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Industrial Cellular Router

Product ID: TR-324

TR-324 Smartstart Industrial Cellular Router is an industrial grade cellular router that has industrial grade protection, wide temperature range, wide voltage range etc. It is capable of developing fast and stable cellular transmission network easily.

  • Network

    4G LTE+2*LAN 1000Mbps

  • Interface

    RS485x2 + RS232x1

  • Temperature

    -40°C~75°C

  • Power

    12-36V

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https://www.tespro.com/wp-content/uploads/2025/11/router-1764315072367.webp

TR-324 Smartstart Industrial Cellular Router Video

The video SmartStart Industrial Cellular Router TR-324 illustrates the superior LTE/5G connectivity, toughness, and durability, safe remote access, and optimization of networking of automation, utilities, and smart IoT infrastructure.

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Features


Product Introduction

TR-324 is a cellular router that is of industrial grade and with industrial grade protection, wide temperature, wide voltage range, etc. It can construct a high speed and reliable cellular transmission network with ease. Offer cellular long-distance data transmission services to consumers over public LTE networks (or VPDN proprietary networks).

It possesses features of high levels of universality, standardized interface, extensive applicability areas, consistent performance and suitability in complex environments. Its wide application can be implemented in the international industrial Internet, intelligent transportation, robots and other industries of the world.

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Comprehensive Network Redundancy

Guarantees 4G full -band connectivity, WiFi 802.11n connectivity (up to 300Mbps), two SIM standby, triple backup switch (wired/WiFi/4G), and 5 auto - adaptive 100Mbps Ethernet ports.

https://www.tespro.com/wp-content/uploads/2025/08/108-1763119447213.webp

Dual - path Wide - voltage Power Supply

Uses DC 5 -30V wide - range input, two power supply methods (DC jack and terminal) are redundant, and is used in complex industrial power conditions, and consumes less than 400mA of current.

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Industrial - grade Installation Design

It is small (93x118x24mm without the antenna) in size and is mounted on the DIN rail, and is therefore easy to install in an industrial application, saving space.

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Excellent Performance in Harsh Environment

Stable temperature range of -20C to 75C (storage -40C to 80C) and 5 -95% non -condensing humidity, can be used in severe industrial environments.

Tech Specs


Metering Equipment Technical Data

Category Items Features
Basic Information Power supply DC power supply : 12-36V
Cellular Interface IEEE 802.11 a/b/g/n/ac
Operating frequency band 2.4G:2.4-2.4835GHz 5G:5.180-5.885GHz
Main chip MTK series
Antenna SMA external rotation inner hole
WIFI transmission rate 7628:300Mbps
7621:1200Mbps
External interface LAN ports: 5 100Mbps Ethernet ports (LAN0 is WAN/LAN adaptive)
SIM card slot: double-layer
Antenna interface: 4
Indicator lights: 8
DC power supply interface: 1 (DC2.1)
Reset button: 1
4G LTE+2*LAN 100Mbps
1*RS485;1*RS232
Overall dimensions Length, width, and height: 116 * 134 * 34mm (antenna interface)
Power consumption (current) Less than 400mA
Data Information Data rate 802.11n: up to 300Mbps
802.11b: 1, 2, 5,5, 11Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
Output Power Transmit power 11n HT40 MCS7 : +13.5dBm
11b CCK: +18 dBm
11g OFDM: +13.5dBm
Receiving sensitivity -66dBm at 150Mpbs
-73dBm at 54Mpbs
-86dBm at 11Mpbs
Temperature & Humidity Range Working environment Working temperature: -40 ° C~+75 ° C
Storage temperature: -40 ° C~+80° C
Humidity: 5%~95%, no condensation
Functions Electric Meter Protocols DL/T 645-2007, IEC 62056-21,IEC 1107, IEC 61850,DLMS
Industrial Protocols MODBUS RTU, MODBUS TCP, BACnet, M-bus, OPC UA

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Smart Metering Communication Solutions

Offering the multi-protocol optical acquisition products that are capable of stable and efficient data transmission in a variety of metering requirements.

Case


Product Case

The difficulty of connection in the city utility hubs was encountered in a municipal utility company: the facilities contained a combination of energy meters, load monitors, and safety sensors and some were in wet, dusty utility rooms.

The routers that were used at the time did not offer any protection in the face of extreme conditions causing a high rate of failures, and relying on a single network created data lapses during high traffic times.​

The TR-324 Industrial Router by Tespro solved these problems by incorporating the IP65 protection level, and protecting the internal components of the device against dust and moisture to guarantee the ability to resist the severe utility conditions. With 5 Ethernet, 1 RS232 and 1 RS485 interface, it easily interconnected with all the on-site energy devices, both modern smart meters and old monitoring devices.​

Support 4G/5G dual cellular as well as dual-band WiFi (2.4G/5G) offered scalable connectivity, and the dual layer SIM card slot ensured continuous transmission of data through alternate connection with a back-up network in case of a failure of the first connection.

The disconnection detection of the inverse polarity and the minimization of the downtime in the maintenance allowed maintaining zero-duty in high-traffic utility centers.​

To the utility company, the TR-324 provided a guaranteed and uniform energy data capture in urban facilities. It has eradicated device compatibility problems and environmental failure and offered real-time feedback on the optimization of grid operation and quick response to changes in usage.

 

 

Frequently Asked Questions

To help you better understand our products' performance, compatibility, and usage, we’ve compiled answers to commonly asked questions. If your inquiry isn’t listed below, feel free to contact us directly for further assistance.

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  • Are these products compatible with my current system?

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  • Can data be transmitted remotely?

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  • How are the devices powered?

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