Dot Hill Systems II 200 FC - Manual (Page 106)

6-8 SANnet II 200 FC, SATA, and SATA SE Array Installation, Operation, and Service Manual • March 2005
Note –
Ethernet link LEDs on SANnet II 200 FC, SATA, and SATA SE arrays differ
from the Ethernet link LEDs found on SANnet II 200 SCSI arrays and SANnet II 220
SCSI arrays. On SANnet II 200 FC, SATA, and SATA SE arrays, a connected port’s
Ethernet link LED glows solid amber only on the active controller, because the
Ethernet port on an FC array is considered active only if its controller is active. On an
inactive controller, a port’s Ethernet link LED is off whether the port is connected or
not. The absence of a solid amber light on a connected port’s Ethernet link LED
indicates that this controller is not the active controller.
Note – An SFP link status (L) LED is off if there is no connection or a failed
connection to this SFP. This does not apply to SATA SE arrays because they do not
include SFPs.
6.3.2 I/O Expansion Module LEDs
Figure 6-6 and Figure 6-7 show I/O expansion modules and their LEDs for the SANnet
II 200 FC expansion unit and the SANnet II 200 SATA expansion unit.
Note – This does not apply to the SANnet II 200 SATA SE array.
Figure 6-6 I/O Expansion Module for a SANnet II 200 FC Expansion Unit
Figure 6-7 I/O Expansion Module for a SANnet II 200 SATA Expansion Unit
I/O module status
SFP link status SFP speed
I/O activity
SFP link status
SFP speed I/O module status I/O activity