Szczecin is the sixth largest city in Poland, with more than 400,000 inhabitants. It is located in the northwest of the country, near the border with Germany and is the capital of the Zachodnio Pomorskie region. It therefore has an extensive and complex public transport network, made up of 4 bus and tram operators, whose authority (ZDiTM Szczecin) also manages winter road vehicles and transport on demand in the area. This complex network did not have an automated and integrated fleet management and ticketing system, so the main objective was to achieve an increase in efficiency, punctuality and passenger comfort thanks to the ITS system. 3onedata provides M12 Gigabit PoE switches TNS5500D-8P4GT-P24 for the integrated system of fleet management (SAE-R CAD/AVL), passenger information (INFO-Pass) and public address and intercom (PA & Intercom).
1. Multiple camera and DVR end connecting.
2. Demand of reliable connections in shock and vibration application.
1. IEEE 802.3 at PoE+ Provides up to 30 watts per port with a total power budget of 240 watts per switch.
2. M12 connector provide strong reliable connection to ensure tight, robust connections, and guarantee reliable operation in vibration and shock.
Users have seen increased their options for real-time information, highlighting the multimedia information systems on board and at stops, and the punctuality has been improved by up to 95%.