Internal connectors and jumper settings, I/o board, Lan connector usb connector – NEXCOM VMC 3000/ 3001 User Manual
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VMC 3000/4000 Series User Manual
Chapter 4: Jumpers and Connectors for VMC 3000 Series
Internal Connectors and Jumper Settings
I/O Board
LAN Connector
Connector size: RJ45 port with LEDs
Connector location: CN3
Pin
Definition
Pin
Definition
1
LAN_MDI_0P_R
8
LAN_MDI_3N_R
2
LAN_MDI_0N_R
9
LAN_LINK#
3
LAN_MDI_1P_R
10
3VSB
4
LAN_MDI_2P_R
11
LAN_ACTLED#
5
LAN_MDI_2N_R
12
3VSB
6
LAN_MDI_1N_R
MH1
CH_GND
7
LAN_MDI_3P_R
MH2
CH_GND
USB Connector
Connector size: RJ45 port with LEDs
Connector location: CN4
Pin
Definition
Pin
Definition
1
USB0/1_FP
7
USB_1P_L
2
USB_0N_L
8
USB_GND
3
USB_0P_L
MH1
CH_GND
4
USB_GND
MH2
CH_GND
5
USB0/1_FP
MH3
CH_GND
6
USB_1N_L
MH4
CH_GND
7
LAN_MDI_3P_R
MH2
CH_GND