Lanb1 / lanb2, Dc1: dc power input, Led1 : power hdd led – Lanner LEC-7900 User Manual
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LANB1 / LANB2
Description
Pin No.
Fast E-Net
Giga Net
1
TX+
MD0+
2
TX-
MD0-
3
RX+
MD1+
4
T45
MD2+
5
T45
MD2-
6
RX-
MD1-
7
T78
MD3+
8
T78
MD3-
DC1: DC Power Input
1
2
GND
+12VDC
LED1 : POWER HDD LED
1
2
POWER
HDD
PSW1 : Power Switch
PSW2 : Extern Power Buttom
USB1 / 2 : USB Dual Connector
PIN NO.
DESCRIPTION
1
USB_VCC
2
USBD0-
3
USBD0+
4
GND
5
USB_VCC
6
USBD1-
7
USBD1+
8
GND
RJ-45
USBB1
5
8
4
1
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