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UniFi® Switch PoE+ 48 (500W)

Ubiquiti

Model: US-48-500W

  • (48) Gigabit RJ45 Ports
  • (2) SFP+ Ports
  • (2) SFP Ports
  • (1) Serial Console Port
  • Non-Blocking Throughput: 70 Gbps
  • Switching Capacity: 140 Gbps
  • Forwarding Rate: 104.16 Mpps
  • Maximum Power Consumption: 500W
  • Supports PoE+ IEEE 802.3at/af and 24V Passive PoE
  • Rack-Mountable

Powerful Enterprise Switch Models

The UniFi® 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 26 Gbps for 24-port models and up to 70 Gbps for 48-port models.

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.

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.

Convenient PoE+ Support

The UniFi® Switch features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network.

Seamless Integration

The UniFi® Switch integrates seamlessly into the UniFi Software-Defined Networking (SDN) platform to create a highly scalable, end-to-end system of network devices across multiple locations — all controlled from a single interface.

 

Dimensions 485 x 43.7 x 285.4 mm (19.09 x 1.72 x 11.24″)
Weight 4.8 kg (10.6 lb)
Networking Interfaces (24) 10/100/1000 Mbps RJ45 Ethernet Ports
(2) 1 Gbps SFP Ethernet Ports
Management Interface (1) RJ45 Serial Port Out-of-Band, Ethernet In-Band
Total Non-Blocking Throughput 26 Gbps
Switching Capacity 52 Gbps
Forwarding Rate 38.69 Mpps
MAC Address Table 16384
Maximum Aggregations 6
Monitoring Sessions 1
Maximum VLANs 255
Power Method 100-240VAC/50-60 Hz, Universal Input
Power Supply AC/DC, Internal, 500W DC
Max. Power Consumption Including PoE Output Excluding PoE Output
500W 30W
LEDs Per Port RJ45 Data Ports SFP Data Ports
PoE, Speed/Link/Activity Speed/Link/Activity
Sound Level* Fan Level 0 Fan Level 1 Fan Level 2 Fan Level 3
9.3 dBr 15.2 dBr 17.9 dBr 21.6 dBr
ESD/EMP Protection Air: ± 24 kV, Contact: ± 24 kV
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

 

 

PoE+ Per Port

PoE Interfaces PoE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
24VDC Passive PoE (Pins 4, 5+; 7, 😎
Max. PoE+ Wattage per Port by PSE 34.2W
Voltage Range 802.3at Mode 50–57V
Max. Passive PoE Wattage per Port 17W
24V Passive PoE Voltage Range 20-27V

 

* Background noise level: 27.5 dBa

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