Ubiquiti Switch full managed Layer2 28 Port • 24x GbE • PoE Budget 220W • 16x 27V Passive-PoE • 4x SFP+ • 19" • UISP • UISP-S-Pro

Key Features at a Glance

• 24x GbE RJ45 LAN ports: High-density Gigabit connectivity for end devices
• 4x 1/10G SFP+ uplinks: Flexible fiber connectivity with speeds up to 10 Gbps
• 16x 27V passive PoE: Power delivery via ports 1–16, supporting both 2-pair and 4-pair configurations
• 220W PoE budget: Ample power for multiple PoE devices
• 64 Gbps non-blocking throughput: Full line-rate performance across all ports
• 128 Gbps switching capacity: Headroom for demanding network loads
• 1.3" touchscreen display: Intuitive local status and configuration interface

Performance & Throughput

The UISP-S-Pro delivers a non-blocking throughput rate of 64 Gbps and a switching capacity of 128 Gbps, ensuring all 28 ports can operate at full speed simultaneously. Its forwarding rate of 95.23 Mpps guarantees low-latency packet processing, even in data-intensive environments. The four SFP+ ports support both 1G and 10G modules, enabling high-performance uplinks to core switches or aggregation points.

Power over Ethernet & Flexibility

Sixteen of the 24 RJ45 ports provide passive 27V PoE, powering compatible Ubiquiti devices directly over the network cable. Each PoE port can deliver up to 30W, with a total PoE budget of 220W. The passive PoE implementation supports both 2-pair (pins 4, 5+/7, 8-) and 4-pair (pins 1, 2, 4, 5+/3, 6, 7, 8-) configurations and is available on ports 1 through 16. An additional Power TransPort DC input (27V DC, 9.3A) allows for redundant or alternative power supply.

Management & UISP Integration

The switch integrates seamlessly with the UISP management platform, offering centralized configuration, monitoring, and firmware management for entire network infrastructures. Locally, a 1.3-inch touchscreen provides status information and basic settings, while Bluetooth enables quick access via the UISP app. In-band management is handled over Ethernet, eliminating the need for a separate management interface.

Robust Design & Protection

The 19-inch rackmount enclosure, made of SGCC steel and polycarbonate/ABS, measures 442.4 x 267.5 x 43.7 mm and weighs 4 kg. Integrated ESD/EMP protection (air discharge ±15 kV, contact discharge ±8 kV) ensures reliable operation in electrically harsh environments. The switch operates within a temperature range of -10 to 50°C and at humidity levels of 5 to 95% (non-condensing).