4G/5G
LT400E

Turn 4G into Internet for All

Connects up to 64 Devices Wirelessly

Enjoy high-speed WiFi with ample capacity when your friends come over. The 2×2 MIMO enables devices to use both antennas, improving the streaming experience.

Shares with Wired Devices Flawlessly

Four fast Ethernet ports let you connect multiple devices via stable Ethernet cable without needing another network switch.

Easy Setup and Versatile Management

Easy to Use and Move

Insert your Nano SIM card and power up to get network instantly. No rigid subscription, nor complex wiring.

Network Redundacy

Set up the backup to make sure your surveilance and the rest stay connected even when WAN/WISP is down.

Client Management

Set a bedtime and a domain blacklist to regulate your children's online behaviour.

VPN Client and Server

Connect to VPN with WireGuard/OpenVPN/Zerotier/PPTP/L2TP protocols or host your own server at home/office.

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 + WISP + 4G backup function.

Booth

Utilized the flexible pay-as-you-go 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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4G N300 Wi-Fi Router

4G N300 Wi-Fi Router, LT400E 1.0

LT400E 1.0

A 4G WiFi router with a nano-SIM slot, internal antennas, 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
  • 4× Fast Ethernet Ports
  • 1× Nano SIM Slot
  • VPN Server and Client
  • Cudy App
查看完整详细信息
Hardware Specs
Software Specs
Model Version
Model Version LT400E 1.0
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× Internal
SIM Options 1× Nano SIM Slot
Available Versions EU, US, AU
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
Wireless
Wireless 2.4 GHz Wi-Fi Speed 300 Mbps
2.4 GHz Wi-Fi Streams 2T2R (2×2 MIMO)
Wi-Fi Antennas 2× Internal
5 GHz Anntenna Gain Max 3.97 dBi
2.4 GHz Antenna Gain Max 3.54 dBi
FEM or PA/LNA 2.4 GHz: 2× Internal
Wi-Fi Transmission Power
  • CE: <20 dBm (2.4 GHz) <23 dBm (5 GHz) FCC: <30 dBm (2.4 GHz
  • 5 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
  • Power On/Off Button
  • WPS Button
  • Reset Button
10/100 Mbps RJ45 Ports 4
Ethernet Notes One port supports WAN/LAN configuration, and the rest are LAN ports
LED
  • System
  • Internet
  • Wi-Fi
  • LAN
  • WAN/LAN
  • Cellular Signal Strength
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
Max Power Consumption (W) 8W
Idle Power Consumption (W) 4W
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 Dimension 190×50×148.8 mm
7.48×1.97×5.86 inches
Product Weight 300 g (10.58 oz.)
Installation Desktop
Ordering Information
Ordering Information Retail Package Weight EU: 600 g (21.16 oz.)
Retail Package Dimension 270×58×168 mm
10.63×2.28×6.61 inches
Units per Carton 20
Carton Net Weight EU: 12 kg (26.46 lbs)
Carton Gross Weight EU: 12.5 kg (27.56 lbs)
Carton Dimension 558×317×363 cm
21.97×12.48×14.29 inches
Model Version
Model Version LT400E 1.0
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