Neousys GT-92RL-H Intel 14th/13th/12th Gen Core EN 50155 Railway GPU Computer with RTX 2000 Ada

A camera system on a train has to meet the same supply interruption, fire and vibration requirements as the rest of the vehicle’s electronics. The Neousys GT-92RL-H is a 2U 19-inch fanless railway GPU computer compliant with the mandatory tests of EN 50155:2021 and with EN 45545-2, carrying an NVIDIA RTX 2000 Ada, nine M12 GbE ports and an isolated 43 to 160 V DC input for the 110 V train supply, on Intel 14th/13th/12th Gen Core compute.

The LGA1700 socket on the Intel R680E chipset takes 14th Gen Core i3 to i9 and 13th and 12th Gen Core E-series processors at 35 W or 65 W, up to 24 cores and 32 threads, with two SO-DIMM slots for ECC or non-ECC DDR5-4800. The passively cooled 70 W RTX 2000 Ada handles inference across eight GigE and four USB3 cameras, which suits pantograph and track gauge monitoring, video analytics in carriages, track object identification and tunnel inspection on the GT-92RL-H.

Neousys fits nine Gigabit ports, one by Intel I219-LM and eight by I350-AM4, on X-coded M12 connectors without PoE, alongside four USB 3.2 Gen 2 ports, HDMI 1.4 and DisplayPort. Two isolated CAN 2.0 ports with SocketCAN support in Linux, two isolated RS-232/422/485 ports and 4-channel isolated DI and DO connect train systems, and two full-size mini-PCIe sockets with SIM slots take MVB or cellular modules. Storage pairs an M.2 2280 Gen4 x4 NVMe socket with two hot-swappable 2.5-inch trays in RAID 0 or 1.

Power arrives on an M12 K-coded connector at 43 to 160 V DC with isolation, covering EN 50155 Class S3 supply interruptions, Class C2 change-over and the 1,500 V DC withstand test. With a 35 W processor the railway GPU computer operates fanless from -40 °C to 55 °C to Class OT2, or -40 °C to 35 °C at 65 W, with IEC 61373 Category I, Class B body-mounted shock and vibration, EN 50121 EMC and CE and FCC Class A. The GT-92RL-H weighs 8.0 kg; outside the railway, the GT-92GC is the sibling with PoE+ and ignition control.