HP Enterprise / HPE Aruba 2540 JL355A 48 Port GbE Managed Switch + 4x 10GbE SFP+

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

Cisco WS-C3750-48TS-S 48-Port 10/100 Quad 1Gbe SFP Managed Stackable Switch

Cisco WS-C3560V2-48TS-S 48 Port L3 Managed 48x 10/100 + 4x SFP Ethernet Switch

Cisco 3750-48TS-S with No Brackets & Latest IOS Cisco WS-C3750-48TS-S (Inc VAT)

Cisco N3K-C3132Q-XL Nexus 3132Q-XL Switch, 32 x 10G SFP+ Ports, 2 x 40G QSFP+ Po

Cisco Catalyst WS-C4500X-16SFP+ 16x 10G SFP+ Port Network Switch Excellent State

Managed 24 Port + 4SFP PoE+ Gigabit Switch 370 Watt