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Initially, a railway’s moving cars were referred to as rolling stock. Normal examples include locomotives, railway cars, coaches and waggons, as well as powered and non-powered vehicles.
The word “rolling stock” is a broad term used in the railway business to describe anything with rail wheels. The word encompasses locomotives, goods cars, flat cars, and other vehicles that run on railway rails with steel wheels.
Rolling stock, which includes powered and unpowered vehicles like locomotives and passenger carriages, refers to all the objects that move along a railway.
The Global rolling stock relay market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Advantech Launches the EKI-6333AC-M12 Wi-Fi Access Point for Rolling Stock Applications. EKI-6333AC-M12 for network connectivity on rolling stock. A ruggedized industrial Wi-Fi access point with two radio modules that can operate in both AP and Client mode with redundancy is called the EKI-6333AC-M12.
The EKI-6333AC-M12 complies with EN50111 and EN50121, offers steady network communications service in high-vibration settings, and operates faultlessly throughout a wide temperature range of -40 to 75oC.
Serious interference that complies with EN50155 and EN50121-4 raises the possibility of accidents and even endangers the lives of travellers.
The M12 connectors on the EKI-6333AC-M12 for Ethernet connectivity and power input connections offer a secure and reliable wire connection to increase overall security. It ensures dependable operating performance against environmental disturbances like vibration and shock aboard trains to a ruggedized hardware design.
The IEEE 802.11 a/b/g/n/ac standards are supported by the EKI-6333AC-M12 Wi-Fi AP, which is built with inbuilt dual radio modules for up to four antennas with selected dual bands: 2.4Ghz and 5Ghz.
The EKI-6333AC-M12 may split data into 2.4Ghz and 5Ghz transmission groups for simultaneous operation based on data relevance, operation level, or other user situations for intelligent transportation systems when two Wi-Fi devices are installed.
An emergency IP phone may be delivered at the 5Ghz frequency for better communication while relying on vital data, such surveillance video, and the remaining data can flow over the 2.4Ghz frequency to prevent transmission priority conflicts.
To prevent interference between signals in other instances, all device data is assigned to the 5Ghz frequency and staff communication to the 2.4Ghz frequency.
