Installation guide

INTRODUCTION
12
1.3.2.4 Expander Output
The following table describes the Fibre/SAS/iSCSI to SAS RAID
subsystem expander port link/access LED.
Expander
LED
Status
Link LED
(Green light)
When link LED is illuminated for 1 second and turns off for 3
seconds that indicates the one expander link has connected.
When Link LED is illuminated for 2 seconds and turns off
for 2 seconds that indicates the two expander links have
connected.
When Link LED is illuminated for 4 seconds that indicates the
four expander links have connected.
Access LED
(Blue light)
When access LED is illuminated that indicates the SAS ex-
pander connector accesses to next JBOD.
1.3.2.3 Rear View of iSCSI to SAS RAID Controller
iSCSI Host
Port
Status
Link/Activity LED
(Green light)
When Link/Activity LED is ashed that indicates the
iSCSI host link has connected. When Link/Activity LED is
illuminated that indicates the iSCSI host accesses to the
iSCSI RAID subsystem.
Speed LED
(Green light)
When speed LED is illuminated that indicates the iSCSI
host speed is runing at 1.0Gb/s mode. When Speed LED
off that indicates the iSCSI host speed is runing at 10/100
Mb/s mode.
The following table describes the iSCSI to 6Gb/s SAS RAID
subsystem host channel link/activity and speed LED.