IBM MS-7236 (V2.X) Mainboard G52-72361X2 - Manual (Page 27)

2-11
Hardware Setup
USB Connectors
The mainboard provides an OHCI (Open Host Controller Interface) Universal Serial
Bus root for attaching USB devices such as keyboard, mouse or other USB-compat-
ible devices. You can plug the USB device directly into the connector.
PIN SIGNAL DESCRIPTION
1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
5 VCC +5V
6 -Data 1 Negative Data Channel 1
7 +Data 1 Positive Data Channel 1
8 GND Ground
Port Description
USB Ports
1 2 3 4
5 6 7 8
LAN (RJ-45) Jack (1000Mbps is optional)
The mainboard provides 1 standard RJ-45 jack for connection to single Local Area
Network (LAN). This LAN enables data to be transferred at 1000Mbps, 100Mbps or
10Mbps. You can connect a network cable to it.
Pin Definition
PIN SIGNAL DESCRIPTION
1 D0P Differential Pair 0+
2 D0N Differential Pair 0-
3 D1P Differential Pair 1+
4 D2P Differential Pair 2+
5 D2N Differential Pair 2-
6 D1N Differential Pair 1-
7 D3P Differential Pair 3+
8 D3N Differential Pair 3-
RJ-45 LAN Jack