D-Link DES-3552 48-Port Fast Ethernet Layer 2+ Managed Switch with 2 Gigabit Ports and 2 Combo 10/100/1000BASE-T/SFP Gigabit UplinksC2G 1m Cat5E 350MH
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StarTech.com 10/100 Multi Mode Fiber Copper Fast Ethernet Media Converter ST 2 km - UTP to 100Base-Fx - Fiber Optic Media Converter MM
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StarTech.com 10/100 Multi Mode Fiber Copper Fast Ethernet Media Converter ST 2 km - UTP to 100Base-Fx - Fiber Optic Media Converter MM
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Aruba 2540 48G PoE+ 4SFP+ 48 Ports Manageable Ethernet Switch - 48 Network, 4 Expansion Slot - Modular - Twisted Pair, Optical Fiber - 2 Layer Support
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StarTech.com 10Gigabit Ethernet Card for Workstation - PCI Express x4 - 2 Port(s) - Optical Fiber
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