KNOT Embedded LTE4
Industrial LTE/BLE/GNSS connectivity that fits anywhere. Originally designed for coffee and vending machines – perfect for all kinds of industrial automation.
KNOT Embedded LTE4 is a tiny but powerful industrial LTE gateway designed for integrators, automation specialists, and IoT system builders. It fits into tight spaces, mounts directly on a DIN rail, and delivers reliable LTE Cat4 connectivity with Bluetooth and GNSS support.
Use it as a primary gateway, a backup link, or an IoT data collection node – everything is powered by RouterOS for maximum flexibility.
Sensor-ready GPIO header
For simple automation and monitoring (Digital input/Analog Input/OD output). All pins are 24V tolerant.
Powered by RouterOS
Full networking stack, VPNs, firewall, SMS control and notifications, automation, remote management, and so much more!
**The unit requires external antennas - choose the models that match your environment and customise the KNOT to your specific needs**
KNOT Embedded LTE4 is made for environments where space is limited but reliability is critical.
Whether you’re building a new system or adding LTE to an existing installation, KNOT Embedded LTE4 adapts easily. It’s easy to integrate, easy to deploy, and built to perform in harsh environments – from smart city deployments to industrial automation and mobile tracking.
| Specifications | |
| Product code | EC25-EU&KNe |
| Architecture | ARM 32bit |
| CPU | CPU ARM 32-bit 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 | 2 (PoE-IN, USB-C) |
| Max power consumption | 7 W |
| Max power consumption without attachments | 7 W |
| Cooling type | Passive |
| PoE in | 802.3af/at |
| PoE in input Voltage | 12-57 V |
| Ethernet | |
| 10/100/1000 Ethernet ports | 1 |
| Number of 1G Ethernet ports with Reverse PoE (PoE-in) | 1 |
| Peripherals | |
| Number of SIM slots | 1 Modem (Nano SIM) |
| Certification & Approvals | |
| Certification | CE, EAC, ROHS |
| IP | 20 |
| Mobile | |
| 2G Category | Class12 |
| 2G bands | 3 (1800MHz) 8 (900MHz) |
| 3G Category | R8 (42.2Mbps Downlink, 5.76Mbps Uplink) |
| 3G bands | 1 (2100MHz) 8 (900MHz) |
| MIMO DL | 2x2 |
| LTE Category | 4 (150Mbps Downlink, 50Mbps Uplink) |
| MIMO UL | 1x1 |
| 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 |
| Product specifications | |
| Mode | Configuration |
| Specification | |
| USB C input Voltage | 5 V |
| kpps | Mbps |
| EC25-EU&KNe | EC25-EU one port test |
| Bridging | 25 bridge filter rules |
| Routing | 25 ip filter rules |
| Other | |
| CPU temperature monitor | Yes |
| PCB temperature monitor | Yes |
| Bluetooth version | 5.4 |
| GPS RF connector type | SMA |
| eSIM | Yes |
KNOT Embedded LTE4
- Brand: Mikrotik
- Product Code: EC25-EU&KNe
| Qty | 1 | 2 | 5 | 10 |
|---|---|---|---|---|
| Inc. | $115.00 | $105.80 | $101.20 | $100.01 |
| Ex. | $104.55 | $96.18 | $92.00 | $90.92 |
| Availability: | In Stock Now! |
| Further units due: | 2026-04-19 |
What does this info mean?
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Tags: KNOT, LTE4, EC25-EU&KNe, EC25, ESIM