US-48-500W, US-48-750W Quick Start Guide
https://dl.ubnt.com/qsg/US-48-500W_US-48-750W/US-48-500W_US-48-750W_EN.html[1/27/2020 1:40:10 PM]
Dimensions
485 x 43.7 x 374.6 mm (19.09 x 1.72 x 14.75")
Weight
US-48-500W
6.1 kg (13.5 lb)
US-48-750W
6.5 kg (14.3 lb)
Total Non-Blocking Line Rate
70 Gbps
Max. Power Consumption
US-48-500W
500W
US-48-750W
750W
Power Method
100-240VAC/50-60 Hz, Universal Input
Power Supply
US-48-500W
AC/DC, Internal, 500W DC
US-48-750W
AC/DC, Internal, 750W DC
Rack-Mount
Yes, 1U High
ESD/EMP Protection
Air: ± 24 kV, Contact: ± 24 kV
Shock and Vibration
ETSI300-019-1.4 Standard
LEDs Per Port
RJ45 Data Ports
PoE, Speed/Link/Activity
SFP+/SFP Data Ports
Speed/Link/Activity
Interfaces
Networking
(48) 10/100/1000 Mbps RJ45 Ethernet Ports
(2) 1/10 Gbps SFP+ Ethernet Ports
(2) 1 Gbps SFP Ethernet Ports
Management
(1) RJ45 Serial Port Out-of-Band, Ethernet In-Band
Operating Temperature
-5 to 40° C (23 to 104° F)
Operating Humidity
5 to 95% Noncondensing
Certifications
CE, FCC, IC
PoE Per Port
PoE Interfaces
POE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
Max. PoE+ Wattage per Port by PSE
34.2W
Voltage Range 802.3at Mode
50-57V
Safety Notices
1. Read, follow, and keep these instructions.
2. Heed all warnings.
3. Only use attachments/accessories specified by the manufacturer.
WARNING:
Failure to provide proper ventilation may cause fire hazard. Keep at least 20 mm of
