![Nexcom NISE 50-J1900 User Manual Download Page 29](http://html.mh-extra.com/html/nexcom/nise-50-j1900/nise-50-j1900_user-manual_1681263029.webp)
Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved.
15
NISE 50-J1900 User Manual
Chapter 2: Jumpers and Connectors
USB3/4 Ports (USB 2.0)
Connector type: USB 2.0 port
Connector location: CN9
Pin
Definition
Pin
Definition
1
4USBV2
2
DN3_C
3
DP3_C
4
GND
5
4USBV2
6
DN4_C
7
DP4_C
8
GND
MH1
CHASSIS_GND
MH2
CHASSIS_GND
MH3
CHASSIS_GND
MH4
CHASSIS_GND
5
1
4
8
ACT
LINK
1
8
LAN 1 Port
Connector type: RJ45 with LEDs
Connector location: LAN1
Pin
Definition
Pin
Definition
1
LAN_MDI0P_1
2
LAN_MDI0N_1
3
LAN_MDI1P_1
4
LAN_MDI1N_1
5
LAN1TCT
6
GND
7
LAN_MDI2P_1
8
LAN_MDI2N_1
9
LAN_MDI3P_1
10
LAN_MDI3N_1
11
LAN_LED_LINK1G#
12
LAN_LINK
13
LAN_LED_ACT#
14
LAN_ACTPW
MH1
CHASSIS_GND
MH2
CHASSIS_GND
Act
Status
Flashing Yellow
Data activity
Off
No activity
Link
Status
Steady Green
1G network link
Steady Orange
100Mbps network link
Off
10Mbps or no link