What is the Chateau 5G ax?

The Chateau 5G ax is the sixth generation of the Chateau series, a mobile network device that integrates a 5G/4G LTE modem with a dual-band Wi-Fi router. Unlike previous models, this version introduces a 2.5 Gigabit Ethernet port and significantly improves wireless capabilities thanks to support for the 802.11ax (Wi-Fi 6) standard with Wave 2 technology. The device is designed to replace copper or fiber optic connections in scenarios where mobile bandwidth offers competitive speeds, supporting up to 5 Gbps download on 5G NSA networks.

What are the main technical features?

  • Processor: Quad-Core IPQ-6010 at 1.8 GHz (64-bit ARM architecture).
  • Memory: 1 GB DDR3L RAM and 128 MB NAND storage.
  • Ethernet ports: 4 Gigabit (1G) ports and 1 2.5 Gigabit port.
  • Wireless: Dual-band 802.11ax dual-chain on 2.4 GHz and 5 GHz, with MU-MIMO and beamforming support.
  • 5G/LTE Modem: 4×4 MIMO support in downlink for 5G SA/NSA and LTE; 5G NSA categories up to 5.0 Gbps DL / 650 Mbps UL.
  • Antennas: 6 internal LTE/5G antennas, 2 female SMA connectors for external LTE antennas, non-removable integrated Wi-Fi antennas.
  • Operating System: RouterOS v7 with a level 4 license.
  • Power: DC 12-28 V (24 V / 1.2 A adapter included), maximum power consumption 19 W.
  • Extra connectivity: 1 Micro SIM slot, 1 USB 2.0 Type A port, 1 M.2 slot.

Who is it for and in which scenarios does it make sense?

This device is intended for mobile operators, ISPs, and network administrators who require a device that can be managed remotely via TR-069 and configured with the depth of RouterOS. It is also suitable for offices and residences where a stable and fast mobile connection is desired, leveraging advanced features such as complex firewalls, IPsec with hardware acceleration, QoS, and automated notifications. The presence of the 2.5G port makes it useful for connecting high-capacity network devices without bottlenecks on the WAN/LAN port.

What to know before choosing it?

The dual-band Wi-Fi antennas are integrated and cannot be removed, unlike the LTE/5G antennas which support external SMA connectors. It is fundamental not to power the device without the antennas connected to avoid damage. The operating system is RouterOS v7 with a level 4 license, which implies a steep learning curve for those unfamiliar with this software, although a simplified web interface is available for less technical users. Compatibility with 5G bands depends on the supported frequencies (FDD and TDD) indicated in the datasheet, so it is necessary to verify the coverage of your local operator.

Frequently asked questions

Does the Chateau 5G ax support Wi-Fi 6?

Yes, the Chateau 5G ax supports the 802.11ax (Wi-Fi 6) standard on both the 2.4 GHz and 5 GHz bands, with Wave 2 technology that includes MU-MIMO and explicit beamforming to improve performance compared to Wi-Fi 5 devices.

How many Ethernet ports does the Chateau 5G ax have?

The device features a total of five Ethernet ports: four Gigabit (1G) ports and one 2.5 Gigabit port, allowing you to handle high-speed traffic to local switches or servers.

Can Wi-Fi coverage be expanded with external antennas?

No, the dual-band wireless network antennas are integrated and non-removable. However, you can connect external antennas via the two female SMA connectors to improve LTE/5G signal reception, but not Wi-Fi reception.

What type of RouterOS license does the Chateau 5G ax include?

The Chateau 5G ax comes with RouterOS v7 and a level 4 license, which allows the use of advanced features such as complex firewall, IPsec hardware acceleration, and advanced queue management without additional subscription costs.

Learn more on the MikroTik website: Chateau 5G ax page and official datasheet (PDF).