
Copyright © 2018 NEXCOM International Co., Ltd. All Rights Reserved.
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Contents
VTC 1911 User Manual
C
ontents
Copyright .............................................................................................. v
Disclaimer .............................................................................................. v
Acknowledgements ............................................................................... v
Regulatory Compliance Statements ........................................................ v
Declaration of Conformity ....................................................................... v
RoHS Compliance .................................................................................. vi
Warranty and RMA ................................................................................vii
Technical Support and Assistance ............................................................ x
Conventions Used in this Manual ............................................................ x
Global Service Contact Information ........................................................ xi
Package Contents .................................................................................xiii
Ordering Information ............................................................................xiv
Chapter 1: Product Introduction
Overview ................................................................................................2
Key Features ...........................................................................................2
Hardware Specifications ..........................................................................3
Connector Numbering ............................................................................5
Chapter 2: External Connectors Pinout Description
SIM1 and SIM2 Slots ............................................................................6
RS232/CAN/DIO Connector .................................................................6
RS485/USB/Audio Connector ...............................................................7
LED Indicators (Power/WWAN/WIFI/STORAGE) .....................................7
M12 LAN Ports: LAN1/LAN2 ................................................................8
Power Connector ................................................................................8
VGA Port .............................................................................................9
HDMI (By Request) ...............................................................................9
Chapter 3: Jumpers and Switches
Before You Begin .................................................................................10
Precautions ..........................................................................................10
Jumper Settings ....................................................................................11
DIP Switch Settings ...............................................................................13
Function Selection Switch ..................................................................13
RTC Clear CMOS ...............................................................................13
GPIO Pull High Enable ........................................................................14
CAN1/2 Terminator Resistor Selection Switch .....................................14
WWAN I2S TX/RX Mapping Selection Switch .....................................15
LAN1 .................................................................................................16
LAN2 .................................................................................................16
Battery Connector .............................................................................17
Reset Button ......................................................................................17
SATA Power Connector .....................................................................18
VGA ..................................................................................................18
Add-on Card Cable ...........................................................................19
Internal USB Connector for WLAN/CAN05/06 Capture Module ..........19