Usb Port Stacks (Cn6 And Cn7); Ethernet Port Internal Leds Connectors (Cn8 And Cn11) - AXIOMTEK IMB207 Series User Manual

2.4.5

USB Port Stacks (CN6 and CN7)

These Universal Serial Bus (compliant with USB 3.0 (5Gb/s)) connectors on the rear I/O
are for installing USB peripherals such as keyboard, mouse, scanner, etc.
The CN6 carries USB port 2 and 3 signals while CN7 carries USB port 0 and 1 signals.
Pin Signal
USB_VCC (+5V
1 level standby
power)
2 USB_Data0-
3 USB_Data0+
4 GND
5 SSRX0-
6 SSRX0+
7 GND
8 SSTX0-
9 SSTX0+
Pin Signal
USB_VCC (+5V
1 level standby
power)
2 USB_Data2-
3 USB_Data2+
4 GND
5 SSRX2-
6 SSRX2+
7 GND
8 SSTX2-
9 SSTX2+
2.4.6

Ethernet Port Internal LEDs Connectors (CN8 and CN11)

The CN11 and CN8 are ethernet port 1 and 2 internal LEDs connectors, respectively.
Pin Signal
1 Activity link LED(+)
2 Activity link LED(-)
3 100Mbps speed LED, low active
4 +3.3V level standby power
5 1GMbps speed LED, low active
Board and Pin Assignments
Pin Signal
USB_VCC (+5V
10 level standby
power)
11 USB_Data1-
12 USB_Data1+
13 GND
14 SSRX1-
15 SSRX1+
16 GND
17 SSTX1-
18 SSTX1+
Pin Signal
USB_VCC (+5V
10 level standby
power)
11 USB_Data3-
12 USB_Data3+
13 GND
14 SSRX3-
15 SSRX3
16 GND
17 SSTX3-
18 SSTX3+
IMB207 LGA1155 ATX Motherboard
CN7
CN6
CN8
CN11
13