4G/5G
LT18

The Fastest 4G Standard in Practice

Cudy LT18 is among the fastest 4G routers using the 3GPP Category 18. The built-in 4×4 MIMO high-performance antennas significantly improve the signal receptions, while 5CA utilises multiple bands simultaneously to boost download speeds to the Gigabit level.

The Fastest 4G Standard in Practice

Cudy LT18 is among the fastest 4G routers using the 3GPP Category 18. The built-in 4×4 MIMO high-performance antennas significantly improve the signal receptions, while 5CA utilises multiple bands simultaneously to boost download speeds to the Gigabit level.

Wi-Fi 6 Improves Everything

Wi-Fi 6 delivers faster speeds and greater capacity with advanced OFDMA and 1024-QAM technology. The 5 GHz band provides gigabit-level speeds for a responsive networking experience, and the 2.4 GHz band extends the signal range for improved coverage.

Wi-Fi 6 Improves Everything

Wi-Fi 6 delivers faster speeds and greater capacity with advanced OFDMA and 1024-QAM technology. The 5 GHz band provides gigabit-level speeds for a responsive networking experience, and the 2.4 GHz band extends the signal range for improved coverage.

Dual SIM Slots

Dual SIM slots provide redundancy and keep the device always online.

Backup and Detachable Antennas

WAN/WISP/Cellular1/Cellular2 give you triple backups for a reliable network. To enhance signal quality, you may replace cellular antennas with extension antennas.

Online Redundancy

Dual SIM slot redundancy and WAN/Cellular backup provide high redundancy for the network.

Band Lock

4G/5G band lock makes it possible to lock the 4G working frequency to one or several bands to maintain operation stability.

(Image for reference. See supported bands in the spec sheet)

TTL Settings

Support manual sets TTL values to meet ISP's requirements. Support set IPv4 TTL and IPv6 HL Values.

Advanced DNS Security

Encrypt your web browsing lookup with trustful partners, preventing eavesdropping and manipulation of DNS data via a man-in-the-middle attack.

VPN Server and Clients

VPN Available in Multiple Ways

Connect back to your company or private network in any way you are used to. Or hold a VPN server to build up your private and secure network. LT12 supports all mainstream VPN protocols, including PPTP, L2TP, OpenVPN, WireGuard, IPSec, and ZEROTIER.

VPN Server and Clients

VPN Available in Multiple Ways

Connect back to your company or private network in any way you are used to. Or hold a VPN server to build up your private and secure network. LT12 supports all mainstream VPN protocols, including PPTP, L2TP, OpenVPN, WireGuard, IPSec, and ZEROTIER.

Cudy App

Manage your network from your phone. This model supports remote and local control via the Cudy App.

‏‏‎  

Learn More

Cudy App

Manage your network from your phone. This model supports remote and local control via the Cudy App.

‏‏‎  

Learn More

1 5

4G Cat 18 AX1800 Wi-Fi 6 Router

4G Cat 18 AX1800 Wi-Fi 6 Router, LT18 1.0

LT18 1.0

A 4G LTE Advanced Pro WiFi router with dual nano SIM slots and four GbE, providing high-performance and flexible networks for home, office, surveillance, exhibitions, and RV scenarios.

