Additional information

Weight 150 g
Dimensions 79 × 79 × 23.5 mm


Air Interface

4G LTE, 3G, 3G Fall-Back

LTE Category


Wi-Fi + BLE

Wi-Fi + BLE Included

Ethernet Ports

1 LAN 10/100BaseT RJ45


1 x RS-232 (RJ45), 1 x RS-485 half or full duplex (RJ45) Switchable by Software

Embedded SIM

Lantronix Connectivity Services embedded MFF SIM; auxiliary mini-SIM holder

Location Technology

Qualcomm® IZat™ gen. 8C gps One; via a dedicated SMA antenna connector

Lantronix X304 Compact IoT LTE CAT-1 Gateway


VAT not included

Linkwave Part Number: 5441-01

The Lantronix  X304 Compact IoT LTE CAT-1 Gateway offers LTE CAT-1 cellular communication, Wi-Fi, BLE, Ethernet and serial interface in a small, industrial-grade form factor. With built-in security to help prevent cyber-attacks, the X300 series gateway is a robust and reliable solution for mission critical applications provided with Console Flow, extended warranty and  connectivity services.

InfiniShield™ Security

Built-in security framework for mission-critical applications.
Secure boot, secure firmware updates, secure storage.
Secure communications, secure network attachment.

Administration and network protocols

Web user interface, setup wizard, console log viewer, save/load configuration.
NTP, SMS/OTA remote configuration, TR-069 capable, Lantronix Provisioning Manager.

Ethernet, Cellular, Wi-Fi (configurable as failover or load balancing).
Network connectivity watchdog (configurable), internal application watchdog.

Wi-Fi – Client or Access point, multiple SSID, WPA, WPA-PSK/WPA2-PSK/WPA3-PSK.
Enterprise Security (WPA2-Enterprise/WPA3-Enterprise).
Bluetooth and Wi-Fi coexistence.

DHCP, static routing, port forwarding, traffic routing, static/dynamic DNS, DNS proxy, NAT, STP.
VPN and tunneling protocols – PPTP client, L2TP, OpenVPN client/server/passthrough, GRE, IPsec up to 4 channels.
Security – zone-based firewall, VLAN, DMZ, HTTPS local & remote connection, SIM PIN.
Real time processor load and interface (WAN/LAN/Wi-Fi), traffic analysis, ICMP, traceroute, NS lookup.

Serial and Bluetooth SPP to Network tunnels.
Python runtime and packages available as IPKs for installation.
Add your own IoT edge applications with the SDK and Image Builder.

Lantronix Percepxion – Secure cloud platform to manage remote IoT gateways through a single pane of glass.
Lantronix Connectivity Services – Global cellular data plans and VPN security to manage your SIMs and services.
Lantronix LEVEL Technical Services – Provides dedicated technical support experts to assist your team with technical challenges you may encounter.


  • Compact industrial-grade design
  • Multiple hardware interfaces
  • Latest Cyber Security protection
  • Premium ConsoleFlow Device Management
  • Integrated Lantronix Connectivity Services
  • Expert Technical Support
  • Limited Lifetime Warranty
  • Advanced hardware replacement

Product Contents:

  • Premium ConsoleFlow™ device management platform for managing deployments of one to thousands of sites, including quick-and-easy access to assets and the ability to easily push new configurations and firmware upgrades.
  • LEVEL 2 Technical Services providing fast response, configuration assistance, software updates and advanced hardware replacement.
  • Convenient and scalable cellular data plans – Contact your Rep to select the data plan (Not applicable for X300F202S)
  • Three-in-one LTE, (2) LTE+GPS/GLONASS/BD Antenna, 3000MM RG174 cable with (3) SMA male, adhesive mount
  • 2.4/5.8GHZ Dipole Antenna for ISM & WLAN, RP-SMA(M)HINGED.
  • Power supply, wall cube, 12VDC 12W, 4 AC plugs, Level 6, with PSE, 1X3 3.0MM latched conn output
SKU X304G002S Categories , Tags , , , , , , , ,

Contact our Sales Team

We are happy to answer any enquiry regarding whatever product questions you have. Send us a message and we will set up a call with an expert to assist you. You can also contact us via the email or phone numbers below.

Phone: +44 (0)1522 884750
Email: sales@linkwave.co.uk
Unit 18, Witham Point, Wavell Drive, Lincoln, LN3 4PL, UK
MON-FRI 08:30 - 17:30

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