Turn Everywhere 4G into Wi-Fi for All

Plug in a nano SIM card and connect 4G with a DL speed of anup to 150 Mbps. Share the connection via a N300 Wi-Fi to up to 32 devices.

Wired Sharing

Share network via four 10/100 Mbps Ethernet ports.

Stay Connected

Add redundancy to your network, with WAN/WISP/4G connection backup.

East Setup. Versatile Functions.

Online Management

Set a WiFi schedule and a blacklist of domains or IPs to prevent inappropriate content and protects your kids.

VPN

Grab your files conveniently from the remote network with ZeroTier/WireGuard/ OpenVPN/IPSec/L2TP/PPTP.

DDNS

DDNS binds a domain to your network so you can always access your network without a static IP address.

Cudy APP

Manage your network from your fingertips, including remote control via the cloud.

Plug in a SIM Card to Enjoy the Network

Home

Plug and play easy-to-install WiFi for every home—no rigid broadband subscription is required.

Automobile

Provide decent networks for all devices on your road journey.

Surveillance

Make sure the network is always on with the WAN + 4G backup function.

Booth

Utilized the flexible pay-as-you-go 4G SIM card plan to equip your temporary booth with a fast network. (SIM card is not included)

Cudy App

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

 

Learn More

Cudy App

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

 

Learn More

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LT400 2.0

A 4G WiFi router with a nano-SIM slot and four Ethernet ports, providing easy-to-install flexible networks for home, office, surveillance, exhibitions, and RV scenarios.


  • 4G Cat. 4 with Max 150 Mbps DL
  • 300 Mbps Wi-Fi 1
  • 4× Fast Ethernet Ports
  • 1× Nano SIM Slot
  • VPN Server and Client
  • Cudy App
View full details
Hardware Specs
Software Specs
Model Version
Model Version LT400 2.0
CPU
CPU Chipset MT7628
CPU Details 580 MHZ Single-Core, MIPS24KEC
Memory/Storage
Memory/Storage Flash/ROM 8 MB (64 Mbit ) NOR
DDR/RAM 64 MB (512 Mbit) DDR2
Cellular
Cellular Celluar Standards 4G Cat. 4
Cellular Antennas 2× Fixed
SIM Options 1× Nano SIM Slot
Available Versions EU, US, AU, CN
EU Version Cellular
EU Version Cellular Suitable Region Europe, Middle East, Africa
EU Max DL Speed 150 Mbps (LTE-FDD), 130 Mbps (LTE-TDD)
EU Max UL Speed 50 Mbps (LTE-FDD), 30 Mbps (LTE-TDD)
Advanced DL 2×2 MIMO
Celluar Bands LTE-FDD: B1/3/5/7/8/20/28
LTE-TDD: B38/40/41
WCDMA: B1/5/8
US Version Cellular
US Version Cellular Suitable Region United States, Canada
Max DL Speed 150 Mbps
Max UL Speed 50 Mbps
Advanced DL 2×2 MIMO
Celluar Bands LTE-FDD: B2/4/5/12/13/14/66/71
WCDMA: B2/4/5
AU Version Cellular
AU Version Cellular Suitable Region Latin America, Australia, New Zealand
Max DL Speed 150 Mbps (LTE-FDD), 130 Mbps (LTE-TDD)
Max UL Speed 50 Mbps (LTE-FDD), 30 Mbps (LTE-TDD)
Advanced DL 2×2 MIMO
Celluar Bands LTE-FDD: B1/2/3/4/5/7/8/28/66
LTE-TDD: B40
WCDMA: B1/2/4/5/8
GSM: B2/3/5/8
CN Version Cellular
CN Version Cellular Suitable Region China, India
Max DL Speed 150 Mbps (LTE-FDD), 130 Mbps (LTE-TDD)
Max UL Speed 50 Mbps (LTE-FDD), 30 Mbps (LTE-TDD)
Advanced DL 2×2 MIMO
CN Celluar Bands LTE-FDD: B1/3/5/8
LTE-TDD:
B34/38/39/40/41
WCDMA: B1/5/8
GSM: B3/8
Wireless
Wireless 2.4 GHz Wi-Fi Speed 300 Mbps
2.4 GHz Wi-Fi Streams 2T2R (2×2 MIMO)
Wi-Fi Antennas 2× Fixed
Wi-Fi Transmission Power
  • CE:
    <20 dBm (2.4 GHz)
  • FCC:
    <30 dBm (2.4 GHz)
Range Performance Max: 130 m (427 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 < 10 cm (4'')
Interfaces
Interfaces Physical Buttons Reset Button
10/100 Mbps RJ45 Ports 4
Ethernet Notes One port supports WAN/LAN configuration, and the rest are LAN ports
LED System
Power Input DC Jack
Power
Power Power Methods DC
DC 12V 1A
Power Adapter Input: 100 ~ 240 V, 50/60 Hz AC
Output: 12V 1A 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
  • Power Adapter
  • Ethernet Cable
  • Installation Guide
Mechanical
Mechanical Product Weight 276 g (9.74 oz.)
Installation
  • Desktop
  • Wall-mount
Ordering Information
Ordering Information Retail Package Weight
  • AU: 758 g (26.74 oz.)
  • EU: 775 g (27.34 oz.)
  • UK: 805 g (28.4 oz.)
  • US: 774 g (27.3 oz.)
Carton Net Weight
  • AU: 7.6 kg (16.76 lbs)
  • EU: 7.8 kg (17.2 lbs)
  • UK: 8.0 kg (17.64 lbs)
  • US: 7.8 kg (17.2 lbs)
Carton Gross Weight
  • AU: 8.25 kg (18.19 lbs)
  • EU: 8.85 kg (19.51 lbs)
  • UK: 9.0 kg (19.84 lbs)
  • US: 8.4 kg (18.52 lbs)
Model Version
Model Version LT400 2.0
Wireless
Wireless Wi-Fi Standards Wi-Fi 4
Max Wi-Fi Modulation 64-QAM
Max Capacity 64
Recommended Client Upper Limit 30
Max Wi-Fi Channel Width 40 MHz
Wi-Fi Security WPA-PSK (WPA/WPA2/WPA3)
Guest Network 2.4 GHz
WPS True
General
General Operation Modes
  • Cellular Router
  • Wi-Fi Router
  • WISP
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
  • Zerotier
  • PPTP
  • L2TP
VPN Client
  • WireGuard
  • OpenVPN
  • Zerotier
  • PPTP
  • L2TP
DNS Options
  • Manual DNS
  • Rebind Protection
  • Override Clients' DNS
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 TR069/TR098/TR111/TR181
Firmware Upgrade Local 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
  • Devices Management
  • Cellular Status
  • WAN Status
  • LAN Status
  • WISP Status
  • Wi-Fi Status
  • VPN Status
  • DHCP Server Status
  • System Version
Charts
  • Cellular Speed
  • Internet Speed
  • WISP Speed
  • Wi-Fi Speed
Wake on LAN
Wake on LAN 0

  1. Actual wireless data throughput will vary as a result of network conditions, client limitations, and environmental factors including building layout, obstacles, and client location.