3COM Baseline 24 Port Network Switch 2924 SFP Plus rack mount ears 3CBLSG24 #4H

3 Com 3CBLSG24 Baseline Switch 2924 - SFP Plus 24-Ports

HP ProCurve 2510G-24 J9279A 24 Port 4 SFP Gigabit Network Switch

D-Link DGS-1210-08P POE Managed Network Switch with 2 SFP + Rack Mount No Psu

HP Procurve Switch 2626 24 Port Switch - J4900C With SFP Ports + Rackmount Ears

3Com Baseline Switch 2948-SFP Plus 48 Port Gigabit Managed 3CBLSG48 - G14 O505

Netgear ProSAFE GS728TP 24 Port 1U Smart Managed Switch Gigabit PoE 1GBps 4x SFP

3Com 2928-SFP Plus Switch 3CRBSG2893 24-Port Gigabit Switch with Brackets