2-16
Supermicro C7B250-CB-ML Motherboard User’s Manual
Ethernet Port
One Gigabit Ethernet port (LAN) is locat
-
ed next to the USB 3.0 ports on the I/O
back panel to provide network connec-
tions. This port accepts RJ45 type cables.
Note
: Please refer to the Section
for LAN
LED information.
LAN Ports
Pin Definition
Pin# Definition
1
P2V5SB
10
SGND
2
TD0+
11
Act LED
3
TD0-
12
P3V3SB
4
TD1+
13
Link 100 LED
(Green, +3V3SB)
5
TD1-
14
Link 1000 LED
(Yellow, +3V3SB)
6
TD2+
15
Ground
7
TD2-
16
Ground
8
TD3+
17
Ground
9
TD3-
88
Ground
A. LAN1
B. Center/LFE Out
C. Surround Out
D. S/PDIF Out
E. Line In
F. Line Out
G. Mic In
Back Panel High Definition Audio
(HD Audio)
This motherboard features a 7.1+2
Channel High Definition Audio (HDA)
codec that provides 10 DAC channels.
The HD Audio connections simultane-
ously supports multiple-streaming 7.1
sound playback with two channels of
independent stereo output through the
front panel stereo out for front, rear,
center and subwoofer speakers. Use the
Advanced software included in the CD-
ROM with your motherboard to enable
this function.
G
A
B
C
D
E
F
Port
Headset,
2 Channels
4.1 Channels
5.1 Channels
7.1 Channels
Light Blue
Line In
Line In
Line In
Line In
Lime
Line Out
Front Speaker Out
Front Speaker Out
Front Speaker Out
Pink
Mic In
Mic In
Mic In
Mic In
Orange
Center/Subwoofer
Center/Subwoofer
Optical S/PDIF Out
Side Speaker Out
Black
Rear Speaker Out
Rear Speaker Out
Rear Speaker Out
Audio 2, 4.1, 5.1 or 7.1 channel configuration chart
Summary of Contents for C7B250-CB-ML
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