KSwitch D1 UGPD Unmanaged Gigabit PoE Ethernet Switch - Preliminary User Guide, Rev. 0.9
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After a brownout condition the used power supply must remain in the “off state” long
enough to allow all internal voltages to discharge sufficiently. Failure to observe this
required “off state” time may mean that parts of the switch or peripherals work incorrectly
or suffer a reduction of MTBF. The minimum “off state” time, to allow internal voltages to
discharge sufficiently, is dependent on the power supply and additional electrical factors. To
determine the required “off state” time, each case must be considered individually. For more
information, contact Kontron Support.
