IEEE 802.3at/af (PoE+/PoE) Compliant, PoE Power Budget of 370 W, Two 1G SFP Open Slots, 19" Rackmount

24 x 10/100/1000 Mbps RJ45 Ports + 2 x SFP, IEEE 802.3az (Energy Efficient Ethernet), 19" Rackmount

104 Keys, Built-in 1.4 m (4.5 ft.) USB-A Cable, Spill-resistant, Black

Four PSE PoE Ports, IEEE 802.3at/af (PoE+/PoE) Compliant, PoE Power Budget of 91 W, Desktop Format, Wall-mount Option

10/100Base-TX to 100Base-FX (SC) Multi-Mode, 2 km (1.24 mi.), Wavelength 1310 nm, IP40-rated Metal Housing, DIN-rail Mount

IEEE 802.3bt (4PPoE) Compliant, up to 60 W Input, 12 V / 4.25 A DC Output, IP30-rated Metal Housing, DIN-rail Mount

16 x 10/100/1000 Mbps RJ45 Ports, Green Ethernet / IEEE 802.3az Energy Efficient Ethernet, Desktop Format, Includes Optional 19" Rackmount Brackets

IEEE 802.3at/af (PoE+/PoE) Compliant, 370 W PoE Power Budget, Layer 2+/Layer 3 Lite, Four 10G SFP+ Open Slots, Self-Healing Network, 19" Rackmount

IEEE 802.3at/af (PoE+/PoE) Compliant, PoE Power Budget of 370 W, Four 10G SFP+ Open Slots, 19" Rackmount

IEEE 802.3bt (4PPoE) Compliant (2 x 90 W Ports, 6 x 30 W Ports), 242 W PoE Power Budget, Layer 2+/Layer 3 Lite, Two 1G SFP Open Slots, Desktop Format, Includes Optional 19" Rackmount Brackets