LSI U40HVD - Manual (Page 32)

2-16 Installing the LSIU40HVD
Step 3. To connect more than one external SCSI device to the host
adapter, you must chain them together with shielded external
SCSI cables. An example of these chained connections is
shown in
Figure 2.11 .
Figure 2.11 Multiple External SCSI Devices Chained Together
2.2.4 SCSI Bus Termination
The devices making up the SCSI bus are connected serially (chained
together) with SCSI cables. The first and last physical SCSI devices
connected on the ends of the SCSI bus must have a set of resistors
called terminators. All other SCSI devices on the bus must have their
terminators removed or disabled.