IBM 343 Manual De Usuario
Chassis Description
13
Back Panel
Figure 4 shows the back panel view of the system.
OM14192
A
C
E
B
D
F
G
H
I J K
L
+
+
+
-
-
-
M
Figure 4. Back Panel
Table 5. Back Panel Features
Item
Description
A
Three low profile, half-length 64-bit, 66 MHz PCI add-in board slots (3.3 V riser board)
B
DB-15 male connector for front panel alarm relay contacts
C
Three full height, full length 64-bit, 33 MHz PCI add-in board slots (5 V riser board)
D
Redundant, hot-plug power supplies
E
Four-terminal DC input power connector for DC input power supply cage
F
USB port 1
G
Video connector
H
External wide SCSI Ultra160 68-pin connector
I
Dual NIC 10/100 E/N RJ45 connectors NIC 1 (lower) and NIC 2 (upper)
J
The PS/2 port can accept both keyboard and mouse. Use the included “Y” splitter cable to
connect a mouse and a keyboard to the PS/2 port at the same time.
connect a mouse and a keyboard to the PS/2 port at the same time.
K
Serial port (COM2), 8-pin RJ45 connector
L
USB port 0
M
Two grounding plugs for attachment of grounding wire to chassis