What is the SXTsq Embedded LTE4?

The SXTsq Embedded LTE4 is an outdoor device that integrates an LTE Cat4 modem, a directional antenna, and a complete operating system in a single IP67 enclosure. Unlike simple consumer LTE routers, this device offers the advanced routing, firewall, and VPN features typical of the MikroTik platform. It is designed to be mounted outdoors and pointed towards the nearest base station to improve signal quality in environments with weak or unstable coverage.

What are the main technical specifications?

The key specifications of the SXTsq Embedded LTE4 include:

  • Processor: ARM 32-bit Cortex A7 up to 1.2 GHz.
  • Memory: 256 MB DDR RAM and 512 MB NAND storage.
  • LTE Modem: EC25-EU (EU version) or EG25-G (Global version), category 4 (150 Mbps downlink, 50 Mbps uplink).
  • Antenna: Integrated, directional, 9 dBi gain, MIMO 2×2 configuration for downlink and 1×1 for uplink.
  • Ports: 1 Gigabit Ethernet port.
  • Power: PoE-In (12-28 V), 24 V / 0.38 A adapter included.
  • Power Consumption: Maximum 5 W.
  • SIM: Nano SIM slot and native eSIM support.
  • Operating System: RouterOS v7 with a level 3 license.
  • Dimensions: 129 x 129 x 34 mm.
  • Durability: IP67 enclosure, operating temperature from -40°C to +70°C.

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

This device is ideal for network administrators who need to ensure connectivity in rural homes, cabins, construction sites, or remote locations. It is particularly useful when a reliable backup connection is required or when installing separate external antennas is not practical. The presence of RouterOS makes it suitable for more complex network configurations, such as traffic control, remote management, and automation, overcoming the limitations of standard LTE routers.

What to know before choosing it?

It is fundamental to verify the modem version: the EC25-EU variant supports LTE FDD bands 1, 3, 7, 8, 20, and 28A, while the Global variant (EG25-G) offers broader support for North America and other markets. The device does not include a separate output Ethernet port besides the PoE input, so LAN connectivity occurs through the single available Gigabit port. Additionally, although it supports eSIM for remote activation of data plans, you must ensure that the chosen carrier supports eSIM profiles compatible with the device.

Frequently asked questions

Does the SXTsq Embedded LTE4 support eSIM?

Yes, the SXTsq Embedded LTE4 includes an integrated eSIM module that allows you to activate data plans remotely without handling physical SIMs. It is compatible with pre-activated MikroTik plans, third-party carrier eSIM profiles, and allows managing multiple eSIM profiles.

What is the power consumption of the SXTsq Embedded LTE4?

The maximum power consumption of the SXTsq Embedded LTE4 is 5 W. Power is supplied via PoE-In with a nominal voltage of 24 V and a current of 0.38 A, using the adapter included in the package.

What type of antenna does the SXTsq Embedded LTE4 have?

The SXTsq Embedded LTE4 features an integrated directional antenna with a gain of 9 dBi and a 2×2 MIMO configuration for downlink. This antenna is designed to improve signal quality in rural environments or areas with weak coverage, eliminating the need for separate external antennas.

Does the SXTsq Embedded LTE4 work with RouterOS?

Yes, the SXTsq Embedded LTE4 natively runs RouterOS v7 with a level 3 license. This provides access to advanced features such as routing, firewall, VPN, traffic monitoring, and scripting, making it suitable for professional network configurations.

Learn more on the MikroTik website: SXTsq Embedded LTE4 page and official datasheet (PDF).