Contents

Tables

Table 3-1. RJ45 Serial Connector Pinouts

21

Table 3-2. Serial Screw Terminal Pinout for RS422 (4-Wire)

21

Table 3-3. Serial Screw Terminal Pinout for RS485 (2-Wire)

21

Table 3-4. Ethernet Interface Signals

23

Table 3-5.Typical RJ45 Connector

23

Table 3-6. XPress DR+ LED Functions

26

Table 4-1. XPress DR+W LED Functions

32

Table 4-2. BootP/DHCP/AutoIP options

34

Table 4-3. Standard IP Network Netmasks

35

Table 5-1. Viewing Current Settings

43

Table 8-1. BootP/DHCP/AutoIP options

67

Table 8-2. Standard IP Network Netmasks

67

Table 9-1. Interface Mode Options

70

Table 9-2. Common Interface Mode Settings

70

Table 9-3. Flow Control Options

71

Table 9-4. Reserved Port Numbers

71

Table 9-5. Connect Mode Options

72

Table 9-6. Modem Mode Messages

76

Table 9-7. Modem Mode Commands

77

Table 9-8. Disconnect Mode Options

79

Table 9-9. Flush Mode Options

80

Table 9-10. Pack Control Options

80

Table 11-1. Firmware Files

93

Table 12-1. Monitor Mode Commands

97

Table 13-1. Problems and Error Messages

99

Table 13-2. XPress DR+ and XPress DR+W Specifications

103

Table 13-3. XPress DR+W Wireless Specifications

104

Table 13-4. Electromagnetic Emissions and Immunity – XPress DR+

110

Table 13-5. Electromagnetic Emissions and Immunity – XPress DR+W

111

XPress DR+ User Guide

9

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Lantronix 900-422 manual Tables
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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.
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