HP Surestore 2.28 Tape Library - Manual (Page 20)

1-8
Product Description
Library Features
SCSI Ports
SCSI ports allow connection of the library to a host using SCSI cables. Each
SCSI port has its own bus.
The SCSI interface mode switches specify term power and termination
settings.
Single-ended/differential mode for the library bus (bus 0) is set from the
control panel (see “Setting the Robotics Controller Bus Type on page 4-13 for
details). All drive buses are differential.
Figure 1-4 SCSI Ports
Drive 2 bus
Bus 2
Drive 3 bus
Bus 3
(four-drive
library only)
Drive 4 bus
Bus 4
(four-drive
library only)
SCSI Interface
mode
switches
SCSI bus status
indicator LEDs
Single ended
Differential
Drive 1 bus
Bus 1
Library bus
Bus 0
All drive buses are differential