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45
NISE 3900 Series User Manual
Chapter 2: Jumpers and Connectors
LED Pin Header
Connector type: 2x7 14-pin header, 2.0mm pitch
Connector location: JP7
1
13
2
14
Pin
Definition
Pin
Definition
1
TX1_P
2
COM1_TXLEDN
3
RX1_P
4
COM1_RXLEDN
5
TX2_P
6
COM2_TXLEDN
7
RX2_P
8
COM2_RXLEDN
9
SIO_GP81LED_P
10
SIO_GP81
11
SIO_GP80LED_P
12
SIO_GP80
13
LAN2_ACT#_LED_P
14
LAN2LEDACTN
Pin
Definition
Pin
Definition
1
GND
2
VCC12
3
FAN_TAC2
4
FAN_CTL2
System Fan Box Header
Connector type: 1x4 4-pin header JST, 2.0mm pitch
Connector location: SYSF1
1
4