Description:

The Cisco SG350-28MP-K9-NA Managed PoE+ Switch is used in business network infrastructures to provide Layer 2 and Layer 3 Lite managed switching with integrated Power over Ethernet for connected network devices. Commonly installed in small to medium business networks, office wiring closets, and surveillance or wireless deployments requiring reliable PoE-enabled switching. Maintenance teams and system integrators use this part for network expansion, infrastructure upgrades, system retrofits, or replacement of existing managed Ethernet switching equipment.

Applications:

The Cisco SG350-28MP-K9-NA switch is used in commercial and enterprise networking environments where managed switching, PoE+ capability, and Gigabit connectivity are required. It is commonly deployed in office buildings, retail stores, educational facilities, and small industrial sites to connect IP phones, wireless access points, IP cameras, workstations, and printers while enabling VLAN segmentation, centralized network monitoring, and secure traffic management across the network infrastructure.

Technical Specifications:

• Manufacturer: Cisco
• Model: SG350-28MP-K9-NA
• Product Type: Managed Gigabit Ethernet Switch with PoE+
• Series: Cisco 350 Series Managed Switches
• Total Ports: 28 ports
• 24 x 10/100/1000 Gigabit Ethernet PoE+ ports
• 2 x Gigabit Ethernet combo ports (RJ45/SFP)
• 2 x SFP fiber ports
• Power over Ethernet: IEEE 802.3af / IEEE 802.3at PoE+ support
• PoE Power Budget: Up to 382 W
• Layer Support: Layer 2 and Layer 3 Lite switching
• Switching Capacity: 56 Gbps
• Forwarding Rate: Up to 41.66 Mpps
• Management Interface: Web GUI, CLI, SNMP
• Form Factor: 1U rack-mountable chassis
• Power Supply: Internal AC power supply

Common Replacements:

• Cisco CBS350-24P-4G
• Cisco SG350X-24MP-K9
• Cisco WS-C2960X-24PS-L