Contents

Enable Enhanced Password ______________________________________________ 91

Default Settings (Option 7)____________________________________________ 91

Channel 1 and Channel 2 Configuration Settings ______________________________ 91

Expert Settings _________________________________________________________ 92

Security Settings _______________________________________________________ 92

WLAN Settings (XPress DR+W only)________________________________________ 92

Chapter 11: Firmware Upgrades

93

Obtaining Firmware _________________________________________________ 93

Reloading Firmware_________________________________________________ 93

Using TFTP: Graphical User Interface _______________________________________ 93

Using TFTP: Command Line Interface_______________________________________ 94

Recovering the Firmware Using the Serial Port and DeviceInstaller ________________ 94

Chapter 12: Monitor Mode

96

Entering Monitor Mode Using the Serial Port__________________________________ 96

Entering Monitor Mode Using the Network Port________________________________ 96

Monitor Mode Commands ________________________________________________ 96

Chapter 13: Troubleshooting and Technical Support

99

Problems and Error Messages ________________________________________ 99

Technical Support _________________________________________________ 102

Appendix A: Technical Specifications

103

Appendix B: Lantronix Cables and Adapters

105

Appendix C: Alternative Methods of Assigning an IP Address

106

DHCP _______________________________________________________________ 106

AutoIP_______________________________________________________________ 106

BOOTP______________________________________________________________ 107

ARP and Telnet _______________________________________________________ 107

Appendix D: Binary to Hexadecimal Conversions

108

Converting Binary to Hexadecimal_____________________________________ 108

Conversion Table ______________________________________________________ 108

Scientific Calculator ____________________________________________________ 108

Appendix E: Compliance Information

110

Declaration of Conformity ___________________________________________ 110

XPress DR+W Regulatory Information _________________________________ 112

USA Federal Communications Commission (FCC) Notice ______________________ 112

Canada – Industry Canada Notice _________________________________________ 113

Europe – R&TTE Directive 99/5/EC, Wireless Notice __________________________ 114

XPress DR+ User Guide

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Lantronix 900-422 manual Firmware Upgrades, Monitor Mode, Troubleshooting and Technical Support

900-422 specifications

The Lantronix 900-422 is a robust industrial device used primarily for remote access and management applications. Known for its reliability and versatility, this product caters to a variety of sectors, including telecommunications, manufacturing, and energy management.

One of the standout features of the Lantronix 900-422 is its ability to provide secure remote management capabilities. With built-in support for secure protocols like SSH and SSL, users can confidently access and control devices over the internet while ensuring data integrity and confidentiality. This security is crucial for applications where sensitive information is transmitted.

The device is equipped with a versatile multi-port serial connectivity option. With support for multiple serial communication protocols, including RS-232 and RS-485, the 900-422 can seamlessly interface with various types of industrial equipment and sensors. This adaptability enhances its usability in diverse environments and tasks, from monitoring weather stations to managing industrial machines.

Another significant characteristic of the Lantronix 900-422 is its compact and rugged design, making it suitable for installation in harsh industrial settings. Its durable exterior is resistant to dust and moisture, ensuring that it maintains performance even in challenging conditions.

The device also features an intuitive web-based interface, simplifying configuration and management. With this graphical user interface, users can quickly set up the device, manage settings, and monitor connected devices, all from a centralized location. This ease of use significantly reduces the time and effort needed for system administrators to maintain their networks.

Additionally, the Lantronix 900-422 is equipped with advanced monitoring and diagnostic tools. Users can track performance metrics and receive alerts for potential issues, enabling proactive maintenance and reducing downtime. The combination of real-time monitoring and remote access capabilities allows organizations to streamline their operations and respond swiftly to any anomalies.

Overall, the Lantronix 900-422 stands out as a reliable solution for remote device access and management. Its blend of security, versatility, and user-friendly features ensures that it meets the diverse needs of modern industrial applications, making it an essential tool for any organization looking to enhance operational efficiency and reliability.