Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port - 4 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet - 10GBase-X, 1000Base-X, 10/100/1000Base-T - TAA Compliant - 2 Layer Supported - Modular - 20 SFP Slots - 38.64 W Power Consumptio
Black Box Corporation ®