SUPER MICRO Computer X7SBL-LN1/LN2 - Manual (Page 34)

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X7SBL-LN1/LN2 User’s Manual
Universal Serial Bus (USB)
There are seven USB 2.0 (Universal
Serial Bus) ports/headers on the
motherboard. Two of them are Back
Panel USB ports (USB 0-1: J15).
Another two USB Headers: (USB 2-3:
J44) and (USB 4-5 : J45) can provide
front access USB connections. (FP
USB 6: J47) is a front panel USB con-
nection. See the tables on the right for
pin defi nitions.
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1 Intrusion Input
2 Ground
A. Backpanel USB 0-1
B. Front Accessible USB 2-3
C. Front Accessible USB 4-5
D. Front Panel USB 6
E. Chassis Intrusion
Back Panel USB
(J15)
Pin# Defi nitions
1 +5V
2 PO-
3 PO+
4 Ground
5 N/A
Front Panel & Front Accessible USB
Pin Defi nitions (J44, J45, J47)
USB 2, USB 4, USB 6
Pin # Defi nition USB 3, USB 5
Pin # Defi nition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 No connec-
tion 5 Key
Chassis Intrusion
A Chassis Intrusion header is located
at JL1 on the motherboard. Attach an
appropriate cable from the chassis to
inform you of a chassis intrusion when
it is opened.
A
E
C
D
B