Ubiquiti UniFi 48 Port PoE 500W 1GbE Switch (US-48-500W)


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Product Description

As part of the Ubiquiti UniFi line of products, the US-48-500W UniFi Switch is a fully managed 48 port PoE+ Gigabit switch that delivers robust performance, intelligent switching for growing networks. The US-48-500W delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss.

Ubiquiti UniFi Switch 48 500W – US-48-500W Features 

  • Total Non-Blocking Throughput – 70 Gbps
  • SFP+ Ports – 2
  • SFP Ports – 2
  • Switching capacity: 140 Gbps
  • Forwarding rate: 104.16 Mpps
  • Maximum power consumption: 500W
  • Supports POE+ IEEE 802.3at/af and 24V Passive PoE
  • Rackmountable
  • Product Model Number: US-48-500W

Switching Performance

The UniFi Switch US-48-500W offers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss.

PoE+ Flexibility

By default, the UniFi Switch automatically detects 802.3af/at devices so they automatically receive PoE. For 24V passive PoE devices, manually enable 24V passive PoE using the UniFi Controller software.

Fiber Connectivity

Selected Unifi switch models include either SFP or SFP+ ports for Uplink connectivity up to 10Gbps

Ubiquiti UniFi Switch 48 500W – Technical Specifications


  • Dimensions 485.04 x 44.45 x 374.6 mm (19.1 x 1.75 x 13.69″)
  • Weight 5.3 kg (11.68 lb)
  • Total Non-Blocking Throughput 70 Gbps
  • Switching Capacity 140 Gbps
  • Forwarding Rate 104.16 Mpps
  • 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
  • LEDs Per Port
    Serial Console Port – N/A
    RJ45 Data Ports – PoE, Speed/Link/Activity
    SFP+/SFP Data Ports – Speed/Link/Activity
  • Networking Interfaces (48) 10/100/1000 Mbps RJ45 Ethernet Ports
    (2) 1/10 Gbps SFP+ Ethernet Ports
    (2) 1 Gbps SFP Ethernet Ports
  • Management Interface (1) RJ45 Serial Port, Ethernet In/Out Band
  • Certifications CE, FCC, IC
  • Rackmount Yes, 1U High
  • ESD/EMP Protection Air: ±24 kV, Contact: ±24 kV
  • Operating Temperature -5 to 40° C (23 to 104° F)
  • Operating Humidity 5 to 95% Noncondensing
  • Shock and Vibration ETSI300-019-1.4 Standard

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

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