Alstom STI161 Railway Control Circuit Board
Part Model Code
STI161
Product Category
Railway On-Board Signaling & Automation PCB Module
Application Field
Urban Metro, Light Rail, Passenger Train Vehicle Control System
Operating Environment
Temperature Range: -40°C ~ +70°C; Vibration and shock resistant for onboard train equipment
Compliance Standard
EN 50155, IEC 61373, IEC 61000 Railway Electronic Equipment Specifications
Core Function
Real-time signal acquisition, logic processing, inter-device communication and equipment linkage control
Supply Service Support
Original brand new inventory, complete functional testing before shipment, 12-month quality warranty


Product Description:
Alstom STI161 is a standard onboard control circuit board matched with Alstom mainstream rail transit signaling platforms. It undertakes data interaction between central control units and on-train peripheral devices, equipped with reinforced EMC shielding structure to resist strong electromagnetic interference inside carriages. All electronic components meet railway industrial grade standards and pass long-time aging test, maintaining stable performance under cyclic temperature changes and continuous vibration scenarios, widely used for maintenance and replacement of metro and light rail vehicle control systems.
