Description:

The Cisco WS-C3750X-48P-E Catalyst Switch is used in enterprise network switching systems to provide Gigabit Ethernet connectivity with integrated Power over Ethernet support and advanced Layer 3 services. Commonly installed in campus network infrastructures, enterprise wiring closets, and access layer deployments requiring reliable PoE switching and scalable network management. Maintenance teams, network administrators, and system integrators use this switch for network expansion, infrastructure upgrades, or replacement of legacy enterprise switching equipment.

Applications: 

The Cisco WS-C3750X-48P-E Switch is deployed in enterprise and campus network environments to deliver high-performance PoE-enabled connectivity for devices such as IP phones, wireless access points, and surveillance cameras. It is commonly used in corporate offices, educational campuses, healthcare facilities, and commercial buildings where reliable switching and centralized network management are required. Network administrators and system integrators implement this switch to support scalable LAN deployments, secure device connectivity, and efficient traffic management within enterprise network infrastructures.

Technical Specifications:

• Manufacturer Part Number (MPN): WS-C3750X-48P-E
• Brand: Cisco
• Product Type: Managed Ethernet Switch
• Series: Cisco Catalyst 3750-X Series
• Ports: 48 × Gigabit Ethernet (10/100/1000) PoE+ ports
• PoE Standard: IEEE 802.3af / 802.3at PoE+
• PoE Power Budget: Up to 435 Watts (depending on power supply configuration)
• Network Module: C3KX-NM-1G installed uplink module
• Uplink Ports: 4 × 1 Gigabit Ethernet SFP uplink ports
• Switching Capacity: Up to 160 Gbps
• Forwarding Rate: Up to 101.2 Mpps
• Layer Support: Layer 2 and Layer 3 switching (IP Services license)
• Power Supply: Dual redundant power supply support
• Management Interfaces: CLI, SNMP, Web-based management
• Mounting: Rack-mountable (1U)
• Deployment Type: Enterprise campus and access layer switching

Common Replacements:

• Cisco C9300-48P-E Catalyst Switch
• Cisco WS-C3850-48P-E Catalyst Switch
• Cisco WS-C3650-48PS-E Catalyst Switch