You can use the NetMetal 5SHP triple model – RB921UAGS-5SHPacT-NM

The MikroTik NetMetal 5 is a robust and powerful device designed for outdoors and based on 802.11ac technology. It is known for its resilience and ability to establish long-range wireless links.

As for the question of whether it can handle 500 Mbps, the answer depends on several factors, including the configuration, environment, and available RF spectrum.

NetMetal 5, with its support for 802.11ac, has the theoretical potential to exceed 500 Mbps under ideal conditions. The 802.11ac standard can theoretically support gigabit speeds, but in practice, the actual performance you can expect to achieve will be affected by:

• Interference: The cleaner the 5GHz band in your area, the better the performance. Interference from other wireless devices can significantly reduce speeds.
• Channel Configuration: Using wider channels (e.g. 80 MHz) can significantly increase performance, but this also depends on the availability and cleanliness of these channels in your area.
• Distance and Obstacles: The greater the distance between the devices, the lower the transfer speed. Physical obstacles, such as buildings or trees, can also negatively affect performance.
• Hardware and software configuration: Ensuring that both the NetMetal 5 and the receiving device are configured to optimize performance is crucial. This includes adjustments to MikroTik RouterOS to maximize link efficiency.

To reach and maintain a speed of 500 Mbps, I would recommend:

1. Review the RF Environment: Use tools like MikroTik's spectrum scan tool to find the least congested part of the 5 GHz band.
2. Optimize Settings: Experiment with different channel width configurations and power settings, maintaining a balance between performance and stability.
3. Update Firmware: Make sure your NetMetal 5 is running the latest version of RouterOS and firmware to take advantage of the latest performance improvements and fixes.
4. Consider Additional Hardware: The device at the other end of the link (be it another access point or a client device) must also be able to support similar speeds for optimal performance.

In conclusion, although it is technically possible for the NetMetal 5 to handle speeds of 500 Mbps under ideal conditions, achieving those speeds in practice will require careful configuration and favorable conditions.