Ubiquiti UniFi Switch PRO 48 PoE, USW-Pro-48-POE

48-port switch with (40) 802.3at PoE+ ports, (8) 802.3bt PoE++ ports, and (4) 10 GB SFP+ ports. Powerful second-generation UniFi switching. UniFi Switch Pro 48 PoE is a fully managed Layer 3 switch with (8) 802.3bt (PoE++) and (40) 802.3at (PoE+) Gigabit Ethernet ports. (4) 10G SFP+ uplinks offer link aggregation for higher capacity and increased availability. The UniFi Switch Pro 48 PoE features a rich set of Layer 2 capabilities and integrates Layer 3 functionality such as inter-VLAN routing, static routing, and DHCP server. The UniFi Switch Pro 48 PoE is the ideal access layer switch for any UniFi solution – it combines up to 600W of near-silent PoE power with UniFi SmartPower RPS power redundancy. UniFi Network Controller and UniFi Network mobile app allow admins to configure and monitor virtually all of the switch features in  an intuitive graphical user interface from anywhere. Features: (8) Gigabit RJ45 802.3bt PoE++ ports (40) Gigabit RJ45 802.3at PoE+ ports (4) 10G SFP+ ports Layer 2 and Layer 3 features 600W maximum PoE power UniFi SmartPower RPS DC input Near-silent cooling 1.3" touchscreen display Managed by UniFi Network Controller Managed by UniFi Network Controller version: 5.10.5 or higher $1,099 Mechanical Dimensions 442.4 x 399.6 x 43.7 mm (17.42 x 15.73 x 1.72") Weight With Rackmount Brackets 6.25 kg (13.78 lb) 6.34 kg (13.98 lb) Interfaces Networking Management (48) 10/100/1000 RJ45 Ports (4) 1/10G SFP+ Ethernet Ports Ethernet In-Band Power Method Universal Input USP RPS DC Input 100-240VAC/50-60 Hz 52VDC, 11.54A; 11.5VDC, 5.22A Power Supply AC/DC, Internal, 660W Supported Voltage Range 100 to 240VAC Max. Power Consumption (Excluding PoE Output) 60W 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 22.5 dBr PoE PoE Interfaces Ports 1-40 Ports 41-48 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 *Background noise level: 27.5 dBa