UniFi Switch PRO 24 PoE

USW PRO 24 POE GEN2 Dimensions 442.4 x 285.4 x 43.7 mm (17.42 x 11.24 x 1.72") Weight With Rackmount Brackets 4.30 kg (9.48 lb) 4.39 kg (9.68 lb) Interfaces Networking Management (24) 10/100/1000 RJ45 Ports (2) 1/10G SFP+ Ethernet Ports Ethernet In-Band Power Method Universal Input USP RPS DC Input 100-240VAC/50-60 Hz 52VDC, 7.69A; 11.5VDC, 2.61A Power Supply AC/DC, Internal, 450W Supported Voltage Range 100 to 240VAC Max. Power Consumption (Excluding PoE Output) 50W LEDs System RJ45 Data Ports SFP Data Ports Status PoE; Speed/Link/Activity Link/Activity ESD/EMP Protection Air: ± 16 kV, Contact: ± 12 kV Shock and Vibration ETSI300-019-1.4 Standard Operating Temperature -5 to 40° C (23 to 104° F) Operating Humidity 10 to 90% Noncondensing Certifications CE, FCC, IC Sound Level* 25% PoE Load, 25° C Room Temperature 0.9 dBr 50% PoE Load, 25° C Room Temperature 7.3 dBr 100% PoE Load, 40° C 18.8 dBr PoE PoE Interfaces Ports 1-16 Ports 17-24 POE+ IEEE 802.3af/at, (pins 1, 2+; 3, 6-) 60W PoE++ IEEE 802.3bt, (Pair A 1, 2+; 3, 6-) (Pair B 4 , 5+; 7, 8-) Max. PoE Wattage per Port by PSE 802.3at 802.3bt 32W 64W Voltage Range 802.3af Mode 44-57V Voltage Range 802.3at Mode 50-57V