In the event of a power interruption, the redundant power supply is immediately triggered so that the LAN switch and its connected devices can continue providing service. This results in a more reliable network infrastructure and prevents the network from going down due to failure of a single network device's power supply.
Deployment of a DPS series device does not require any change in the configuration of the LAN switch. The DPS-700 is equipped with a universal internal power supply, and can be connected to any AC power source from 90 V AC to 264 V AC, 47 Hz to 63 Hz through a standard AC power cable.
The DPS-700 is a 19-inch standard-size rack-mountable power supply designed to improve flexibility in supporting PoE (Power over Ethernet) equipment. The DPS-700 also supports 1+1 power capabilities. When cascading the DPS-700 with a device’s internal power supply, the power system can provide an additional power budget to the device to prevent downtime, and increase reliability.