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Amazon.com: 3Com - 3C16476BS Baseline Switch 2250 Plus. 48 ports 10/100 BASE-T and 2 dual-purpose ports For Gigabit copper or SFP slots For 1000Base-SX or 1000Base-LX fiber Auto MDI/MDIX on all ports.
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3COM Switch for Integrating Networking Solutions - 3Com Switch 4510G 48 Port L3 Managed Switch 3CRS45G-48-91
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Networking :: 3COM 5800-48G Switch (0235A379) FACTORY SEALED - Discount Data Mart Tape Drives and Enterprise Backup Solutions
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