Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved.
4
NISE 51 User Manual
Chapter 1: Product Introduction
Knowing Your NISE 51
Front Panel
USB 2.0
USB 3.0
SIM
DP
LAN
Antenna Hole
LEDs
Antenna Hole
Power
Switch
Antenna Hole
Used to install external antennas.
Power Switch
Press to power-on or power-off the system.
SIM
Used to insert a SIM card.
LED Indicators
Indicates the hard drive and GPIO (programmable) activity of the system.
DisplayPort (DP)
Used to connect a DisplayPort interface display.
USB 3.0
USB 3.0 ports to connect the system with USB 3.0/2.0 devices.
USB 2.0
USB 2.0 ports to connect the system with USB 2.0/1.1 devices.
LAN
Used to connect the system to a local area network.
DC Input
Used to plug a DC power cord.
COM1 to COM3
Three DB9 ports used to connect serial devices.
– COM1 & COM2: Full RS232 signal
– COM3: RS422/485 auto flow control
Line-out
Used to connect a headphone or a speaker.
Rear Panel
COM1/2/3
Line-out
DC Input