Cisco WS-C3750X-48P-L • 48-Port PoE+ Gigabit Switch1 YEA 1x C3KX-PWR-715WAC WSC3750X48PL

Description:

The Cisco WS-C3750X-48P-L Gigabit Ethernet Switch is used in enterprise network infrastructures to provide Layer 3 managed switching with high-density Gigabit connectivity and integrated PoE+ support for network devices. Commonly installed in corporate campus networks, office wiring closets, wireless deployments, and surveillance systems requiring reliable PoE-enabled switching. Maintenance teams and system integrators use this part for network expansion, infrastructure upgrades, system retrofits, or replacement of existing Cisco Catalyst switching hardware.

Applications:

The Cisco WS-C3750X-48P-L switch is used in enterprise and industrial networking environments where high port density, PoE+ capability, and advanced Layer 3 switching are required. It is commonly deployed in corporate offices, educational campuses, healthcare facilities, and manufacturing plants to connect IP phones, wireless access points, IP cameras, servers, and workstations while supporting VLAN segmentation, traffic prioritization, and secure network communication across the infrastructure.

Technical Specifications:

• Manufacturer: Cisco
• Model: WS-C3750X-48P-L
• Product Type: Managed Gigabit Ethernet Switch with PoE+
• Series: Cisco Catalyst 3750X Series
• Total Ports: 48 x 10/100/1000 Gigabit Ethernet PoE+ ports
• Uplink Module Slot: 1 x network module slot for optional uplink modules
• Power over Ethernet: IEEE 802.3af / IEEE 802.3at PoE+
• Installed Power Supply: 1 x C3KX-PWR-715WAC
• PoE Power Budget: Up to 435 W (depending on configuration)
• Layer Support: Layer 3 switching
• Switching Capacity: Up to 160 Gbps
• Forwarding Rate: Up to 101.2 Mpps
• Stacking Technology: Cisco StackWise Plus support
• Form Factor: 1U rack-mountable chassis
• Power Supply: Modular AC power supply

Common Replacements:

• Cisco WS-C3850-48P-S
• Cisco C9300-48P-E
• Cisco WS-C3750X-48PF-S