Super-Fast 4G up to 600 Mbps Download

Featuring 3-Carrier Aggregation, the router streams data on three carrier bands simultaneously, providing 3X available bandwidth to avoid congestion. Combined with 4x4 MIMO for improved signal quality, the router delivers a more stable high-speed experience.

Super-Fast 4G up to 600 Mbps Download

Featuring 3-Carrier Aggregation, the router streams data on three carrier bands simultaneously, providing 3X available bandwidth to avoid congestion. Combined with 4x4 MIMO for improved signal quality, the router delivers a more stable high-speed experience.

A Powerful Connectivity Hub

Advanced Wi-Fi 6 for More Devices

Equipped with Wi-Fi 6 with widest160 MHz bandwidth and 1024-QAM to reach up to 3 Gbps wireless speeds, this router is more than 2.5X faster than an AC 2x2 WiFi router, delivering greater network capacity to be more responsive under heavy use.

Full Gigabit Ports

Share a wired network capable of speeds up to 1,000 Mbps, providing a high-bandwidth backbone, especially for NAS and creative PCs. The LAN/WAN port can be configured as a WAN port, connecting to another ISP and enabling WAN failover if the SIM card is also utilized.

Abundant Features for Detailed Tweaking

Online Redundancy

WAN/Cellular backup provides robust network resilience, making it suitable for surveillance and other always-online scenarios.

Band Lock

The 4G Band Lock allows the user to lock the working frequency to one or several bands.

TTL Settings

Support manual set TTL values to meet ISP's requirement (such as Verizon, Visible). Support set IPv4 TTL and IPv6 HL Values.

DNS Encryption

Allow encrypting domain lookups, preventing eavesdropping and manipulation of DNS data from a man-in-the-middle attack.

Easy Setup and Versatile Management

Plug and Play

Insert your Nano SIM card with an active subscription plan, power on the router, and enjoy the Wi-Fi.

Schedule and Filtering

Set a bed time and a domain blacklist to regulate your children's online behavior.

VPN Server and Client

ZeroTier/ WireGuard/ OpenVPN/ IPSec/ L2TP/ PPTP are available for boundless VPN applications.

Fast Roaming

Works as Cudy a Mesh main node to enable fast roaming when using with other Cudy Mesh devices.

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4G Cat 12 AX3000 Wi-Fi 6 Router with Voice

4G Cat 12 AX3000 Wi-Fi 6 Router with Voice, LT15V 1.0

LT15V 1.0

A 4G LTE Advanced Pro WiFi 6 router with a nano SIM slot, RJ11 port, internal antennas, and four GbE, providing your premises or RV with a high-capacity network and VoLTE all-in-one solution.

  • 4G Cat. 12 with Max 600 Mbps DL
  • DL 3-Carrier Aggregation, 4×4 MIMO
  • 5-Stream Dual-Band Wi-Fi 6
  • 2402 Mbps + 574 Mbps Wi-Fi
  • 4× GbE and 1× FXS RJ11
  • 2× Nano SIM Slots
  • 2× SMA Connectors
  • Cudy Mesh, VPN Server and Client
  • Cudy App, Cloud Control
Hardware Specs
Software Specs
Model Version
Model Version LT15V 1.0
CPU Chipset MT7981
CPU Details 1.3 GHz Dual-Core, ARM Cortex-A53
Memory/Storage Flash/ROM 128 MB (1 Gbit) NAND
DDR/RAM 256 MB (2 Gbit) DDR3
Cellular Celluar Standards 4G LTE Cat. 12
Cellular Antennas 4× Internal, 2× Detachable
Detachable Cellular Antennas Connector SMA Female
SIM Options 1× Nano SIM Slot, eSIM (optional)
Available Versions EU, US
EU Version Cellular
EU Version Cellular Suitable Region Europe, Middle East, Africa, Australia, Brazil
EU Max DL Speed 600 Mbps (LTE-FDD), 430 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: B38/40/41
WCDMA: B1/3/5/8
US Version Cellular
US Version Cellular Suitable Region United States, Canada
Max DL Speed 600 Mbps (LTE-FDD), 430 Mbps (LTE-TDD)
Max UL Speed 150 Mbps (LTE-FDD), 90 Mbps (LTE-TDD)
Advanced DL 3CA, DL 4×4 MIMO
Celluar Bands LTE-FDD: B2/4/5/7/12/13/14/25/26/29/30/66/71
LTE-TDD: B41/48
Wireless 5 GHz Wi-Fi Speed 2402 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 3× Internal
5 GHz Anntenna Gain Max 5 dBi
2.4 GHz Antenna Gain Max 5 dBi
Detachable Wi-Fi Antennas Connector RP-SMA Female
Wi-Fi Transmission Power CE: <20 dBm (2.4 GHz)<23 dBm( 5.15 GHz ~ 5.725 GHz)FCC:<23 dBm (2.4 GHz& 5.15 GHz ~ 5.25 GHz & 5.725 GHz ~ 5.825 GHz)
Range Performance Max: 180 m (591 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'') or two concrete walls with thickness < 10 cm (4'')
Interfaces Physical Buttons
  • WPS Button
  • Reset Button
  • Wi-Fi On/Off Button
Gigabit RJ45 Ports 4
Ethernet Notes One port supports WAN/LAN configuration, and the rest are LAN ports
FXS Ports 1× RJ11 (VoLTE)
  • Power
  • System
  • Internet
  • 2.4 GHz Wi-Fi
  • 5 GHz Wi-Fi
  • Phone
  • LAN
  • Cellular Signal Strength
Power Input DC Jack
Power Power Methods DC
DC 12V 1.5A
Power Adapter Input: 100 ~ 240 V, 50/60 Hz AC
Output: 12V 1.5A DC
Max Power Consumption (W) 13W
Idle Power Consumption (W) 6W
Reliability ESD Contact Protection 4kV
ESD Air Protection 8kV
Environment Operating Humidity: 0% ~ 100% non-condensing
Package Content
Package Content
  • Main Product
  • Power Adapter
  • Ethernet Cable
  • Installation Guide
Mechanical Dimension 190×50×148.8 mm
7.48×1.97×5.86 inches
Product Weight 412 g (14.53 oz.)
Installation Desktop
Ordering Information
Ordering Information Retail Package Weight EU: 729 g (25.71 oz.)
Retail Package Dimension 270×58×168 mm
10.63×2.28×6.61 inches
Units per Carton 20
Carton Net Weight EU: 14.5 kg (31.97 lbs)
Carton Gross Weight EU: 15.4 kg (33.95 lbs)
Carton Dimension 558×317×363 cm
21.97×12.48×14.29 inches
Model Version
Model Version LT15V 1.0
Wireless Wi-Fi Standards Wi-Fi 6
Max Wi-Fi Modulation 1024-QAM
Wi-Fi Efficiency
  • BSS Color
Max Capacity 512
Recommended Client Upper Limit 100
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 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
Internet Failover Sequence
  • WAN
  • WISP
  • Cellular
Network QoS Per-User Rate Limiting
  • 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
  • Bridge
  • Tag VLAN
TTL Customization
  • Extend
  • Spoof
  • Custom
  • IGMP Proxy
  • IGMP Snooping
  • Port Forwarding
  • Port Triggering
  • UPnP
  • DMZ
  • 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 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 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 LED Control ture
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
  • 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
  • Timed Reboot
  • Backup and Restore
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
  • Mesh Topology
  • Cellular Speed
  • Internet Speed
  • WISP Speed
  • Wi-Fi Speed