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Connectors and Jumpers
3-2
DAC960PG and DAC960PJ  Installation 
Connectors and Jumpers
Up to three Ultra SCSI channels are supported on the DAC960PG and 
DAC960PJ. The SCSI connector locations are shown in Figure 3-1. 
Be sure that the Jumper JP6 has a jumper installed (see Figure 3-1 and 
Table 3-1).
Figure 3-1. Full-length Controller Component Layout
Table 3-1. Full-length Controller Jumper and Connector Descriptions
Component
Description
Default Setting
JP4
Connector for optional front panel LED harness
JP5
Serial Port Connector
JP6
Reserved
Installed
J5
Battery Backup connector – If a BBU is not 
installed, a loopback plug must be installed in 
this socket.
Installed at 
factory