We aim to deliver robust hardware and provide an exceptional customer experience before and after purchase.
All hardware enjoys a 15-day money-back guarantee, and you can evaluate performance risk-free. It is backed by a one-year quality warranty covering defects. You can access our dedicated customer support team for the product’s life. Our experts can assist with setup, configuration, troubleshooting, or integration.
4G LTE Router Mobile Modem with SIM Slot
US$199 – US$219
This 4G router has an industrial mobile LTE modem and SIM card slot for accessing 4G mobile data networks. It provides high-speed WiFi and Ethernet connectivity suitable for homes, offices, and remote industrial applications requiring internet access.
It utilizes hardened components for extreme temperatures and withstands demanding industrial environments. It has a modular hardware design for seamless integration into your environment.
Choose the CAT4/6 modems below according to your traffic demands and working areas.
4G LTE Router – Dual SIM Slots
Industrial-grade M2M Mobile Modem with WiFi & Ethernet
2024 Upgraded EZR23T Router with 2x LAN & 2x PoE Ports
4G Mobile Modem
4G router with industrial mobile LTE modem
CAT4 LTE Modem for global connectivity
Dual SIM slots for failover and redundancy
RF Optimized
Radio-frequency optimized high-gain MIMO antenna. SMA connectors for external antennas.
WiFi and Ethernet
1-Watt drives long-distance hotspots with guest WiFi and relay. 100Mbps – WAN and Ethernet.
Rugged Router DC/PoE
Flexible power sources – 9~48V DC and PoE
Industrial 6KV 1.5KV lightning protection
Against extreme weather -40°C ~ +80°C
How Does 4G Router Work?
The 4G router has an integrated LTE modem and SIM card slot. By inserting a Nano SIM card, the router connects to the mobile broadband network using the cellular data plan on that SIM card.
The devices connected to the wired LAN and wireless WiFi can access the public internet over mobile broadband.
CAT4/6 LTE Modems
The modem category determines the 4G router speed rate, frequency bandwidth, MIMO streams, carrier aggregation, etc. The EZR23T router supports CAT1 and CAT4 modems..
| Category | Max Download | Max Upload | CA | Bandwidth |
| CAT 1 | 10 Mbps | 5 Mbps | No | 1.4–20 MHz |
| CAT 4 | 150 Mbps | 50 Mbps | No | 1.4–20 MHz |
As mobile networks continue improving, 4G connectivity provides a cost-effective option for low and medium-traffic demands. History shows that earlier mobile networks coexist long-term alongside new networks.
Higher modem categories unlock faster cellular network speeds. Check out more about CAT6 SIM router, CAT12 LTE modems, and the latest 5G-NR routers.
High-gain 4G Paddle Antennas
Wide-range LTE antennas cover global 4G mobile frequency bands. Twist the paddle antenna and aim outside to improve reception in weak signal areas.
Dedicated 4G Router Firmware
Integrated LTE modem drivers, protocols, and watchdog to provide reliable mobile internet and open-source customizability.
Homes Offices
4G mobile internet w/ backup SIM
Outputs MIMO WiFi and Ethernet
Industry Sites
100Mbps Ethernet and 300Mbps WiFi for IoT, cameras, machines, etc
Boats Vehicles
Flexible DC/PoE power sources
Wide range 9~48VDC input
Business Shops
Isolated Guest WiFi hotspot
QoS smart traffic control
4G LTE Router Hardware Overview
Engineered for demanding industrial environments and applications. Hardened components are rated for extreme temperatures, shocks, and vibration.
Modular hardware design allows seamless integration into your environment, such as upgrading external antennas and swapping DC & PoE power sources.
Package Contents - What Will You Get
Package Contents
1 x 4G LTE Router CAT4/6
2 x 4G paddle antenna
2 x WiFi whip antenna
1 x 1-meter LAN cable
1 x AC-DC Power adapter
Note: Exclude PoE Injector
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Global LTE Modems - CAT4
The 4G-LTE SIM card router integrates below common CAT4 LTE modems. The specific 3G/4G band support and working area vary depending on the modem. Contact us to customize the modem if the bands or the geographic regions do not cover your band or location.
