Intellinet 24-Port Gigabit Ethernet Switch with 2 SFP Ports - 24 Ports - 2 x Expansion Slots - 10/100/1000Base-TX, 1000Base-X - Modular - 24 x Network, 2 x Expansion Slot - Optical Fiber, Twisted Pair - Gigabit Ethernet - 2 x SFP Slots - 2 Layer Supported - Power Supply - 1U High - Rack-mountable - 3 Year: