Industrial Gateway
Product ID: TG-100
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Network
1 WAN + 1 LAN
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Interface
RS485 / RS232 / CAN
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Temperature
-40 °C~75 °C
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Power
12-36VDC
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Features
Product Introduction
The TG-100 series industrial gateway is a streamlined industrial communication gateway introduced by Tespro, designed specifically for basic IoT access, industrial device networking, and building automation scenarios.
The TG-100 series supports 2G, 3G, 4G, and 5G wireless communication, and features one WAN port and one LAN port to facilitate both upstream network access and local device connectivity. Depending on project requirements, the device can be configured with RS485, RS233, or CAN field communication interfaces; it supports mainstream protocols such as Modbus, BACnet/IP, and BACnet/MSTP, thereby meeting application needs for field device access, data acquisition, and data uploading to platforms.
Wide Cellular Connectivity
Supports 2G, 3G, 4G and 5G wireless communication, enabling reliable remote data transmission for industrial IoT, smart metering and building automation applications.
Flexible Network Access
Equipped with one WAN port and one LAN port, the TG-100 supports both upstream network connection and local device access, making field deployment more convenient.
Multiple Field Communication Interfaces
Optional RS485, RS232 or CAN interfaces allow the gateway to connect with various industrial devices, meters, sensors and controllers.
Mainstream Industrial Protocol Support
Supports Modbus, BACnet/IP and BACnet/MSTP protocols, helping users collect field device data and upload it to cloud platforms or management systems.
Tech Specs
Metering Equipment Technical Data
| Category | Parameter Name | Parameter Description |
| Basic Information | Power Supply | DC: 12-36VDC |
| Indicator Lights | Power / Network / Communications / WiFi | |
| Region/Carrier | Global | |
| Reference Dimensions | 41mm*95*103mm | |
| Frequency Band Information | LTE-FDD | B1/ 2/ 3/ 4/ 5/ 7/ 8/ 12/ 13/ 18/19/ 20/ 25/ 26/ 28 |
| LTE-TDD | B38/39/40/41 | |
| WCDMA | B1/2/4/5/6/8/19 | |
| GSM/EDGE | B2/B3/5/8 | |
| GNSS | GPS, GLONASS, BDS, Galileo, QZSS (Optional) | |
| Data Information | LTE-FDD | Maximum 10 Mbps (dl) / 5 Mbps (ul) |
| LTE-TDD | Maximum 8.96 Mbps (dl) / 3.1 Mbps (ul) | |
| WCDMA | Maximum 384 kbps (dl) / Maximum 384 kbps (ul) | |
| EDGE | Maximum 296 kbps (dl) / Maximum 236.8 kbps (ul) | |
| GPRS | Maximum 107 kbps (dl) / Maximum 85.6 kbps (ul) | |
| Output Power | LTE-FDD/TDD | Class 3 (23 dBm ±2 dB) |
| WCDMA | Class 3 (24 dBm +1/-3 dB) | |
| GSM850 | Class 4 (33 dBm ±2 dB) | |
| Serial Port Parameters | Number of Serial Ports | RS485 / RS232 / CAN (Select One) |
| Serial Port Pins | RS232-Terminal (V/TX/RX/GND), RS232-DB9 (2-RX/3-TX/5-GND); RS485-Terminal (A/B/G) | |
| Baud Rate | 300-115200 bps | |
| WIFI Antennas | 1 Wi-Fi Antenna, SMA Male (Outer Thread, Inner Pin) | |
| 4G Antennas | 1 x 4G Antenna (SMA Male, Female Pin) | |
| Buttons | Reset | |
| 2P Socket | Power Socket | |
| 7P Socket | 1-Channel RS485 / RS232 / CAN (Select One) | |
| 8P Socket | 2*DI,2*DO | |
| TF Card | Micro SD Card | |
| USB | USB3.0 | |
| Network Interface | 1 WAN + 1 LAN | |
| Functions | Collection Methods | Real-time Collection/Reporting, Interval Collection/Timed Reporting, Customized |
| Electric Meter Protocols | IEC 1107 / DL/T 645 / DLMS | |
| Industrial Protocols | BACNet/IP、BACNet/MSTP | |
| Network Protocols | TCP, UDP, HTTP, HTTPS, etc. | |
| Temperature & Humidity Range | Operating Temp & Humidity | -40~ +75 °C;10%～95% RH |
| Storage Temperature | -20 ~ +80 °C | |
| Reliability | Safety Protection Functions | Reverse Polarity Protection Overvoltage & Overcurrent Protection Lightning Protection Surge Protection |
Explore our Solutions
Smart Gateway for Multi-Device Protocol Integration
The Tespro edge gateway did protocol conversion (DLMS/Modbus/MQTT) and it could serve various communication chips such as RS485, 4G, and Wi-Fi. It served as a local data collection and forwarding center.
Case
Product Case
A regional facility management company deployed TG-100 industrial gateways in multiple commercial buildings, utility rooms and distributed equipment sites to build a unified remote monitoring system for energy and environmental data.
The TG-100 gateways were used to connect smart electricity meters, water meters, gas meters, heat meters, environmental sensors and PLC-based industrial equipment. Through optional RS485, RS232 or CAN field interfaces, the gateways collected data from different on-site devices and uploaded it to the customer’s cloud platform through 4G/5G cellular networks or Ethernet access.
With one WAN port and one LAN port, the TG-100 allowed engineers to separate upstream network communication from local device maintenance, making installation and commissioning more convenient. Its support for Modbus, BACnet/IP and BACnet/MSTP helped the customer integrate different field devices into one platform without replacing the existing equipment.
After deployment, the customer was able to monitor meter readings, equipment status, environmental data and alarm information in real time. The solution reduced manual inspection workload, improved maintenance response efficiency and provided a stable data foundation for smart energy management, equipment monitoring and building automation.
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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.
Contact Us
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Are these products compatible with my current system?
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Most products support cross-platform protocols and work with Android, iOS, and Windows systems. Please refer to the product specifications for exact compatibility.
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What communication methods are supported?
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Most devices support multiple communication modes such as Bluetooth, USB, and Wi-Fi to meet various application needs.
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Do the products offer water and dust protection?
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Yes, most of the products are rated at least IP54, providing resistance against dust and water splashes in industrial environments.
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Can data be transmitted remotely?
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Some models support wireless data transmission via Wi-Fi or 4G/5G networks, enabling real-time upload to cloud platforms or backend systems.
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How are the devices powered?
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Devices typically feature rechargeable batteries with runtimes ranging from 8 to 24 hours, and can be recharged via USB.
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Do you offer product customization?
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Yes, we provide customization options such as protocol support, casing design, and mounting solutions. Please contact us for more details.
