Cisco SG300-28P-K9 28-Port Gigabit PoE Managed Switch SG300-28P SG30028PK9

Description:

The Cisco SG300-28P-K9 28-Port Gigabit PoE Managed Switch is used in small to medium business network infrastructures to provide managed Ethernet switching with integrated Power over Ethernet for connected devices. Commonly installed in office networks, retail stores, education facilities, and hospitality environments where multiple Ethernet devices require centralized switching and PoE power delivery. Maintenance teams, IT administrators, and system integrators use this switch for network expansion, infrastructure upgrades, device connectivity deployment, and replacement of unmanaged or legacy switches in business network environments.

Applications:

The Cisco SG300-28P-K9 managed switch is deployed in small and medium business networks to connect workstations, wireless access points, IP phones, and surveillance cameras while delivering PoE power through Ethernet cabling. It is commonly used in corporate offices, retail environments, schools, and hospitality networks where organizations require dependable Gigabit Ethernet connectivity, centralized device management, and scalable switching infrastructure.

Technical Specifications:

• Manufacturer Part Number (MPN): SG300-28P-K9
• Product Type: Managed Gigabit Ethernet PoE Switch
• Series: Cisco Small Business 300 Series
• Total Ports: 28 × Gigabit Ethernet ports
• PoE Ports: 24 × 10/100/1000 Gigabit Ethernet PoE ports
• Uplink Ports: 4 × Gigabit Ethernet combo ports (RJ45/SFP)
• PoE Standard: IEEE 802.3af Power over Ethernet
• PoE Power Budget: Up to 180 W
• Switching Capacity: Up to 56 Gbps
• Forwarding Rate: Up to 41.67 Mpps
• Layer Support: Layer 2 and Layer 3 Lite switching
• Management: Web-based GUI, CLI, SNMP management
• Form Factor: Rack-mountable switch

Common Replacements:

• Cisco CBS350-24P-4G Managed Switch
• Cisco SG350-28P Managed Switch
• Cisco Catalyst C1000-24P-4G-L Switch