Cisco WS-C3750E-24TD-S Gigabit Ethernet Layer 3 Switch

The Cisco WS-C3750E-24TD-S is a 24-port, StackWise Plus-enabled Layer 3 Gigabit Ethernet switch that delivers high-performance enterprise networking with two 10 Gigabit uplink ports and 24× 10/100/1000 ports. Built on the Catalyst 3750-E Series, it provides 128 Gbps switching capacity with a forwarding rate of up to 38.7 Mpps, and is commonly deployed in corporate campuses, enterprise data centers, and distribution layers where high-speed connectivity is required. This 1U rack-mountable switch supports Layer 2 and Layer 3 switching, integrated security features, and management via CLI, SNMP, and Cisco network management tools. Common replacements in modern networks include Cisco C9300-24T-E, WS-C3850-24T-S, and C9200-24T-E, reflecting its role in upgrading enterprise backbone and distribution layers.