User`s guide

SCSI Bus Signal Converters
6.4 Terminating SCSI Buses
Figure 6–5 Mid-Bus DWZZA Cabling
DWZZA-VA
MID-BUS
POSITION
DWZZA-VA
SBB
SHELF
SBB
SHELF
END-BUS
POSITION
CXO-3871A-MC
DIFFERENTIAL
SCSI HOST
H885A
TRILINK
CONNECTOR
8. Connect the input SCSI–P cable from the host or the desktop converter to the
trilink connector.
9. Connect a SCSI–P cable from the trilink connector to the input connector on
the second DWZZA–VA.
10. Ensure that the differential bus is terminated on the last DWZZA on the bus
(see Section 6.4.1).
11. Label the SBB bezels with the status of both the differential terminator and
the single-ended terminator as either "IN" or "OUT."
12. Install the SBB DWZZA signal converter, connect the SCSI cable, and apply
power to the shelf.
13. Observe the system to determine if the SCSI bus and devices are functioning
properly.
6–10 SCSI Bus Signal Converters