Temperature OK
AC Input: OK
DC Output Voltage Current Power Load
50 3 150 8
•
Make sure that the power and grounding cables are arranged so that they do not
obstruct access to other services gateway components.
•
Routinely check the status LEDs on the power supply faceplates and the craft interface
to determine if the power supplies are functioning normally.
•
Check the red and yellow alarm LEDs on the craft interface. Power supply failure or
removal triggers an alarm that causes one or both of the LEDs to light. You can display
the associated error messages by issuing the following command:
user@host>
show chassis alarms
•
Periodically inspect the site to ensure that the grounding and power cables connected
to the device are securely in place and that there is no moisture accumulating near the
device.
217
Copyright © 2017, Juniper Networks, Inc.
Chapter 24: Maintaining Components
Summary of Contents for SRX5400
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