What is the Chateau 5G R17 ax?

The Chateau 5G R17 ax is a network device that combines an LTE/5G modem with a Wi-Fi 6 router and the RouterOS v7 operating system. Its distinguishing feature is the integrated eSIM, which allows you to activate data plans via the MikroTik Connectivity service or third-party eSIM profiles, in addition to the option of inserting a physical microSIM. This design enables immediate connectivity even without a traditional SIM card, allowing you to manage multiple eSIM profiles for roaming or carrier changes.

What are the main technical specifications?

The key specifications of the Chateau 5G R17 ax include:

  • CPU: Quad-Core IPQ-6010 64-bit ARM.
  • Memory: 1 GB RAM and 128 MB NAND storage.
  • Ethernet ports: 4 Gigabit (1G) ports and 1 2.5 Gigabit port.
  • 5G modem: RG650E-EU with 5G SA (Category 7, up to 1.01 Gbps downlink) and 5G NSA (Category 5, up to 5.47 Gbps downlink) support.
  • Wi-Fi: Dual-band Wi-Fi 6 (802.11ax) with internal dual-chain antennas (QCN-5022 for 2.4 GHz, QCN-5052 for 5 GHz).
  • MIMO: 4×4 MIMO downlink and 2×2 MIMO uplink for the LTE/5G signal.
  • SIM: microSIM slot and native eSIM support.
  • Power: DC jack 12-28 V, 24 V / 1.2 A power adapter included.
  • Power consumption: Maximum 16 W without accessories, 26 W with accessories.
  • Operating system: RouterOS v7 with a level 4 license.

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

This device is suitable for remote workers requiring stable and secure LTE/5G connectivity, for mobile operators needing simplified TR-069 management, and for home users who want to replace limited “black box” routers. It is particularly useful in environments where mobile coverage is weak or unstable, thanks to advanced carrier aggregation support and FDD/TDD bands, or when you need flexibility to change carriers via eSIM without physically replacing the SIM card.

What to know before choosing it?

Before purchasing, you must verify that your chosen mobile carrier supports eSIM profiles, as the device can use both MikroTik Connectivity plans and third-party eSIMs. Activating the eSIM requires an initial Internet connection to enter the SM-DP+ address and activation code via WebFig or WinBox. Additionally, although the device supports operating temperatures from -40°C to +70°C, it is designed primarily for indoor use; advanced network management requires familiarity with RouterOS v7, even though iOS/Android apps are available for basic configurations.

Frequently asked questions

Does the Chateau 5G R17 ax work without a physical SIM?

Yes, the Chateau 5G R17 ax includes an integrated eSIM that allows you to activate data plans via MikroTik Connectivity or third-party carrier eSIM profiles, eliminating the need for a physical microSIM to access the network.

Which 5G standards does the Chateau 5G R17 ax support?

The device supports both 5G Standalone (SA) and Non-Standalone (NSA), with downlink speeds of up to 1.01 Gbps in SA mode and 5.47 Gbps in NSA mode, covering numerous FDD and TDD bands for maximum regional compatibility.

Can I change carriers on the Chateau 5G R17 ax without changing the SIM?

Yes, thanks to multi-profile eSIM support, you can add, store, and switch between different eSIM profiles from different carriers directly from the management interface, facilitating roaming or provider changes.

Does the Chateau 5G R17 ax include high-speed Ethernet ports?

Yes, in addition to the four standard Gigabit ports, the Chateau 5G R17 ax features a 2.5 Gigabit Ethernet port, useful for connecting network devices or NAS that require bandwidth above 1 Gbps.

Learn more on the MikroTik website: Chateau 5G R17 ax page and official datasheet (PDF).