Cisco Catalyst 3750-48TS-E 48 Ethernet 10/100 ports and 4 small form-factor pluggable (SFP) transceiver-based Gigabit Ethernet ports
Cisco Catalyst WS-C3750-48TS-S, Managed, Full duplex
Cisco Catalyst WS-C3750-48TS-S. Switch type: Managed. Full duplex. MAC address table: 16000 entries