Introduction

In this technical post, we will explore the powerful combination of a WiFi 6 routerboard and the DR9074-6E network card to achieve high-power throughput, long-range connectivity up to 23 kilometers, and efficient AP controller management in both Point-to-Point (PTP) and Point-to-MultiPoint (PTMP) network setups.

1. Hardware Components

1.1 WiFi 6 Routerboard

Select a WiFi 6 routerboard with support for high-gain antennas and robust processing capabilities.

Ensure it is compatible with the DR9074-6E network card.

1.2 DR9074-6E Network Card

The DR9074-6E network card is a powerful dual-band WiFi 6 (802.11ax) module designed for long-range, high-throughput applications.

It is equipped with multiple external antenna connectors for enhanced signal strength.

2. High-Power Throughput

2.1 Routerboard Configuration

Optimize router settings for high-power transmission and receive sensitivity.

Increase the TX power to the legal maximum while complying with local regulations.

Utilize MU-MIMO and beamforming technology to maximize the throughput by focusing the signal towards specific devices.

2.2 DR9074-6E Network Card Configuration

Enable the DR9074-6E network card's advanced WiFi 6 capabilities.

Fine-tune the antenna settings to match the chosen high-gain antennas.

3. Long-Range Connectivity (Up to 23 Km)

3.1 Antenna Selection

Choose high-gain directional antennas for PTP scenarios, ensuring a narrow beamwidth to increase range.

In PTMP scenarios, select sector antennas for a broader coverage area.

3.2 Line of Sight (LOS)

Establish a clear line of sight between the transmitting and receiving points.

Use site survey tools to identify any potential obstructions, and plan your deployment accordingly.

3.3 Adjust Frequency and Channel Width

Utilize lower-frequency bands (e.g., 5 GHz) for improved long-range connectivity.

Narrow the channel width for greater signal stability, especially in PTP setups.

4. AP Controller Manager

4.1 Centralized Control

Implement an Access Point (AP) controller manager to centrally manage and monitor your network.

Ensure it is compatible with your routerboard and network card combination.

4.2 Configuration Management

Configure your AP controller to manage multiple access points, making it easier to control and monitor your network.

4.3 Security and Authentication

Implement strong security protocols for network access, including WPA3 encryption and enterprise-level authentication methods.

5. PTP and PTMP Configurations

5.1 PTP (Point-to-Point)

Set up the routerboard and network card in PTP mode for dedicated, high-speed connections between two locations.

Ensure accurate alignment between the directional antennas to establish a stable connection.

5.2 PTMP (Point-to-MultiPoint)

Use sector antennas and fine-tune their beamwidth to cover multiple client devices in a specific area.

Configure the routerboard and network card for efficient resource allocation among clients.

Conclusion

By combining a WiFi 6 routerboard with a high-performance network card like the DR9074-6E, it is possible to achieve impressive high-power throughput and long-range connectivity up to 23 kilometers. With the addition of AP controller management, you can streamline network administration and effectively deploy both PTP and PTMP solutions. This powerful combination opens up numerous possibilities for robust, long-range wireless networks in various applications, from rural internet connectivity to enterprise-level wireless infrastructure.