TCG.5
Summary
The TCG.5 is STW’s high-performance telematics gateway designed for advanced fleet connectivity, over-the-air updates, and real-time machine data management. Built for rugged mobile environments, it combines powerful processing capability with multiple communication interfaces enabling OEMs to implement scalable IoT strategies, remote diagnostics, and data-driven service models across complex off-highway applications.
Specifications
Wireless Communication
- 5G Modem (Sub-6 GHz, 3GPP Release 17, up to 220Mbps DL / 100 Mbps UL)
- Dual-ModeV2X (DSRC + LTE-V2X + 5G-V2X, IEEE 802.11p / 802.11bd)
- GNSS (GPS, Galileo, BeiDou, GLONASS)
- Optional quad-frequency RTK GNSS (L1/L2/L5/E6)with IMU & heading
- WiFi 6
- Bluetooth 5.3
- DualSIM options (2FF Mini SIM or MFF2 eSIM)
- Optional SMS wake-up function
Connection Interfaces
• CAN x 4 (CAN 2.0B, high/low-speed, up to 1 Mbps, optional wake-up)
• RS232 x 2 (second configurable as RS485)
• Ethernet Interfaces:
o 4 x 100/1000BASE-T1
o 1 x 10BASE-T1S (optional)
o 1 x 100BASE-TX
• USB 2.0 (OTG optional)
• Multifunctional Inputs x 8
o Analog voltage (0–36 V)
o Current input (0–24 mA)
o Digital input
• Digital Outputs x 3 (High-side switch, max. 300mA)
• Quad-FAKRA antenna connectors
Operating System
· Yocto Linux
· Optional RTOS
· Linux Kernel 6.x
Software
· Embedded Linux platform for rapid application development
· Compatible with major cloud platforms
· Supports C/C++, Shell scripting
· Secure OTA update capability
· Integrated cybersecurity architecture:
o Secure boot (hardware root-of-trust)
o TPM / secure enclave
o Hardware cryptography (AES, SHA, RSA, ECC)
o Secure key storage
o Runtime attestation
Processing
· 64-bit i.MX Quad-Core Cortex A55 Processor
· RAM: up to 4 GB
· eMMC Flash: up to 128 GB
· Real-Time Clock (RTC)
· Optional IMU (6-axis)
· Optional 3-axis magnetic sensor
· Integrated watchdog
Design
· Robust housing for off-highway environments
· Operating temperature range: -40°C to +85°C
· Supply voltage: 9–32 V DC
· Optional internal backup battery
· Designed to meet automotive, agricultural, and construction standards
· IP6Kx / IPx7 environmental qualification
· Dimensions: 238 × 148 × 50 mm
· CRA-ready and RED-DA compliant
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