2. Position a transceiver so that it is oriented correctly and insert it into a port until
the latching mechanism clicks. The transceivers are keyed to ensure correct
orientation. If a transceiver does not install easily, ensure that it is correctly
oriented.
3. Repeat for the remaining ports, as required.
Connecting the cables
See “Installing fiber-optic cables” on page 31 for more detailed instructions with
illustrations.
Attention: The minimum bend radius for a 50-micron cable is 2 inches under full
tensile load, and 1.2 inches with no tensile load. Because they are easily
overtightened, tie wraps are not recommended for optical cables.
Connect the cables to the transceivers:
1. Remove the plugs from the end of the cable and from the SFP.
2. The cable connectors are keyed to ensure correct orientation. Orient a cable
connector so that the key (ridge on one side of connector) aligns with the slot in
the transceiver and insert cable into transceiver until latching mechanism clicks.
If a cable does not install easily, ensure it is correctly oriented. For instructions
specific to cable type, refer to the cable manufacturer's documentation.
3. Repeat for the remaining cables and transceivers, as required.
The
cables used in trunking groups must meet specific requirements. For a list of
these requirements, refer to the Brocade Fabric OS Administrator’s Guide.
Verifying the configuration
After you complete the configuration, use the LEDs and commands to verify that the
configuration has been accepted:
1. Check the LEDs to verify that all components are functional. For information
about LED patterns, refer to “Interpreting LED activity” on page 21.
2. Verify the correct operation of the switch by entering the switchShow command
from the workstation. This command provides information about the switch and
port status.
3. Verify the correct operation of the switch in the fabric by entering the
fabricShow command from the workstation. This command provides general
information about the fabric.
Backing up the configuration
Back up regularly to ensure that a recent configuration is available for downloading
to a replacement switch, if required. For specific instructions about how to back up
the configuration, refer to the Brocade Fabric OS Administrator’s Guide.
Back up the switch configuration to an FTP server by entering the configUpload
command and following the prompts. This command uploads the switch
configuration to the server, making it available for downloading to a replacement
switch, if necessary.
20 SAN16B-2 Installation, Service, and User’s Guide
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