TP-Link, Switch, TL-SG1428PE, Web managed, Rackmountable, SFP ports quantity 2, PoE+ ports quantity 24, Power supply type 100-240VAC, 50-60Hz voltage

28-Port Gigabit Easy Smart Switch with 24-Port PoE+ | Type Managed | Switch layer L2 | Quality of Service (QoS) support Yes | Web-based management Yes | 26xBasic switching RJ-45 Ethernet ports quantity | Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) | 2xSFP module slots quantity | Port mirroring Yes | Fiber ethernet cabling technology 1000BASE-X | Switching capacity 56 Gbit/s | Forwarding rate 41.7 Mpps | Rack mounting Yes | Form factor 1U | Product colour Black | Power source AC | Power supply included Yes | Power over Ethernet (PoE) Yes | 24xPower over Ethernet plus (PoE+) ports quantity | Power over Ethernet (PoE) power per port 30 W | Total Power over Ethernet (PoE) budget 250 W | Width 440 mm | Depth 220 mm | Height 44 mm

Warranty and RMA handling is provided by DELTA IT — you never have to contact the manufacturer or distributor separately.