MikroTik Chateau LTE18 ax · S53UG+5HaxD2HaxD-TC&EG18-EA

MPN / P/N

S53UG+5HaxD2HaxD-TC&EG18-EA

Manufacturer designation

Chateau LTE18 ax

Architecture

ARM 64bit

CPU

IPQ-6010

CPU core count

4

CPU nominal frequency

auto (864 -1800) MHz

CPU Threads count

4

Switch chip model

IPQ-6010

Dimensions

240 x 156 x 44 mm

RouterOS license

4

Operating System

RouterOS v7

Size of RAM

1 GB

Storage size

128 MB

Storage type

NAND

MTBF

Approximately 200'000 hours at 25C

Tested ambient temperature

-40°C to 65°C

Number of DC inputs

1 (DC jack)

DC jack input Voltage

12-28 V

Max power consumption

19 W

Max power consumption without attachments

16 W

Cooling type

Passive

3G Category

R8 (42.2Mbps Downlink, 11.2Mbps Uplink)

3G bands

1 (2100MHz) ; 3 (1800MHz) ; 5 (850MHz) ; 8 (900MHz)

LTE Category

18 (1.2Gbps Downlink, 150Mbps Uplink)

MIMO DL

4x4

MIMO UL

1x1

LTE FDD bands

1 (2100MHz) ; 3 (1800MHz) ; 5 (850MHz) ; 7 (2600MHz) ; 8 (900 MHz) ; 20 (800MHz) ; 28 (700MHz)

LTE TDD bands

38 (2600MHz) ; 40 (2300MHz) ; 41 (2500MHz)

TAC

86981604

Wireless 2.4 GHz Max data rate

574 Mbit/s

Wireless 2.4 GHz Number of chains

2

Wireless 2.4 GHz standards

802.11b/g/n/ax

Antenna gain dBi for 2.4 GHz

3

Wireless 2.4 GHz chip model

QCN-5022

Wireless 2.4 GHz generation

Wi-Fi 6

Wireless 5 GHz Max data rate

1200 Mbit/s

Wireless 5 GHz Number of chains

2

Wireless 5 GHz standards

802.11a/n/ac/ax

Antenna gain dBi for 5 GHz

6

Wireless 5 GHz chip model

QCN-5052

Wireless 5 GHz generation

Wi-Fi 6

10/100/1000 Ethernet ports

4

Number of 2.5G Ethernet ports

1

Number of SIM slots

1 Modem (Micro SIM)

Number of USB ports

1

USB Power Reset

Yes

USB slot type

USB type A

Max USB current (A)

1

PCB temperature monitor

Yes

Voltage Monitor

Yes

Mode button

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