To remove a patchport from the fiber link, select the patchport in the composition list box and click on the
Remove button. Alternatively, double-click on the patchport. If the patchport is permanently connected to other patchports, all are removed
from the fiber link at once. Note that you cannot remove a patchport that is permanently connected to a CHPID in this dialog.
Note: You cannot remove a patchport that is permanently connected to a CHPID, switch port, or
controller interface in this dialog. If you indeed intend to break
such a connection, first clear the "Connection is Permanent" flag
using the "Assign Cable" dialog.