Brocade FastIron SX Series Chassis Hardware Installation Guide - Manual (Page 133)

1. Put on the ESD wrist strap and ground yourself by inserting the plug into the ESD connector
located in the lower right corner of the chassis front.
2. Remove the new module from its protective packaging.
3. Gently insert the copper or fiber optic module into the port until the module clicks into place. The
module is keyed to prevent incorrect insertion.
Cabling a fiber optic module
To cable a fiber optic module, perform the following tasks.
1. Remove the protective covering from the fiber-optic port connectors and store the covering for
future use.
2. Before cabling a fiber optic module, Brocade strongly recommends cleaning the cable connectors
and the port connectors. For more information, refer to
Cleaning the fiber optic connectors on page
118.
3. Gently insert the cable connector or connectors (a tab on each connector should face upward) into
the port connector or connectors until the tabs lock into place.
4. Observe the link and active LEDs to determine if the network connections are functioning properly.
For more information about the LED indicators, refer to
Observing LEDs on page 90.
Installing or replacing a power supply
DANGER
Before beginning the installation, refer to the precautions in “Power precautions and warnings”
section.
This section provides information about the following topics:
• Determining which power supply has failed, if necessary
• Replacing an AC power supply
• Replacing a DC power supply
• Connecting power to the chassis
• Verifying proper operation
Determining which power supply failed
To determine which power supply has failed, enter the following command at any CLI command prompt.
device # show chassis
This command displays status information for the power supplies, as well as information for the fans,
and temperature readings for various components in the chassis. The power supplies are numbered in
the display. "Power 1" indicates the power supply installed in power supply slot 1, "power 2" indicates
the power supply installed in slot 2, and so on. The two figures below show the power supply slot
numbers.
Cabling a fiber optic module
Brocade FastIron SX Series Chassis Hardware Installation Guide 131
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