Microhard Systems IPN4G User Manual

IPn4G / IPn4Gb
IPn4G LTE Ethernet Bridge/Serial Gateway
Document: IPn4G Operating Manual.v1.4.pdf
FW: v1.1.0 Build1084-16
Operating Manual
May 2015
150 Country Hills Landing NW
Calgary, Alberta
Canada T3K 5P3
Phone: (403) 248-0028
Fax: (403) 248-2762
www.microhardcorp.com

Microhard Systems IPN4G Specifications

General

Cellular Technology	4G LTE
Wi-Fi	802.11 b/g/n
Serial Ports	1 x RS-232
Power Supply	External
Certifications	FCC, IC, CE, RoHS

Summary

Overview and Specifications

1.1 Performance Features

Key performance features of the IPn4G, including connectivity and capabilities.

1.2 Specifications

Detailed technical specifications for the IPn4G device, covering electrical, mechanical, and environmental aspects.

Quick Start Guide

2.1 SIM Card and Cellular Setup

Initial setup for cellular connection, including SIM card installation and antenna/power connection.

2.2 WiFi Setup and Connection

Guide for setting up and connecting to the IPn4G's WiFi Access Point.

Hardware Features

3.1 IPn4G Overview

Detailed description of the IPn4G hardware, its capabilities, and standard connectors.

3.1.2 Connectors and Indicators

Explanation of the front and rear panel connectors and status LEDs on the IPn4G.

System and Network Configuration

4.0 Web User Interface

Initial configuration steps using the IPn4G's Web User Interface (WebUI).

4.1 System Settings

Configuration of system settings, including summary, host name, time, services, and maintenance.

4.2 Network Settings

Setup of network interfaces like LAN, WiFi, GRE tunnels, and SNMP.

Carrier and Wireless Configuration

4.3 Carrier Settings

Settings for cellular carrier connection, including APN, keepalive, and data usage monitoring.

4.4 Wireless Settings

Settings for the WiFi radio module, including physical and virtual interface configurations.

Comport and Security Configuration

4.5 Serial Port Settings

Configuration of serial ports (COM0/1), data formats, and IP protocol modes.

4.8 Firewall Configuration

Setup of firewall rules, port forwarding, MAC-IP lists for network security.

4.9 VPN Configuration

Configuration of VPN tunnels, including site-to-site and L2TP client setups.

Tools and AT Commands

4.10 Tools Menu

Utility tools for network discovery, Netflow reports, NMS settings, event reports, Modbus, and web sockets.

5.0 AT Command Line Interface

Using AT commands via serial port or Telnet for device management and configuration.

Appendices

Appendix A: Serial Interface

Description of serial interface signals and their pin assignments for the IPn4G.

Appendix B: IP-Passthrough Example

A practical example demonstrating the setup and configuration of IP-Passthrough.

Appendix C: Port Forwarding Example

A step-by-step guide illustrating how to configure port forwarding on the IPn4G.

Appendix G: Firmware Recovery Procedure

Procedure for recovering the IPn4G firmware in case of unit unresponsiveness.

Appendix H: Troubleshooting

Common questions and answers to help solve problems with the IPn4G modem.