Installation guide

122 Brocade FastIron SX Series Chassis Hardware Installation Guide
53-1002500-01
Installing or replacing a power supply
6
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 105.
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 Table 22 on page 75.
Installing or replacing a power supply
DANGER
Before beginning the installation, refer to the precautions in “Power precautions and warnings”
on page 39.
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.
Brocade# show chassis