MikroTik KNOT Embedded LTE4 · EC25-EU&KNe

MPN / P/N

EC25-EU&KNe

Manufacturer designation

KNOT Embedded LTE4

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

Number of DC inputs

2 (PoE-IN, USB-C)

Max power consumption

7 W

Max power consumption without attachments

7 W

PoE input power

802.3af/at

Cooling type

Passive

PoE in input Voltage

12-57 V

USB C input Voltage

5 V

2G Category

Class12

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

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

10/100/1000 Ethernet ports

1

Number of 1G Ethernet ports with Reverse PoE (PoE-in)

1

Number of SIM slots

1 Modem (Nano SIM)

CPU temperature monitor

Yes

PCB temperature monitor

Yes

Bluetooth version

5.4

GPS RF connector type

SMA

eSIM

Yes

Certification

CE, EAC, ROHS

IP

20

Selection limits

Confirm exact hardware revision, regional model, adapter plug, firmware/controller support and required accessories before ordering. Published wireless PHY rates and maximum wired/VPN performance are conditional laboratory/standard limits, not guaranteed application throughput. Radio bands/channels, transmit limits, 6 GHz/AFC and cellular operator compatibility depend on country and local regulation. Antennas, SIM/eSIM plans, controller licensing and adapters are not universally included. PoE input powers this device; PoE output powers downstream equipment. Passive PoE is not automatically IEEE 802.3af/at/bt compatible; match voltage, polarity, pairs and available power budget.

Specification source: MikroTik ↗
Checked against documentation: 16.10.2026