D-Link DPS-500A (Redundant Power Supply) portable The switch can directly handle

The switch can directly handle inter VLAN routing using multiple interfaces

With the built-in network connectivity* function

10 or 15 Generic Routing Encapsulation (GRE) tunnels

Standard warranty: 1 year against manufacturer defects only

the DIS-100G Series fully complies with the EN50121-4 wayside control and NEMA-TS2 traffic control standards

D-Link DPS-500A (Redundant Power Supply) portable The switch can directly handleRedundant Power Supply DPS 500A DPS 500A Keeps your switch online in case of power supply failure. Can be installed as standalone module, or in 19 inch rack mountable chassis Solid metal housing LED status indicators 90 to 264 Volts, 47 to 63Hz AC input range Redundant Power Backup Each DPS Link is equipped with an integrated detection circuit that continuously monitors the internal power of the switch. If a power failure occurs, the redundant power