User`s guide

SCSI Bus Signal Converters
6.4 Terminating SCSI Buses
6.4.2 Mid-Bus SCSI Bus Signal Converter Terminators
The SBB shelf SCSI bus signal converter, a DWZZA can be placed in the mid-bus
position using an H885–AA trilink connector (see Figure 6–3). Use the following
procedure to configure the differential connector for mid-bus operation.
Figure 6–3 H885–A Trilink Connector
CXO-3851A-MC
FRONT VIEW
REAR VIEW
Note
Normally, this procedure is only completed during initial installation of
the SCSI bus signal converter.
CAUTION
Do not attempt the following procedure unless you have taken proper
precautions against electrostatic discharge (ESD). When you remove the
cover from any enclosure or device, wear an ESD grounding wrist strap.
1. Turn off the power.
2. Disconnect the SCSI cables.
3. Remove either the SBB bezel and cover or the desktop cover.
4. Install jumper J2, the single-ended SCSI–2 bus termination (see Figure 6–4),
to terminate the single-ended bus.
6–8 SCSI Bus Signal Converters