Contents

Revision and Copyright Information
Warranty and Assistance
Table of Contents
Redwing105 AirLink CDMA Modem
- 1. Introduction
- 2. Specifications
  - 2.1 Base Station Requirements
  - 2.2 Datalogger Site Equipment
  - 2.3 Power Considerations
- 3. Configuration
  - 3.1 Establish Cellular Service
  - 3.2 Program the Modem
  - 3.3 Setup LoggerNet
Appendix A. Configuring Modem with a Terminal Emulator
- A.1 HyperTerminal Setup
- A.2 Programming the Redwings Phone Number
- A.3 Programming the Redwing for Use with a Datalogger
Campbell Scientific Contact Information

Campbell Scientific Redwing105 AirLink C3111 Instruction Manual

Campbell Scientific Redwing105 AirLink C3111 Modem manual cover

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Campbell Scientific Redwing105 AirLink C3111 Modem Specification

The Campbell Scientific Redwing105 AirLink C3111 Modem is engineered to provide robust and reliable wireless communication, tailored for environmental and industrial monitoring applications. This modem leverages LTE cellular technology to ensure seamless data transmission over 4G networks, offering exceptional coverage and performance. It supports fallback to 3G and 2G networks, ensuring connectivity in areas with varying network availability.

The Redwing105 is equipped with a rugged design suitable for harsh conditions, featuring an extended temperature range and increased protection against environmental factors. It is housed in a durable casing that meets industrial standards, ensuring longevity and reliability in field deployments. The modem is designed for easy integration with Campbell Scientific data loggers and other equipment, facilitating efficient data acquisition and transmission.

Its software capabilities include remote configuration and diagnostics, enhancing manageability and reducing the need for on-site visits. The modem provides a secure communication channel with support for VPN, IPsec, and other encryption protocols, safeguarding data integrity and confidentiality. Power management features are integrated to optimize energy consumption, making it suitable for solar-powered setups.

Connectivity options are extensive, with Ethernet, RS-232, and USB interfaces, allowing for versatile integration into various systems. The Redwing105 supports multiple network protocols and is configurable through a user-friendly interface, streamlining setup and operation. This modem is an ideal solution for applications requiring dependable wireless communication in remote or challenging environments, ensuring continuous data flow and operational efficiency.

Campbell Scientific Redwing105 AirLink C3111 Modem F.A.Q.

How do I configure the Redwing105 AirLink C3111 modem for the first time?

To configure the Redwing105 AirLink C3111 modem for the first time, connect it to your computer via USB or Ethernet. Use the AirLink Management Service (ALMS) or local web-based interface to access the settings. Follow the setup wizard to configure network settings, APN, and security options.

What should I do if the modem is not connecting to the cellular network?

Ensure the SIM card is properly inserted and activated. Check the APN settings and ensure they match your carrier's requirements. Verify signal strength and relocate the modem if necessary. Restart the modem and update its firmware to the latest version.

How can I update the firmware of the AirLink C3111 modem?

Access the modem's web interface by entering its IP address in a browser. Navigate to the "Administration" section and select "Firmware Update." Upload the new firmware file and follow the on-screen instructions to complete the update process.

What maintenance is required for the Redwing105 modem?

Regularly check for firmware updates and apply them to ensure optimal performance and security. Inspect connections for wear and ensure the modem is free from dust and debris. Review and backup configuration settings periodically.

How do I reset the modem to factory settings?

To reset the AirLink C3111 modem to factory settings, press and hold the reset button on the device for about 10 seconds until the LED indicators blink. Release the button and wait for the modem to reboot with default settings.

What are the steps to troubleshoot slow internet speeds on the modem?

First, check the signal strength and ensure the modem is placed in an optimal location. Verify that there are no data usage limits or throttling from your provider. Update the modem's firmware and ensure no network congestion or interference is present.

How can I secure my Redwing105 AirLink C3111 modem?

Change the default admin password and configure a strong, unique password. Enable firewall settings and disable any unused services. Regularly update the firmware to patch security vulnerabilities and use VPNs for secure data transmission.

How do I monitor data usage on the AirLink C3111 modem?

Use the AirLink Management Service (ALMS) or log in to the modem's web interface to access data usage statistics. You can set up alerts for data limits and review detailed usage reports to monitor consumption.

Can I use the AirLink C3111 modem in different countries?

Yes, the modem is designed to work with multiple bands and can be used in various countries. However, you need to ensure that the SIM card is compatible with the local network providers and configure the correct APN settings.

How do I set up remote access for the Redwing105 modem?

Enable remote management through the modem's web interface or ALMS. Configure port forwarding or use a VPN for secure remote connections. Ensure that remote access is secured with strong authentication methods.