Cisco Catalyst 3750-E Series WS-C3750E-48TD-S C3K-PWR-265WAC WSC3750E48TDS

Description:

The Cisco Catalyst WS-C3750E-48TD-S Managed Ethernet Switch is used in enterprise networking systems to provide high-performance Layer 3 switching with advanced routing capabilities and 10 Gigabit uplink connectivity within Cisco Catalyst 3750-E series infrastructures. Commonly installed in enterprise campus networks, data center aggregation layers, and corporate network distribution environments where scalable switching performance and high-speed fiber uplinks are required. Maintenance teams, network administrators, and system integrators use this switch for network infrastructure expansion, distribution layer deployments, system upgrades, and replacement of legacy enterprise switching platforms.

Applications:

The Cisco Catalyst 3750E-48TD-S switch is designed for enterprise campus and data center environments that require high-density Gigabit Ethernet connectivity combined with high-speed 10 Gigabit uplinks. It is frequently deployed in corporate offices, educational campuses, healthcare facilities, and enterprise data communication rooms to connect access layer switches, servers, and network infrastructure devices. The switch supports advanced routing features and stacking technology, enabling scalable network performance and efficient traffic management across large enterprise LAN infrastructures.

Technical Specifications:

• Manufacturer Part Number (MPN): WS-C3750E-48TD-S
• Product Type: Managed Ethernet Switch
• Series: Cisco Catalyst 3750-E
• Total Ports: 48 × Gigabit Ethernet ports
• Uplink Interfaces: 2 × 10 Gigabit X2 uplink ports
• Layer Support: Layer 3 switching with IP Base feature set
• Stacking Technology: Cisco StackWise Plus support
• Switching Capacity: Up to 128 Gbps
• Forwarding Rate: Up to 101.2 Mpps
• Power Supply: C3K-PWR-265WAC AC power supply
• Management: Cisco IOS operating system
• Form Factor: Rack-mountable switch

Common Replacements: 

• Cisco C9300-48T-E
• Cisco WS-C3850-48T-S
• Cisco C9200L-48T-4G