Cisco Catalyst WS-C3750G-48PS-E 48-Ports Rack Switch Stackable 3750G PoE-48 WSC3750G48PSE

Description:

The Cisco WS-C3750G-48PS-E Ethernet Switch is a 48-port Gigabit managed switch used in Cisco Catalyst 3750G Series enterprise networking systems to provide high-performance Layer 3 switching with integrated Power over Ethernet (PoE) capability. It features 48 Gigabit Ethernet PoE ports and supports Cisco StackWise technology for switch stacking and scalable network expansion within enterprise infrastructures. Commonly installed in corporate campus networks, access layer switching environments, and enterprise network distribution systems, this switch delivers reliable connectivity for network devices and infrastructure. Network administrators, maintenance teams, and system integrators use this switch for infrastructure expansion, equipment replacement, and maintaining reliable switching performance in Cisco-based enterprise networks.

Applications:

The Cisco WS-C3750G-48PS-E switch is used in enterprise and campus network environments to provide high-density Gigabit Ethernet connectivity with Power over Ethernet support for connected devices. It is commonly deployed in access layer switching infrastructures that support IP phones, wireless access points, network cameras, and other PoE-enabled devices. Organizations use this switch in corporate offices, educational institutions, and enterprise networks where scalable switching performance, device power delivery, and reliable network connectivity are required.

Technical Specifications:

• Brand: Cisco
• Manufacturer Part Number (MPN): WS-C3750G-48PS-E
• Alternate Part Number: WSC3750G48PSE
• Product Type: Managed Ethernet Switch
• Series: Cisco Catalyst 3750G Series
• Total Ports: 48 × Gigabit Ethernet RJ-45 PoE ports
• Uplink Ports: 4 × Gigabit SFP uplink interfaces
• Switching Capacity: Up to 32 Gbps
• Forwarding Rate: Up to 38.7 Mpps
• PoE Standard: IEEE 802.3af Power over Ethernet
• PoE Power Budget: Up to 370 Watts
• Stack Technology: Cisco StackWise
• Stack Bandwidth: Up to 32 Gbps
• Layer Support: Layer 2 and Layer 3 switching
• Management Interface: CLI, SNMP, Web-based management
• Form Factor: 1RU rack-mountable
• Power Supply: Internal AC power supply

Common Replacements:

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