A.4 <lan port, A.5 <at keyboard port, A.6 <ps/2 keyboard & mouse port – COMMELL HS-874P User Manual
Page 48
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HS-874P User’s Manual
AT Keyboard Port
48
A.4 <LAN Port>
Connector: RJ45
Type: RJ45 connector with LED on bracket
Pin
1
2
3
4
5
6
7
8
Description TRD0+ TRD0- TRD1+ TRD2+ TRD2- TRD1- TRD3+ TRD3-
A.5 <AT Keyboard Port>
Connector: CN_ATKB
Type: 5-pin box header
Pin
1
2
3
4
5
Description VCC Ground N/C DATA CLK
A.6 <PS/2 Keyboard & Mouse Port>
Connector: PS2
Type: 6-pin Mini-DIN connector on bracket
Pin
1
2
3
5
6
8
Description
KBD MSD
Ground
VCC KBC MSC
Note: The PS/2 connector supports standard PS/2 keyboard directly or both PS/2 keyboard and
mouse through the PS/2 Y-type cable.
1
5
1
2
3
PS2
1
8
5
6
8
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