Toiteallika moodul (24/48 VDC) koos süsteemi toite sisendiga, relee, PoE toite sisendigaPower ParametersInput Voltage24/48 VDC for the switch system48 VDC for PoE systems(53 to 57 VDC is recommended for PoE+ devices)Operating Voltage18 to 72 VDC for the switch system46 to 57 VDC for PoE systemsReverse Polarity ProtectionSupportedAlarm Contact Channels1 relay output with current carrying capacity of 2 A @ 30 VDC or 0.5 A @ 125 VACPhysical CharacteristicsWeight360 g (0.79 lb)MTBFTime1,388,747 hrsStandardsTelcordia (Bellcore), GBWarrantyWarranty Period5 years