4G/5G

LT300 2.0

Phase-Out

New Version Available

Overview
Features
Specs
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Compact Design with Full Connectivity

Connect via Wireless and Ethernet

Insert a Nano SIM and enjoy flawless Internet via Wi-Fi and two 10/100 Mbps Ethernet Ports.

Keep Connected with Network Failover

The WAN/LAN port allows you to use broadband as the primary network, back it up with WISP and Cellular, keeping your internet always online.

Easy Setup, Versatile Management

Network Status Panel

Finish setup in minutes and know the system status at a glance with the status panel.

Device Management

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

VPN Client

PPTP/L2TP/WireGuard/OpenVPN allow you to connect multiple devices at once to your private or commercial VPN.

Enhanced Security

WPA3 encrypts your wireless communication and protects your data from leaking.

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 cloud remote control and local control via the Cudy App.

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Cudy App

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

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NaN -Infinity

4G N300 Wi-Fi Router

4G N300 Wi-Fi Router, LT300 2.0

LT300 2.0

Product variants

A 4G WiFi router with one nano SIM slot and two 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
1× Nano SIM Slot
VPN Server and Client
Cudy App, Cloud Control

View full details

Hardware Specs

Software Specs

Model Version
Model Version	LT300 2.0
CPU
CPU	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	Cellular Standards	4G Cat. 4
	Cellular Antennas	2× Fixed
	SIM Options	1× Nano SIM Slot
	Available Versions	EU, CN
EU Version Cellular
EU Version Cellular	Suitable Region	Europe, Middle East, Africa
	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
	Cellular Bands	LTE-FDD: B1/3/5/7/8/20/28 LTE-TDD: B38/40/41 WCDMA: B1/5/8
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
	Cellular 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× Internal
	FEM or PA/LNA	2.4 GHz: 2× Internal
	Range Performance	Max: 100 m (328 ft) Tested in open-space environments with minimal interference. Actual WiFi range may vary depending on layout and wall materials. Refer to the Wall Performance specifications 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	WPS Button Reset Button
	10/100 Mbps RJ45 Ports	2
	Ethernet Notes	1× RJ45 port is WAN/LAN configurable, and the rest are LAN ports
	LED	System Cellular Signal Strength
	Power Input	DC Jack
Power
Power	Power Methods	DC
	DC Input	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)	3W
Reliability
Reliability	EMC	ESD: Contact: 4kV; Air: 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
Certifications
Certifications	FCC, CE
Mechanical
Mechanical	Dimension	118×80×27.5 mm 4.65×3.15×1.08 inches
	Product Weight	172.2 g (6.07 oz.)
	Installation	Desktop
Package Content
Package Content	LT300 Power Adapter Ethernet Cable Installation Guide
Ordering Information
Ordering Information	Retail Package Weight	EU: 366.5 g (12.93 oz.)
	Retail Package Dimension	176×140.5×56 mm 6.93×5.53×2.2 inches
	Units per Carton	40
	Carton Net Weight	EU: 14.62 kg (32.23 lbs)
	Carton Gross Weight	EU: 15.44 kg (34.04 lbs)
	Carton Dimension	60×30×37.5 cm 23.62×11.81×14.76 inches

Model Version
Model Version	LT300 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/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 3G Only Auto
	WAN Mode	DHCP Static IP PPPOE L2TP PPTP
	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) Static (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 PPTP L2TP
	VPN Client	WireGuard OpenVPN PPTP L2TP
	DNS Options	Manual DNS Rebind Protection Override Clients' DNS
	Online Detection	True
Management
Management	Parental Controls	Profiles Settings Offline Time Online Time Pause the Internet Web Filter
	All Devices Management	Wi-Fi Time Schedule MAC Filter IP/MAC Binding
	Per-Devices Management	Internet 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	App Control Config Page via HTTP
	Firmware Upgrade	Local Update App (Over the Air) Online Update
	Diagnostic Tools	Diagnosis Ping Traceroute NSLookup System Log
	Languages	English German Spanish French Hebrew Italian Portuguese Korean
	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

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