TP-Link

TP-Link TL-POE4824G. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Cabling technology: 10/100. Product color: White, Maximum operating distance: 3937" (100 m), LED indicators: Power. Power over Ethernet (PoE) voltage: 48 V, Output power: 24 W, AC adapter input voltage: 100-240 V. Size (imperial): 3.4", Width: 3.38" (85.8 mm), Depth: 1.73" (43.9 mm). Package type: Box

TP-Link TL-SM321A. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP

TP-Link TL-SM321B. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP