The
fibre-channel
LEDs
are
unused
by
the
SAN
Volume
Controller
2145-8F2.
Related
reference
Fibre-channel
ports
are
identified
by
their
physical
port
number
and
by
a
worldwide
port
number
(WWPN).
Ethernet
connection
LED
The
left
Ethernet
connection
LED
indicates
that
there
is
an
active
connection
on
the
Ethernet
port.
Power,
location,
and
system
error
LEDs
The
power,
location,
and
system
error
LEDs
are
housed
together
on
the
rear
of
the
SAN
Volume
Controller
2145-8F2
or
SAN
Volume
Controller
2145-8F4.
Below
are
the
descriptions
of
the
power,
location,
and
system
error
LEDs:
Power
LED
This
is
the
top
of
the
three
LEDs
and
indicates
that
ac
power
is
present
on
the
SAN
Volume
Controller
2145-8F2
or
SAN
Volume
Controller
2145-8F4.
Location
LED
This
is
the
middle
of
the
three
LEDs
and
is
not
used
by
the
SAN
Volume
Controller.
System
error
LED
This
is
the
bottom
of
the
three
LEDs
that
indicates
that
a
system
error
has
occurred.
AC
and
DC
LEDs
The
AC
and
DC
LEDs
indicate
whether
the
SAN
Volume
Controller
2145-8F2
or
SAN
Volume
Controller
2145-8F4
is
receiving
electrical
current.
The
AC
LED
and
DC
LED
are
located
on
the
rear
of
the
SAN
Volume
Controller
2145-8F2
and
SAN
Volume
Controller
2145-8F4.
See
Chapter
1.
SAN
Volume
Controller
overview
13
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