HPE Instant On 1830 24 Ports Manageable Ethernet Switch - Gigabit Ethernet - 10/100/1000Base-T, 100/1000Base-X - 2 Layer Supported - Modular - 2 SFP Slots - 7.80 W Power Consumption - Twisted Pair, Optical Fiber - Rack-mountable, Cabinet Mount, Table Top, Under Table - Lifetime Limited Warranty