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Table 11. Host-side and drive-side mini-hub indicator lights (continued)
Icon
Indicator light
Loop good
Color
Normal operation Problem indicator Possible
Green
On
Off
Chapter 2. Operating the FAStT900 Storage Server
condition
indicated by the
problem indicator
v The loop is not
operational, so
no devices are
connected.
v Mini hub has
failed or a faulty
device is
connected to the
mini hub.
v If no SFP
module is
installed, the
indicator will be
lit.
v If one functioning
SFP module is
installed in the
host-side mini
hub port and no
Fibre Channel
cable is
connected to it,
the loop good
indicator light will
not be lit.
If one functioning
SFP module is
installed in the
drive-side mini
hub port and no
Fibre Channel
cable is
connected to it,
the loop good
indicator light will
be lit.
v Drive enclosure
has failed
(drive-side mini
hub only).
29
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