MIKROTIK Cost-effective Cat.4 LTE Outdoor Router SXTsq Embedded LTE4 (EC25-EU&SXTsq)

Features:

Not every connection needs maximum speeds – sometimes you just need a reliable and affordable way to get online wherever life takes you.

The SXTsq Embedded LTE4 is designed for practical connectivity in rural homes, cabins, construction sites, and remote locations where traditional broadband may not reach.

Mount it outdoors, point it toward the nearest tower, and get reliable LTE connectivity where traditional broadband may not reach. The integrated directional antenna improves signal quality and stability – especially in rural environments.

Powered by RouterOS v7, the device offers the full MikroTik networking stack:

• advanced routing
• firewall and VPN support
• remote management
• traffic control and monitoring
• automation and scripting

From simple internet access to complex network setups – it adapts to your needs. Built for reliable and affordable outdoor connectivity, the SXTsq Embedded LTE4 features a Cat4 LTE modem, integrated 2×2 MIMO directional antenna, a speedy ARM CPU, 256 MB of RAM, PoE-in (12–28 V), and a rugged IP67 enclosure – all running RouterOS v7 with just 5 W max power consumption.

eSIM + Nano SIM – connectivity made easier

The SXTsq Embedded LTE4 introduces eSIM support to this popular outdoor platform.

Activate a data plan remotely and bring devices online without handling physical SIM cards. This is especially useful for remote deployments, backup connections, and distributed installations.

For additional flexibility, the device also includes a Nano SIM slot, allowing you to use traditional mobile operators when needed.

Fast deployment, flexible connectivity – exactly what modern networks demand.

Two modem variants are available to match different deployment needs.

SXTsq Embedded LTE4 (EC25-EU)
Optimized for EMEA networks, supporting the most common LTE bands used across Europe and nearby regions.

Your network, your rules: eSIM or NanoSIM

SXTsq Embedded LTE4 has a true embedded SIM (eSIM) built right in, fully compatible with:

• MikroTik Connectivity (pre-activated data plans)
• Third-party eSIMs (Mobile operator eSIM profiles)
• Multiple eSIM profiles (easily added, switched, or stored)

Specification:

Product code: EC25-EU&SXTsq
Architecture: ARM 32bit
CPU: Cortex A7
CPU core count: 1
CPU nominal frequency: 800 MHz
RouterOS license: 3
Operating System: RouterOS v7
Size of RAM: 256 MB
Storage size: 512 MB
Storage type: NAND
MTBF: Approximately 100'000 hours at 25C
Tested ambient temperature: -40°C to 70°C

Powering

Number of DC inputs: 1 (PoE-IN)
Max power consumption: 5 W
PoE in: 802.3af/at
Cooling type: Passive
PoE in input Voltage: 12-28 V

Mobile

2G Category: Class33
2G bands:
    3 (1800MHz)
    8 (900MHz)
3G Category: R8 (42.2Mbps Downlink, 5.76Mbps Uplink)
3G bands:
    1 (2100MHz)
    8 (900MHz)
LTE Category 4: (150Mbps Downlink, 50Mbps Uplink)
MIMO DL: 2x2
LTE FDD bands:
    1 (2100MHz)
    3 (1800MHz)
    7 (2600MHz)
    8 (900 MHz)
    20 (800MHz)
    28A (700 MHz)
LTE TDD bands 38 (2600MHz):
    40 (2300MHz)
    41 (2500MHz)
    TAC 86554604

Ethernet

10/100/1000 Ethernet ports: 1

Peripherals

Number of SIM slots: 2 Modem (Nano SIM)

Other

CPU temperature monitor: Yes
eSIM: Yes

Certification & Approvals

Certification: CE, EAC, ROHS
IP: 67