  • 4G Cat. 18 with Max 1.2 Gbps DL
  • DL 5-Carrier Aggregation, 4×4 MIMO
  • 4-Stream Dual-Band Wi-Fi 5
  • 1201 Mbps + 574 Mbps Wi-Fi
  • 4× Gigabit Ethernet Ports
  • 2× Nano SIM Slots
  • Detachable Cellular Antennas
  • Cudy Mesh, VPN Server and Client
  • Cudy App, Cloud Control
查看完整详细信息
Hardware Specs
Software Specs
Model Version
Model Version LT18 1.0
CPU
CPU Chipset MT7621
CPU Details 880 MHz Dual-Core, MIPS1004Kc
Memory/Storage
Memory/Storage Flash/ROM 16 MB (128 Mbit) NOR
DDR/RAM 256 MB (2 Gbit) DDR3
Cellular
Cellular Celluar Standards 4G LTE Cat. 18
Cellular Antennas 4× Detachable
Detachable Cellular Antennas Connector SMA Female
SIM Options 2× Nano SIM Slots
Available Versions EU, US
EU Version Cellular
EU Version Cellular Suitable Region Europe, Middle East, Africa, Australia, Brazil
EU Max DL Speed 1.2 Gbps (LTE-FDD), 573 Mbps (LTE-TDD)
EU Max UL Speed 150 Mbps (LTE-FDD), 90 Mbps (LTE-TDD)
Advanced DL 3CA, DL 4×4 MIMO
Celluar Bands LTE-FDD: B1/3/5/7/8/20/28
LTE-TDD: B38/B40/41
WCDMA: B1/3/5/8
US Version Cellular
US Version Cellular Suitable Region United States, Canada
Max DL Speed 1.2 Gbps (LTE-FDD), 573 Mbps (LTE-TDD)
Max UL Speed 150 Mbps (LTE-FDD), 90 Mbps (LTE-TDD)
Advanced DL 5CA, DL 4×4 MIMO
Celluar Bands LTE-FDD: B2/4/5/7/12/13/14/171/25/26/29/30/66/71
LTE-TDD: B41
WCDMA: B2/4/5
Wireless
Wireless 5 GHz Wi-Fi Speed 1201 Mbps
2.4 GHz Wi-Fi Speed 574 Mbps
5 GHz Wi-Fi Streams 2T2R (2×2 MIMO)
2.4 GHz Wi-Fi Streams 2T2R (2×2 MIMO)
Wi-Fi Antennas 2× Fixed
5 GHz Anntenna Gain Max 5.18 dBi
2.4 GHz Antenna Gain Max 3.16 dBi
Detachable Wi-Fi Antennas Connector RP-SMA Female
FEM or PA/LNA
  • 5 GHz: 2× Internal
  • 2.4 GHz: 2× Internal
Wi-Fi Transmission Power
  • CE:
    <20 dBm (2.4 GHz)
    <23 dBm (5.15 GHz ~ 5.35 GHz)
  • FCC:
    <24 dBm (5.25 GHz ~ 5.35 GHz & 5.47 GHz ~ 5.725 GHz)
    <30 dBm (2.4 GHz & 5.15 GHz ~ 5.25 GHz)
Range Performance Max: 170 m (558 ft)
Indoor WiFi range varies depending on the layout and wall materials. See Wall Performance spec for placement suggestions.
Wall Performance One wooden walls with thickness < 10 cm (4'')
One concrete wall with thickness < 20 cm (7'')
Interfaces
Interfaces Physical Buttons
  • WPS Button
  • Reset Button
Gigabit RJ45 Ports 4
Ethernet Notes One port supports WAN/LAN configuration, and the rest are LAN ports
LED
  • Power
  • Internet
  • Wi-Fi
  • Cellular
Power Input DC Jack
Power
Power Power Methods DC
DC 12V 1.5A
Power Adapter Input: 100 ~ 240 V, 50/60 Hz AC
Output: 12V 1.5A DC
Reliability
Reliability ESD Contact Protection 4kV
ESD Air Protection 8kV
Environment Operating Temperature: 0 ℃ ~ 40 ℃ (32 ℉ ~104 ℉)
Storage Temperature: -40 ℃ ~ 70 ℃ (-40 ℉ ~ 158 ℉)
Operating Humidity: 10% ~ 90% non-condensing
Storage Humidity: 5% ~ 90% non-condensing
Package Content
Package Content
  • Main Product
  • Detachable Antennas
  • Power Adapter
  • Ethernet Cable
  • Installation Guide
Mechanical
Mechanical Dimension 253×152.5×48.2 mm
9.96×6×1.9 inches
Product Weight 656 g (23.14 oz.)
Installation
  • Desktop
  • Wall-mount
Ordering Information
Ordering Information Retail Package Weight EU / US: 1153 g (40.67 oz.)
Retail Package Dimension 393×250×60 mm
15.47×9.84×2.36 inches
Units per Carton 10
Carton Net Weight EU / US: 11.5 kg (25.35 lbs)
