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Silver rackmount network switch with forty-eight copper ports and four uplink cages

UBNT Systems

UBNT Systems US-48-500W 48-Port Gigabit Managed PoE+ Switch Module

SKU CH-43HK-GH0QY

A 48-port Gigabit managed PoE+ switch with 500 W PoE budget, 70 Gbps non-blocking throughput, two SFP and two SFP+ uplinks, and per-port VLAN and 802.1X control

  • Non-blocking 70 Gbps throughput processes all 48 ports at line rate
  • 500 W PoE+ budget powers multiple devices with auto-sensing 802.3 af/at
  • Two SFP+ ports provide 10 Gbps uplinks for high-capacity backbone links
  • Per-port VLAN, mirroring and 802.1X settings give granular traffic control
  • Integrates into UniFi SDN for centralised management across multiple sites

48-Port Gigabit PoE+ Switch for Managed Networks

The UBNT Systems US-48-500W is a managed Layer 2 switch built for networks that need both data and power on every port. It suits offices, campuses and surveillance deployments where access points, cameras and VoIP phones draw power from the infrastructure. UniFi SDN integration allows central configuration across multiple sites.

500 W PoE Budget with SFP and SFP+ Uplinks

A 500 W power supply feeds 802.3 af/at and 24 VDC passive PoE across all 48 copper ports. Two SFP ports handle 1 Gbps fibre uplinks while two SFP+ ports provide 10 Gbps uplinks for aggregation or core links. Each port supports individual naming, VLAN assignment, mirroring, link aggregation and 802.1X authentication.

Non-Blocking 70 Gbps Throughput

The switch delivers 70 Gbps non-blocking throughput and 140 Gbps switching capacity, processing traffic on all ports at line rate without packet loss. Fanless cooling keeps the rack silent in noise-sensitive environments. Power draw scales with the connected PoE load up to the 500 W limit.

Highlights

  • Non-blocking 70 Gbps throughput processes all 48 ports at line rate
  • 500 W PoE+ budget powers multiple devices with auto-sensing 802.3 af/at
  • Two SFP+ ports provide 10 Gbps uplinks for high-capacity backbone links
  • Per-port VLAN, mirroring and 802.1X settings give granular traffic control
  • Integrates into UniFi SDN for centralised management across multiple sites

Specifications

BrandUBNT Systems

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