IBM RS/6000 7043 43P Series Service Manual page 20

Rear View
1 Keyboard Port: (
keyboard connection.
2 Mouse Port ( ): For mouse
connection.
3 Parallel Port ( ): For connecting
a parallel printer or other parallel
devices.
4 Ethernet Port ( ): For attaching
your system unit to an Ethernet/Twisted
pair connection through a 10 Base T or
100/10 Base T connector. (Model 140
and Model 240 uses 10 Base T; Model
150 uses 100/10 Base T.)
5 External SCSI Port (
For connecting external SCSI devices.
6 Audio Ports:
Headphone
Microphone
Audio line out
Audio line in
1-2
7043 43P Series Service Guide
): For
7 Voltage-Selection Switch (Model
140 and Model 240 only): Select
either 115-V or 230-V setting. Voltage
selection is not needed on Model 150
as it uses an autoranging power supply.
8 Security tether attachment:
Attachment point for a security tether.
9 9-Pin Serial Ports
(
1
Modem, or other serial devices.
10 Tablet Port (
a digitizing tablet to your system unit.
11 Ethernet Port (
):
attaching your system unit to an
Ethernet thick connection (or Ethernet
thin connection, using an optional
transceiver) through a 10 Base 5 or
100/10 Base 5 connector. (Model 140
and Model 240 uses 10 Base 5; Model
240 uses 100/10 Base 5.)
12 Expansion Slots: For adding ISA
and PCI adapters.
and ): For a TTY terminal,
2
): For attaching
): For