72 Appendix B: Technical reference
Front panel
Input
Output
Power
Ivy Bridge back panel
PoE
3
4
Bay Trail back panel
PoE
1
2
Pinout descriptions of external connectors
The Matrox 4Sight GPm unit features connectors on the front panel and back
panel.
PoE
DVI-D
1
DVI-I
2
USB .0
2
DVI-D
2
1
DVI-I
LAN
COM1
RS-232/485
Audio
Out
RS-232
In
COM2
USB 3.0
USB 3.0
4
3
LAN
2
HDD On
Input
9-34 VDC
16-4 A
LEDs
USB 2.0
2
2
1
1
Yellow - Act/Link
LAN
Green - 100 Mbps
1
Orange - 1 Gbps
USB .0
3
Yellow - Act/Link
Green - 100 Mbps
Orange - 1 Gbps