D-5
Port Information
RS-232 Service Ports
The RS-232 service ports are located on the back of the storage
subsystem. The service port labeled
SAF-TE
provides a serial
interface to the SAF-TE disk I/O card for firmware uploads,
maintenance, and service monitoring of the SEPs.
shows the pin signals for this port.
Figure D-2 SAF-TE Disk I/O Card RS-232 Pin Signals
The RS-232 service ports for the RAID controllers are labeled
CTRL
1
and
CTRL 2
. They provide a serial interface to each RAID
controller for firmware uploads. You also access the Disk Array
Administrator software through VT-100 emulation.
shows the pin signals for these ports.
Figure D-3 RAID Controller RS-232 Port Pin Signals
DuraStor IUG - Online.book Page 5 Friday, July 19, 2002 3:06 PM