Intel
®
Carrier Grade Server TIGPT1U TPS
Cables and Connectors
Revision 1.0
25
CDROM Interface Board Connections
CDROM I/F P1
2 x 1 Power Connector
CDROM Pwr Cb P1
2 x 1 Power Connector
CDROM I/F P3
2 x 20 IDE Connector
IDE Cable
P3
2 x 20 IDE Connector
NEBS Riser Board Connections
NEBS Rsr
J1A1
1 x 3 Power Connector
P/S CDRsr Cb
J1A1
1 x 3 Power Connector
3.4 Exteranly-Accessible
Interconnects
3.4.1
Keyboard and Mouse Ports
PS/2 keyboard and mouse connectors are located on the back panel. The +5 V lines to these
connectors are protected with a PolySwitch* circuit that, like a self-healing fuse, reestablishes
the connection after an overcurrent condition is removed.
✏
NOTE
The keyboard is supported in the bottom PS/2 connector and the mouse is supported in the top
PS/2 connector. Power to the server should be turned off before a keyboard or mouse is
connected or disconnected.
The keyboard controller contains the AMI keyboard and mouse controller code, provides the
keyboard and mouse control functions, and supports password protection for power-on/reset. A
power-on/reset password can be specified in the BIOS Setup program.
Table 3-2. Keyboard/Mouse PS/2 Connector Pin Out (J9A1)
Connector Pin Signal
Name
1 Data
2 NC
3 GND
4
+5 V (Fused)
5 Clock
Keyboard
6 NC
7 Data
8 NC
9 GND
10
+5 V (Fused)
11 Clock
Mouse
12 NC
13 NC
14 NC
15 NC
16 NC
17 NC