The Ubiquiti SM-SP-40 managed Layer 2 switch combines 4 10/100 Mbps RJ-45 Ethernet ports with 24 V passive PoE output to power connected devices such as IP cameras and VoIP phones. It supports traffic management and QoS, while built-in Wi-Fi enables local setup and management. It can be mounted in a rack, on a wall, or on a surface.

• Type: Managed Layer 2 switch
• Ports: 4 10/100 Mbps RJ-45 Ethernet ports
• PoE: 24 V passive PoE output
• Traffic management: Layer 2 and QoS features
• Wireless connection: 2.4 GHz Wi-Fi for local setup and management
• Maximum DC output power: Up to 40 W
• Operating power: 2 W
• Mounting: Rack, wall, or surface mount
• Operating temperature: -20 °C to 50 °C
• Certifications: FCC, IC, CE