TP-Link TL-SG1428PE 28-Port Gigabit Easy Smart Switch with 24-Port PoE+

Hardware Features
– Standards and Protocols : IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p
– Interface : 26 10/100/1000 Mbps RJ45 Ports, 2 Gigabit SFP Ports
– Network Media : 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
– Power Supply : 100-240V AC, 50/60 Hz
– Green Technology : Yes
– Dimensions (W x D x H) : 17.3 × 8.7 × 1.73 in (440 × 220 × 44 mm)
Performance
– Switching Capacity : 56 Gbps
– Packet Forwarding Rate : 41.7 Mbps
– Max Power Consumption : 27 W (no power device connected)
Environment
– Operating Temperature : 0°C~50°C (32°F~122°F)
Other Information
– Mounting : 19″ 1U rack mountable