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

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

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

HPE Aruba Networks S3500-48P 48x Gigabit PoE Switch

HP ProCurve 2520G-24-PoE J9299A 24-Port Managed PoE Gigabit Network Switch 4 SFP

Aruba 2530-24G J9773A PoE+ 24 Port Gigabit 4 SFP Port Managed Network Switch

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

Hisource 2x 10Gb, 4x 2.5Gb Non-PoE Unmanaged Switch SFP+ Fiber Cat6 Plug&Play UK