The USW-Lite-8-PoE 
Is a fully managed Layer 2 switch with eight gigabit Ethernet ports for your RJ45 Ethernet devices. Four ports also offer auto-sensing 802.3at PoE+ that provide up to a total PoE wattage of 52W for UniFi Access Points or other PoE devices. 
Managed and configured by the UniFi Network Controller with UniFi mobile app support, the USW-Lite-8-PoE offers Layer 2 switching protocols and features. The UniFi Network Controller and mobile app allow admins to configure and monitor virtually all of the switch features in a graphical user interface from anywhere. 
Features:
- (8) Gigabit RJ45 Ports including (4) 802.3at PoE+ ports
 - Managed by UniFi Controller (5.13.10 or later)
 - External 60W power adapter
 - Wall-mountable (Kit included)
 
Specifications:
MECHANICAL  | 
Dimensions:  | 99.6 x 163.7 x 31.7 mm  (3.92 x 6.44x 1.25")  | 
| Weight: | 450 g (15.87 oz) 
  | 
HARDWARE  | 
Total Non-Blocking Line Rate:  | 8 Gbps  | 
Max. Power Consumption:  | 8W  | 
Power Method:  | 54VDC, 1.1A Power Adapter
   | 
Power Supply:  | External 54V/60W Power Adapter  | 
Networking Interfaces:  | (8) 10/100/1000 Mbps Ethernet RJ45 Ports
   | 
PoE Interfaces:  | (4) PoE+ IEEE 802.3af/at(Pins 1, 2+; 3, 6-)
   | 
Management Interface:  | Ethernet In-Band  | 
Max PoE+ Wattage per Port by PSE:  | 30W  | 
Modes:  | SMB Layer 2 PoE Gigabit Ethernet Switch
   | 
Supported Voltage Range:  | DC 50V to 57V
   | 
Operating Temperature:
   | -15 to 40° C (5 to 104° F)
   | 
Operating Humidity:
   | 10 - 90% Noncondensing
   | 
Certifications:
   | CE, FCC, IC 
  | 
LEDS  | 
System:  | (1) Power, Blue/White Flashing White: Bootup in Progress Flashing Blue: Firmware Upgrading Steady White: Factory Defaults, Awaiting Adoption Steady Blue: Device is Adopted  | 
| Ethernet: | Green: 1G, Amber: 10/100 Mbps | 
| PoE: | Amber: IEEE 802.3af/at 
  | 
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