Removing The Power Cord Tray From A Rack Or Cabinet For A J-Ex8200 Switch - Dell PowerConnect J-EX8216 Hardware Manual

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Removing the Power Cord Tray from a Rack or Cabinet for a J-EX8200 Switch

To disconnect a fiber-optic cable from an optical transceiver installed in the switch:
Disable the port in which the transceiver is installed by issuing the command:
1.
[edit interfaces]
user@switch# set interface-name disable
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables
connected to transceivers emit laser light that can damage your eyes.
Carefully unplug the fiber-optic cable connector from the transceiver.
2.
Cover the transceiver with a rubber safety cap.
3.
WARNING: Do not leave a fiber-optic transceiver uncovered except when
inserting or removing a cable. The rubber safety cap keeps the port clean
and prevents accidental exposure to laser light.
Cover the fiber-optic cable connector with the rubber safety cap.
4.
Connecting a Fiber-Optic Cable to a J-EX Series Switch on page 127
Removing a Transceiver from a J-EX Series Switch on page 168
Maintaining Fiber-Optic Cables in J-EX Series Switches on page 179
Optical Interface Support in J-EX8200 Switches on page 51
You can remove the power cord tray from a rack or cabinet. (The remainder of this topic
uses "rack" to mean "rack or cabinet.")
NOTE: The J-EX8216 switch can be installed only in a four-post rack.
Installation in a two-post rack is not supported.
Before you begin to remove the power cord tray:
Ensure no power cables are resting on or threaded through the power cord tray.
Ensure that you have the following parts and tools available to remove the power cord
tray:
A Phillips (+) screwdriver, number 1, 2, or 3, depending on the size of your rack mounting
screws
Chapter 13: Removing Switch Components
171