Cisco SG300-28MP-K9 28-Port Gigabit PoE Managed Switch SG30028MPK9

Description:

The Cisco SG300-28MP-K9 28-Port Gigabit PoE Managed Switch is used in small to medium-sized business networks to provide managed Layer 3 Lite switching with Power over Ethernet support for connected network devices. Commonly installed in office networks, retail environments, surveillance systems, and branch offices where multiple Ethernet devices such as IP phones, wireless access points, and IP cameras require both network connectivity and power delivery. IT administrators and network technicians use this switch for network expansion, replacement of unmanaged switches, and deployment of managed switching infrastructure that supports VLAN segmentation and network traffic control. 

Applications:

The Cisco SG300-28MP-K9 switch is widely used in small business and branch office environments where managed Gigabit Ethernet connectivity and PoE capabilities are required. It is commonly deployed in corporate offices, retail stores, hospitality venues, schools, and security monitoring systems where IP cameras, VoIP phones, wireless access points, and desktop computers connect to a centralized network switch to support reliable LAN communication and simplified network management.

Technical Specifications:

• Manufacturer Part Number (MPN): SG300-28MP-K9
• Product Type: Managed Gigabit Ethernet Switch with PoE
• Series: Cisco 300 Series
• Total Ethernet Ports: 28 ports
• Gigabit Ethernet Ports: 26 x 10/100/1000 Mbps ports
• Uplink Ports: 2 x Combo Gigabit SFP ports
• Power over Ethernet: PoE/PoE+ supported
• PoE Power Budget: Up to 375 Watts
• Switching Capacity: Up to 56 Gbps
• Forwarding Rate: Up to 41.67 Mpps
• Management Features: VLAN, QoS, SNMP, web-based management
• Installation Type: Rack-mountable switch
• Operating Environment: Small business and enterprise branch networks

Common Replacements:

• Cisco CBS350-24P-4G Managed Switch
• Cisco SG350-28MP-K9 Managed Switch
• Cisco CBS250-24P-4G Smart Switch