Cisco WS-X4548-GB-RJ45 48-Port 48x 1GbE RJ-45 Switch Module Catalyst 4500E

Cisco Catalyst WS-C3750X-48PF-S 48-Port 1GbE RJ-45 PoE+ Switch without PSU

Cisco WS-X4748-RJ45-E 48x Gigabit Ethernet RJ-45 Switch Module Catalyst 4500E

Cisco WS-C3750X-48PF-S 48-Port 1GbE RJ-45 PoE+ 2x 10GbE SFP+ Switch without PSU

Cisco Catalyst WS-C3750X-48PF-E 48-Port GbE RJ-45 PoE Managed Switch without PSU

Cisco Catalyst WS-C3850-48U-S 48-Port GbE RJ-45 UPoE Managed Switch without PSU

Cisco Catalyst WS-C3750X-48PF-S 48-Port 1GbE RJ-45 PoE+ C3KX-NM-1G Switch withou

WS-X4748-RJ45V+E Cisco 4500 48 Port 1GB RJ-45 PoE Multi-Speed Line Card