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System Unit Rear Panel Connectors
System Unit Rear Panel Connectors
This section describes the following connectors on the system unit’s rear panel:
• Two serial ports (RS-232)
• Two Universal Serial Bus ports (USB)
• LAN connector, 10 BaseT/100 BaseT
• HP parallel IEEE 1284 (printer) connector
• Audio connectors (PCI based, line in, line out, headset, and microphone in)
• Ultra2 Wide LVD (Low Voltage Differential) SCSI
• Ultra Narrow Single-Ended (NSE) SCSI
• TOC (transfer of control) button
• AC power cord connector
• Security loop
NOTE
To maintain FCC/EMI compliance, verify that all cables are fully seated and
properly fastened.
Figure 1-5. System Unit Rear Panel Connectors
AC Power Cord
Parallel Port
LAN Port
Ultra Narrow Single-Ended (NSE) SCSI
Security Loop
Ultra2 Wide LVD SCSI
USB Ports (2)
Serial Ports (2)
TOC Button
Audio Connectors:
Line In
Line Out
Microphone
Headphones
Connector