Sintrones IBOX-601-M12X NVIDIA Jetson Orin NX Railway Computers with M12 LAN and 4x GMSL-2 Cameras

On trains and buses, an RJ45 plug can work loose under constant vibration, so network connectors that lock in place can matter as much as the AI module. The Sintrones IBOX-601-M12X series is a family of fanless railway computers that puts both Ethernet ports on M12 X-coded connectors and adds four GMSL-2 camera inputs on FAKRA-Z, in a compact aluminium alloy enclosure of 270.2 x 270.2 x 69 mm for DIN rail or wall mounting.

Every IBOX-601-M12X runs the NVIDIA Jetson Orin NX with a 1024-core NVIDIA GPU and Arm Cortex-A78AE CPU on NVIDIA JetPack 6.2, with the system BSP pre-installed on an NVMe SSD in the M.2 2280 M key slot, which Sintrones lists as a mandatory accessory. Networking is one Intel 2.5GbE and one GbE port. CAN FD, RS-232/422/485 and four digital inputs with four outputs each have a DB-9 connector, with two USB 3.2 Gen 2 Type-A ports and HDMI with 4K output. An M.2 B key slot with Nano SIM, an M.2 E key slot and a full-size mPCIe slot take optional WWAN, Wi-Fi and GPS. Sintrones gives Jetson Orin module availability through January 2032.

The four models combine two modules with two deserialiser boards. The IBOX-601-M12X-00-ONX16 and IBOX-601-M12X-00-ONX8 use the VDB-100 board, listed with the oToBrite oToCAM264ISP, oToCAM260ISP and oToCAM223 series at up to four cameras. The IBOX-601-M12X-01-ONX16 and IBOX-601-M12X-01-ONX8 use the VDB-101 board, which adds the e-con Systems STURDeCAM25, STURDeCAM31 and STURDeCAM81 and the StereoLabs ZED X One 4K and ZED X Stereo. The ONX16 builds carry the Orin NX 16GB at up to 100 TOPS, and the ONX8 builds the Orin NX 8GB at up to 70 TOPS.

Typical deployments include driver and passenger monitoring, door and boarding checks, forward-facing detection and fleet video analytics on rolling stock, buses and trucks. The IBOX-601-M12X runs on 9 to 60 V DC through an M12 K-coded connector, with smart power management, ignition control and an optional backup battery, and is rated from -25 °C to 70 °C with 0.6 m/s airflow. It is tested to MIL-STD-810G shock and vibration, has E-Mark compliance, CE and FCC Class A, and is designed to EN 50155 and EN 45545-2 (R25) requirements.