Modern trains are required to be equipped with surveillance and ‘infotainment’ network system to ensure passengers’ safety, provide them with the status of a public transport service through visual, voice or other media (Passenger Information System), as well as access to the internet for passengers. When deploying such networks, railway network integrators must keep in mind several principal considerations, such as data availability, bottlenecks/latency, cybersecurity threats, vibration/shock nature of the operational environment, EMC, intellectual PoE for optimized resource planning, and data redundancy on Chain network topology.

WoMaster has launched a Full Gigabit managed PoE switch MP414 designed for installation on rolling stocks/metro trains and addressing all the above-mentioned concerns:
■  Ultra-high network throughput without any bottlenecks and constant data availability are guaranteed by 14-port Full Gigabit switching, 2 of which support link bypass function for sustainable connectivity even in case of device/power fault.
■  The switch complies with the railway standard for rolling stock equipment EN50155, EN50121-3-2 EMC/ IEC61373.
■  MP614-VW supports wide power input range from 16.8V~137.5VDC addressing EN50155 requirement, making possible its installation in all possible railway network setups.
■  With rugged M12 connectors design, MP414 can withstand severe shock and vibration on rolling stocks.
■  8-port PoE supply up to 30W/port and provide up to 100W system power budget even at 70ﾟC op.t. for enabling connected high power demanding surveillance cameras. Intellectual PoE management functions include Power Budget Control, PoE scheduling, and PoE status for optimized energy consumption planning.
■  Management: NetMaster NMS, WebGUI, CLI, SNMP, RMON, IEEE v.1/2 PTP, USB for field configuration
■  Network protection from Cyber Security threats is supported with IEC62443-4-2 features: L2-L7 ACL, DHCP Snooping, DAI, IPSG, 802.1Q VLAN, Private VLAN, advanced port security, multi-level user password, HTTPS/SSH/SFTP, 256-bit AES encryption, 802.1X MAB, RADIUS/TACACS+ centralized password authentication.
■  Compliance with ITU-T G.8032 v.2 ERPS standard provides sub-50ms recovery, allows network deployment in a chain and multiple chain topology on the rolling stocks and guarantees high compatibility with 3^rd party devices.

For technical documentation, contact the WoMaster Sales dept by info@womaster.eu.
 
About WoMaster:
With over 20 years of industrial IoT market experience, WoMaster Group is one of the leading IoT providers in the Industrial world. The company is joint ventured by global listed Industrial companies including QNAP Group, HMS Industrial Networks, and HolyStone Group. WoMaster designs and manufactures high-quality industrial products for critical applications such as railway, power and utility, intelligent transportation and smart city surveillance. From networking devices to all-in-one communication stations, WoMaster adds value by the hardened design, public and private cloud platform, high levels of Cyber Security protection, and customer-oriented solutions.
 
Email: info@womaster.eu
Website: www.womaster.eu