NEC NF2300-SE41E, User Manual

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3.4 Adapter
(1) READY LED (green)
The READY LED lights green when the adapter is powered on and the initial
diagnostics in the adapter is completed normally. The LED is on while the power
is on.
(2) FAULT LED (orange)
The FAULT LED goes on orange if a fault occurs in the adapter.
The LED goes on at the power-on and then goes off at the completion of the self-test
for the adapter.
(3) FC connectors (FC-IN/FC-OUT)
The FC connectors are used to connect an array controller with a disk enclosure or
connect a disk enclosure with another disk enclosure.
See Chapter 5 "CONNECTION OF ADDITIONAL DISK ENCLOSURE" for cable
connections.
(4) LINKUP LED (FC-IN/FC-OUT) (green)
The LINKUP LED goes on green when the corresponding FC connector (FC port)
becomes operable (to link up).
The LED is off or flashing during the self-test or initialization just after the
power-on.
(5) AL-PA switch
The AL-PA switch sets the AL-PA of the additional disk enclosure.
Set the AL-PA switches on both of the adapters installed in the first additional disk
enclosure connected to the array controller via FC cable (HSSDC) to "0". Further,
set the AL-PA switches of the adapters installed in each additional disk enclosure to
"1", "2", …, "5", or "6" in the connection order.
(4) LINKUP LEDs (6) DE-DIAG ID switch
(9) Ejector
(8) DIAG READY LED
(1) READY LED (2) FAULT LED (3) FC connector
(FC-IN / FC-OUT)
(7) DE-DIAG connector
(PORT0 / PORT1)
(5) AL-PA switch