EZEN3X-V3 - Motherboard
| CPU: | Qualcomm Atheros QC9531 |
| Frequency: | 650MHz |
| Memory: | DDR2 RAM 128MB |
| Flash: | SPI FLASH 16MB |
| SIM card slot: | Double Nano-SIM Cards (12.3×8.8 mm) |
| WAN/LAN port: | 10/100 Mbps |
| Indicator: | System / Wi-Fi / SIM1 / SIM2 |
| Temperature: | Working: -40 to +80 °C Storage: -50 to +90 °C |
| Humidity: | 10% ~ 95% RH |
| Measurement: | Router 171x113x25 mm |
| Package: | 300x197x60 mm |
Wi-Fi Hotspot
| Wi-Fi standards: | IEEE 802.11 a/b/g/n IEEE 802.3 and IEEE 802.3u |
| MIMO Wi-Fi: | 2T2R MIMO (multiple-input multiple-output) |
| Transmission rate: | 300Mbps |
| Frequency: | 2.4GHz - 2412 ~ 2484 MHz |
| Channel: | 1 ~ 13 |
| Bandwidth: | 20/40 MHz or Auto |
| Output power: | 802.11b: 27±2dBm 802.11g: 25±2dBm 802.11n: 23±2dBm |
| Wi-Fi mode: | 11b / 11g / 11n only 11b/g mixed or 11b/g/n mixed |
| Concurrent user: | 57 users |
4G & WiFi Antennas
| 2 x 4G LTE antenna: | Frequency: 700~960 / 1710~2170 / 2300~2700MHz Peak Gain: 3~5dBi / V.S.W.R.: ≤ 3.0 Size: 209 x 42 mm / Material: ABS |
| 2 x Wi-Fi antenna: | Frequency: 2400~2500MHz Gain: 4~5dBi / V.S.W.R.: ≤ 1.92 Size: Ø13 x 201 mm / Material: TPEE |
| Connector: | SMA Male (Not RP) |
| Polarization: | Vertical |
| Impedance: | 50 Ω |
| Max Input power: | 10 Watt |
| Temperature: | Working: -0° to 50° Celsius |
Power Supply Options
| DC Socket: | Accepts a wide range of 9~48V DC power input AC/DC power adapter included, as below |
| PoE WAN & PoE LAN Ports: |
48~52V PoE from 802.3af/at compliant power sources PoE injector is not included |
DC Power Adapter
| Input: | AC 110 ~ 240 Volt 50/60 Hz |
| Output: | DC 12 Volt 2.0 Amps |
| Measurement: | 75.7 x 47.2 x 31.3 mm / 140 gram |
| AC Plug: | EU/GB/US/AU Standard AC plugs Ship depends on the destination |
| DC Jack: | Outer Ø5.5mm / Inner Ø2.1mm / Length 10mm |
| DC Wire: | Length 1200mm |
| Protection: | Short circuit, overload, and over-voltage |
EV3X Open Source Router Firmware
A brief overview of the features and functions in the 4G router firmware, based on the version EV3143.
| Mobile Protocol: | Mobile Data, QMI, and PPP |
| Command Sets: | MMCLI, QMI, and AT commands |
| Mobile Status: | SIM card, Connection status, mobile operator Signal strength (RSRQ, RSSI, RSRP & SNR) IMEI, IP address, and TX/RX data flow |
| Band Management: | Network lock between 2G 3G and 4G 3G and LTE band lock on web interface |
| APN: | Auto APN included Custom APN parameters available |
| Mobile Roaming: | On/off as you set |
| SIM Switching: | Primary SIM1 by default Choose SIM card or set to auto switch SIM cards |
| Accessibility: | Web GUI interface, SSH terminal, and FTP/SFTP |
| LAN/WAN Protocol: | Static, DHCP, PPPoE, IPv4/6, and WireGuard |
| Wi-Fi Network: | SSID, encryption, MAC filter, guest Wi-Fi, and Wi-Fi relay |
| Traffic Control: | QoS, SQM, and Multi-WAN load balancing |
| Firewall: | New port, port forwarding, and custom rules |
| Diagnostics: | Ping, Traceroute, Nslookup |
| VPN Tunnel: | OpenVPN client and WireGuard |
| Remote Control: | Free traversal cloud * TR069 available on demand |
Contact Us
Please feel free to contact us if you need any further information about the product.
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