Cisco SF300-48PP-K9 48-Port 10/100 PoE+ Managed Switch SF30048PPK9

Description:

The Cisco SF300-48PP-K9 managed Ethernet switch is used in business and enterprise network infrastructure to provide Layer 2 switching, Power over Ethernet connectivity, and centralized network control for connected devices. Commonly installed in offices, retail locations, schools, and small to mid-sized business networks where reliable switching is required to support IP phones, wireless access points, and network devices. Network administrators and system integrators use this switch for network expansion, infrastructure upgrades, and replacement of legacy unmanaged or early-generation switches.

Applications:

The Cisco SF300-48PP-K9 switch is widely deployed in small and medium-sized business networks where reliable managed switching and PoE power delivery are required. It is commonly used in corporate offices, educational facilities, retail stores, hospitality environments, and branch networks to connect computers, VoIP phones, wireless access points, and surveillance cameras while enabling administrators to manage VLANs, monitor traffic, and maintain stable network performance.

Technical Specifications:

• Manufacturer: Cisco Systems
• Manufacturer Part Number: SF300-48PP-K9
• Product Type: Managed Ethernet Switch
• Total Ports: 48 × 10/100 Fast Ethernet ports
• Uplink Ports: 2 × Combo Gigabit Ethernet / SFP uplink ports
• PoE Standard: IEEE 802.3af / IEEE 802.3at PoE+
• PoE Budget: Up to 375 W total PoE power
• Switching Capacity: Up to 13.6 Gbps
• Forwarding Rate: Up to 10.1 Mpps
• Management Interfaces: Web-based GUI, CLI, SNMP
• Layer Support: Layer 2 switching with limited Layer 3 features
• Features: VLAN support, QoS, link aggregation, port mirroring
• Security Features: 802.1X authentication, access control lists
• Form Factor: Rack-mountable switch chassis
• Power Supply: Internal AC power supply

Common Replacements:

• Cisco SG350-52P-K9 Gigabit Managed Switch
• Cisco CBS350-48P-4G Managed Switch
• Cisco Catalyst C1000-48P-4G-L Ethernet Switch