PRODUCT SPECIFICATIONS
Model:Â US-48-500WÂ
Ubiquiti Switch PoE US-48-500W Switch Managed PoE+ Gigabit with SFP (500W)
This Ubiquiti Switch is a 48-port Gigabit Managed PoE+ Switch. It has a 500W maximum deliverable PoE, and supports 802.3at/af and 24VDC passive PoE. With its 48 Gigabit ports, two SFP ports, and two SFP+ port, you should have more than choices to expand your network. It’s non-blocking throughput is 70Gbps, and switching capacity is 140Gbps.
Powerful Enterprise Switch Model
- The Switch delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss. Total non-blocking throughput: up to 70 Gbps for 48-port model.
Optical Fiber Connectivity
- Two SFP ports support uplinks of up to 1 Gbps. For high-capacity uplinks, each 48-port model includes two SFP+ ports for uplinks of up to 10 Gbps.
Advanced Port Management
- Each switch port offers custom settings: port name, PoE, network/VLAN configuration, and operation mode (switching, mirroring, or aggregate) – as well as 802.1X Authentication and Radius VLAN support.
Convenient PoE+ Support
- The Switch features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network.
Features:
- Layer 2, PoE switch with (48) GbE, PoE+ and 24V passive PoE RJ45 ports, (2) 1G SFP ports, and (2) 10G SFP+ ports.
- (48) GbE PoE+ ports
- (2) 1G SFP ports
- 500W total PoE availability
Dimensions
- 485 x 374.6 x 43.7 mm (19.1 x 14.8 x 1.7″)
Weight
- 6.1 kg (13.5 lb)
Technical Description
- General
- Enclosure material: SGCC steel
- Hardware
- Management interface:
- Ethernet In-Band
- (1) RJ45 Serial port Out-of-Band
- Networking interface:
- (48) GbE RJ45 ports
- (2) 1G SFP ports
- (2) 1/10G SFP+ ports
- PoE interface:
- (48) PoE/PoE+ (Pins 1, 2+; 3, 6-)
- 24V DC passive PoE (Pins 4, 5+; 7, 8-)
- Total non-blocking throughput: 70 Gbps
- Switching capacity: 140 Gbps
- Forwarding rate: 104.16 Mpps
- Power method: Universal input, 100—240V AC, 50/60 Hz
- Power supply: AC/DC, internal, 500W
- Supported voltage range: 100—240V AC
- Max. power consumption:
- Excluding PoE output: 64W
- Including PoE output: 500W
- Total available PoE: 500W
- Max. PoE wattage per port by PSE:
- 24V Passive PoE: 17W
- PoE+: 34W
- Voltage range PoE mode:
- 24V Passive PoE: 20–27V
- PoE+: 50—57V
- ESD/EMP protection: Air: ± 24kV, contact: ± 24kV
- Sound level*
- Fan level 0:Â 10.7 dBr
- Fan level 1:Â 16.2 dBr
- Fan level 2:Â 19.3 dBr
- Fan level 3:Â 23.6 dBr
- * Background noise level: 27.5 dBa.
- Shock and vibration: ETSI300-019-1.4 Standard
- Operating temperature: -5 to 40° C (23 to 104° F)
- Operating humidity: 5 to 95% noncondensing
- Certifications: CE, FCC, IC
- Management interface:
- LEDs
- System: Status
- Ethernet:
- PoE
- Speed/Link/Activity
- SFP: Speed/Link/Activity
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