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!
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.
Summary:
Mikrotik KNOT Embedded LTE4. Product colour: Grey, Mounting type: DIN-rail. Antenna type: Internal, Antenna connector type: SMA, Mean time between failures (MTBF): 100000 h. Processor manufacturer: ARM, Processor family: ARM Cortex, Processor model: Cortex-A7. Ethernet LAN data rates: 10.100.1000 Mbit/s, Networking standards: IEEE 802.3af, IEEE 802.3at, Mobile network generation: 4G. SIM card type: NanoSIM + eSIM
Vendor Homepage:
https://mikrotik.com/product/knot_embedded_lte4
Antenna connector type:
SMA
Mean time between failures (MTBF):
100000 h
Short Message Service (SMS):
Yes
Number of processors installed:
1
Processor family:
ARM Cortex
Processor frequency:
1200 MHz
Processor manufacturer:
ARM
Processor model:
Cortex-A7
4G FDD-LTE bands supported:
800.900.1800.2100.2600.700 MHz
4G TDD-LTE bands supported:
2600.2500.2300 MHz
Bluetooth Low Energy (BLE):
Yes
Data network:
2G/3G/4G/LTE
Ethernet LAN data rates:
10/100/1000 Mbit/s
Mobile network generation:
4G
Networking standards:
IEEE 802.3af/IEEE 802.3at
Ethernet LAN (RJ-45) ports:
1
Number of simultaneous SIM cards:
1
SIM card type:
NanoSIM + eSIM
Management platform:
RouterOS v7
Input voltage:
PoE 12-57, USB-C 5 V
Power consumption (typical):
7 W
Power over Ethernet (PoE):
Yes
Operating temperature (T-T):
-40 - 70 °C
Compliance certificates:
CE/EAC/RoHS
Model:
KNOT Embedded LTE4
Product model code:
EC25-EU&KNe
Units per Shipping Box:
20
Unit Calculated Volume:
0.0007425 cubm
Product Net Weight:
0.1 kg
Unit Calculated Weight:
0.24 kg