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A Multiservice Solution for Metro Stations
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Industrial Ethernet access switches connected to an IP/MPLS backbone using VLANs for service ID
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Connection of a mixture of Ethernet, serial and discrete devices used for passengers ticketing, information panels and data acquisition (signaling, energy monitoring)
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Secure access to critical services
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Ethernet switching (RSTP, VLAN, QoS, etc.), high number of ports
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Dynamic IP routing
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Optional E1/T1 user ports
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Optional Modbus firewall for secure data acquisition
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Industrial Ethernet L2 and L3 modular switch
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Interfaces include Ethernet and serial ports on the same modular chassis
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Easy to upgrade due to system modularity
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Transparent serial tunneling
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Gateway services for Modbus
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Application-aware firewall for Modbus
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Link aggregation for higher resiliency
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Secure VPN using GRE tunnel and IPsec
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Reliable system with comprehensive QoS and OAM capabilities
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Multiservice solution based on a feature-rich, modular Industrial Ethernet switch
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Easy topology upgrade – simple integration of additional devices
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Modbus gateway from RTU to TCP and application-aware firewall
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Discrete IO tunneling
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Serial tunneling for RS-232 and RS-485 generic traffic
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