Carton Gross Weight EU / US: 12.7 kg (28 lbs)
Carton Dimension 40.8×33×52.5 cm
1.61×1.3×2.07 inches
Model Version
Model Version LT18 1.0
Wireless
Wireless Wi-Fi Standards Wi-Fi 6
Max Wi-Fi Modulation 1024-QAM
Wi-Fi Efficiency
  • OFDMA
  • MU-MIMO
  • BSS Color
Max Capacity 256
Recommended Client Upper Limit 80
Max Wi-Fi Channel Width 80 MHz
Wi-Fi Security WPA-PSK (WPA/WPA2/WPA3)
Guest Network 2.4 GHz, 5 GHz
WPS True
General
General Operation Modes
  • Cellular Router
  • Wi-Fi Router
  • WISP
Mesh Cudy Mesh Main
Mesh Backhaul
  • Wireless Backhaul
  • Wired Backhaul
Cellular APN
  • Band Select (Band Lock)
  • Cellular Mode Select
  • Data Roaming
  • APN Profile
  • Manual APN Profile
  • MBN
  • MTU Value
Cellular Mode
  • 4G Only
  • Auto
WAN Mode
  • DHCP
  • Static IP
  • PPPOE
Internet Failover Sequence
  • WAN
  • WISP
  • Cellular
Network
Network QoS Per-User Rate Limiting
DHCP
  • Address Reservation
  • DHCP Client List
  • Server
IP Versions IPv4/IPv6
IPv6 Protocols
  • Relay
  • Dynamic (SLAAC/DHCPv6)
  • Staic (Fixed IP)
  • Passthrough
  • 464XLAT
  • MAP-E
  • DS-Lite
IPTV/VLAN
  • Bridge
  • Tag VLAN
TTL Customization
  • Extend
  • Spoof
  • Custom
IGMP
  • IGMP Proxy
  • IGMP Snooping
Forwarding
  • Port Forwarding
  • Port Triggering
  • UPnP
  • DMZ
Firewall
  • SPI Firewall
  • DoS Protection
  • Block PING
Application Layer Gateway
  • IPSec Passthrough
  • L2TP Passthrough
  • PPTP Passthrough
  • FTP Passthrough
  • TFTP Passthrough
  • H323 Passthrough
  • SIP Passthrough
  • RTSP Passthrough
Utilities
Utilities VPN Server
  • WireGuard
  • OpenVPN
  • IPsec
  • Zerotier
  • PPTP
  • L2TP
VPN Client
  • WireGuard
  • OpenVPN
  • IPsec
  • Zerotier
  • PPTP
  • L2TP
DNS Options
  • DNS over TLS
  • Manual DNS
  • Rebind Protection
  • Override Clients' DNS
DNS over TLS Providers
  • Cloudflare
  • Google
  • Quad9
  • Custom
Wake on LAN True
Online Detection True
Management
Management All Devices Management
  • Wi-Fi Time Schedule
  • MAC Filter
  • IP/MAC Binding
Per-Devices Management
  • Intenent On/Off
  • VPN On/Off
  • Online Time Schedule
  • Device Rename
Content Management
  • Domain Filter
  • IP Filter
System
System Local Control Method
  • Config Web Page
  • App Control
Remote Control Method
  • Config Page via HTTPS
  • App Control
  • TR069/TR098/TR111/TR181
Firmware Upgrade
  • Local Update
  • App (Over the Air)
  • Online Update
Diagnostic Tools
  • Diagnosis
  • Ping
  • Traceroute
  • NSLookup
  • System Log
Languages
  • English
  • Bengali
  • Catalan
  • Czech
  • German
  • Greek
  • Spanish
  • French
  • Hebrew
  • Croatian
  • Hungarian
  • Italian
  • Japanese
  • Khmer
  • Korean
  • Dutch
  • Norwegian
  • Polish
  • Portuguese
  • Romanian
  • Russian
  • Slovak
  • Swedish
  • Thai
  • Turkish
  • Ukrainian
  • Vietnamese
  • Simplified Chinese
  • Traditional Chinese
Reliability
  • Timed Reboot
  • Backup and Restore
Dashboard
Dashboard Panel
  • Internet Status
  • Mesh Status
  • Devices Management
  • Cellular Status
  • SMS Send and Receive
  • WAN Status
  • LAN Status
  • WISP Status
  • Wi-Fi Status
  • VPN Status
  • DHCP Server Status
  • System Version
Charts
  • Mesh Topology
  • Cellular Speed
  • Internet Speed
  • WISP Speed
  • Wi-Fi Speed