Cisco SG500-52P-K9 48 Port Gigabit Ethernet PoE+ 2xGE/2x5GE SFP SG500 52P SG50052PK9

Description:

The Cisco SG500-52P-K9 Managed Gigabit Ethernet Switch is a high-performance Layer 3 smart switch designed for small to medium business network infrastructures requiring reliable switching and Power over Ethernet Plus (PoE+) device connectivity. It provides 48 Gigabit Ethernet PoE+ ports along with SFP uplink interfaces to support high-speed data communication and network expansion within business environments. Part of the Cisco 500 Series stackable managed switches, it supports advanced switching features, traffic management, and scalable network deployment for growing organizations. Commonly installed in corporate offices, retail networks, educational facilities, and branch network environments where centralized network switching and PoE-powered device support are required. Maintenance teams, IT administrators, and system integrators deploy this switch for network expansion, infrastructure upgrades, PoE device integration, or replacement of legacy small business managed switches.

Applications:

The Cisco SG500-52P-K9 switch is used in small to medium business network infrastructures to provide reliable Layer 2 and Layer 3 switching with PoE+ power delivery for connected devices. It is commonly deployed in corporate offices, retail stores, schools, and distributed business locations where network administrators require scalable switching and centralized network management. Organizations install this switch to support IP phones, wireless access points, IP surveillance cameras, and other PoE-enabled devices while maintaining efficient network traffic management and secure connectivity across local area networks.

Technical Specifications:

• Manufacturer Part Number (MPN): SG500-52P-K9
• Brand: Cisco
• Product Type: Managed Gigabit Ethernet PoE+ Switch
• Series: Cisco 500 Series Stackable Managed Switch
• Total Ports: 48 × 10/100/1000 Gigabit Ethernet PoE+ ports
• Uplink Ports: 2 × Gigabit Ethernet combo ports (RJ-45/SFP) and 2 × 5 Gigabit SFP uplink ports
• PoE Standard: IEEE 802.3af / IEEE 802.3at PoE+
• PoE Power Budget: Up to 375 W
• Switching Capacity: Up to 104 Gbps
• Forwarding Rate: Up to 77.38 Mpps
• Layer Support: Layer 2 and Layer 3 switching
• Stacking Capability: Supports stackable architecture within Cisco 500 Series
• Management Interfaces: Web-based GUI, CLI, SNMP
• Mounting Type: Rack-mountable

Common Replacements:

• Cisco CBS350-48P-4X Managed PoE Switch
• Cisco C9200L-48P-4G-E Catalyst 9200L Switch
• Cisco SG550X-48P-K9 Managed PoE+ Switch