Cisco SG350-28SFP-K9 Managed Switch 24 Gigabit Ethernet SFP SG35028SFPK9

Description:

The Cisco SG350-28SFP-K9 Managed Switch is used in business and enterprise network infrastructures to provide managed Layer 2 and Layer 3 Gigabit Ethernet connectivity through SFP fiber interfaces. It delivers advanced switching features including VLAN management, traffic prioritization, and secure network segmentation while supporting high-performance fiber network connections. Commonly installed in enterprise networks, campus infrastructures, telecommunications systems, and fiber-based network backbones, this switch enables reliable data communication between servers, routers, and network devices. Maintenance teams, network administrators, and system integrators use this switch for network expansion, fiber connectivity deployment, infrastructure upgrades, and replacement of existing managed switches in business and industrial networking environments. 

Applications:

The Cisco SG350-28SFP-K9 managed switch is used in fiber-based network infrastructures where reliable Gigabit Ethernet connectivity and advanced traffic management are required. It is commonly deployed in enterprise LAN environments, telecommunications facilities, campus networks, and data communication backbones to connect routers, servers, and network distribution switches using SFP fiber modules.

Technical Specifications:

• Manufacturer Part Number (MPN): SG350-28SFP-K9
• Brand: Cisco
• Product Type: Managed Ethernet Switch
• Series: Cisco 350 Series Managed Switches
• Total Ports: 28
• SFP Ports: 24 × Gigabit Ethernet SFP ports
• Combo Ports: 4 × Gigabit Ethernet Combo (RJ45/SFP) ports
• Management Type: Managed (Layer 2 and Layer 3 Lite)
• Switching Capacity: 128 Gbps
• Forwarding Rate: Up to 95.23 Mpps
• Network Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z
• Management Interface: Web GUI, CLI, SNMP
• Mounting Type: Rack Mountable
• Power Supply: Internal AC Power Supply

Common Replacements:

• Cisco SG300-28SFP-K9 Managed Switch
• Cisco CBS350-24S-4G Managed Switch
• Cisco SG350X-24F-K9 Managed Switch