What is the Chateau 5G R16?

The Chateau 5G R16 is a network device that combines a 5G/4G LTE modem with the advanced features of RouterOS, designed to replace or supplement fixed-line connections in homes and offices. Unlike traditional consumer routers, this model offers a deep management interface via RouterOS v7 and the ability to extend network functions through Linux containers, making it suitable for both technical users and those looking for a “plug-and-play” solution with advanced options.

What are the main technical specifications?

The key specifications of the Chateau 5G R16 include:

  • Processor: Quad-core ARM IPQ-4019 (variable frequency from 448 to 896 MHz).
  • Memory: 256 MB of RAM and 16 MB of flash storage.
  • Ethernet ports: 5 Gigabit ports.
  • 5G Radio: R11mL-RG520F modem, 5G SA and NSA Sub-6 support (up to 4.0 Gbps downlink in SA), LTE Cat 20 (2.0 Gbps downlink).
  • Supported bands: Wide FDD and TDD coverage for 5G and LTE, including low bands (8, 20, 28) for improved coverage in rural areas.
  • Wi-Fi: Dual-band 2.4 GHz (802.11a/b/g/n) and 5 GHz (802.11a/n/ac), dual-chain on both frequencies.
  • Power supply: DC 12-28 V, 24 V / 1.2 A adapter included.
  • Power consumption: Maximum 25 W.
  • Extra connectivity: 1 USB 2.0 Type A port, 1 M.2 slot, 1 Micro SIM slot.
  • Operating system: RouterOS v7 (exclusive).

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

This device is ideal for network administrators, WISPs, and advanced users who need a reliable mobile connection with centralized management capabilities via TR-069. It is particularly suitable for remote offices, homes in areas with poor fixed-line coverage, or for those who want to host local services (private DNS, ad-blocking, home automation) without additional hardware. The presence of 5 Gigabit ports makes it suitable for connecting multiple wired devices simultaneously.

What to know before choosing it?

It is important to note that the Chateau 5G R16 exclusively supports RouterOS v7, which requires familiarity with this operating system to fully exploit its potential. The Wi-Fi radio is dual-chain on both bands, not quad-chain, and the maximum declared speed in 5G SA is 4.0 Gbps downlink. The device operates in a temperature range from -40°C to +70°C, ensuring environmental robustness. There are no expansion card slots other than the M.2 and USB, so additional storage must be managed through these interfaces.

Frequently asked questions

Does the Chateau 5G R16 support 5G Standalone?

Yes, the Chateau 5G R16 supports 5G SA Sub-6 with speeds up to 4.0 Gbps downlink and 900 Mbps uplink, as well as 5G NSA.

Can I run Linux applications on the Chateau 5G R16?

Yes, thanks to Linux container support, it is possible to host applications such as PiHole, Home Assistant, or web servers directly on the device.

How many Ethernet ports does the Chateau 5G R16 have?

The Chateau 5G R16 features 5 Gigabit Ethernet ports, sufficient to connect most home and office devices.

What type of power adapter is included with the Chateau 5G R16?

A 24 V power adapter with a nominal current of 1.2 A is included, compatible with the device’s 12 to 28 V DC input.

Learn more on the MikroTik website: Chateau 5G R16 page and official datasheet (PDF).