Operations Guide, Fourth Edition - HP Integrity rx1620

Table 2-1 USB Pinouts (continued)
Signal DescriptionPin Number
PR3
Ground4
Serial Port
Figure 2-3 Serial Port Connector
Table 2-2 Serial Port Pinouts
Signal DescriptionPin Number
Data Carrier Detect1
Receive Data2
Transmit Data3
Data Term Ready4
Ground5
Data Set Ready6
Request to Send7
Clear to Send8
Ring Indicator9
SCSI Port, Ultra 3, 68-Pin
A single, Ultra 3, 68 pin SCSI connector is located at the rear panel of the server. The external
connector supports SCSI channel “B.”
Figure 2-4 SCSI Port, Ultra 3, 68-Pin
Table 2-3 SCSI Port Pinouts
Signal DescriptionPin NumberSignal DescriptionPin Number
S35 (-DB 12)35S1 (+DB 12)1
S36 (-DB 13)36S2 (+DB 13)2
S37 (-DB 14)37S3 (+DB 14)3
S38 (-DB 15)38S4 (+DB 15)4
S39 (-DB P1)39S5 (+DB P1)5
24 External Connectors