Cisco Switch 48 Port Giga, Managed, 4X SFP 1G, PoE (740W) \ CBS350-48FP-4G

The Cisco CBS350-48FP-4G is a high-performance, fully managed 48-port Gigabit Ethernet switch designed to provide businesses with secure, scalable, and intelligent network connectivity. Equipped with Power over Ethernet Plus (PoE+) and four 1G SFP uplinks, this switch delivers both power and data across a single cable—making it ideal for modern enterprise environments that require reliable performance and simplified device deployment.

With a massive 740W PoE power budget, advanced Layer 3 features, and Cisco’s trusted reliability, the CBS350-48FP-4G offers a flexible foundation for voice, video, data, and wireless networking in small to medium-sized organizations.

Key Features:

• Ports: 48 x 10/100/1000 Gigabit Ethernet with PoE+

• Uplinks: 4 x 1G SFP fiber uplink ports

• PoE Budget: Up to 740W total, supporting IEEE 802.3af/at (PoE/PoE+)

• Switching Capacity: 104 Gbps

• Forwarding Rate: 77.38 Mpps

• Layer 3 Support: Static routing, RIP, VLAN routing

• Management: Web GUI, CLI, Cisco Business Dashboard, SNMP

• Security Features: 802.1X, DHCP snooping, DoS prevention, MAC-based port security

• Energy Efficiency: IEEE 802.3az Energy Efficient Ethernet (EEE)

• Form Factor: Rack-mountable 1U design

Powerful and Scalable Network Infrastructure

The CBS350-48FP-4G is engineered for businesses that require high-speed connectivity and power for multiple devices. Its 48 PoE+ ports simplify deployment of:

• IP phones

• Wireless access points

• Surveillance cameras

• IoT devices

• PoE-powered displays and sensors

With a 740W power budget, it can support dense device environments without the need for additional power sources—ideal for unified communications and smart office setups.

Reliable 1G SFP Uplinks

The four dedicated 1G SFP ports provide fiber uplink capabilities, enabling:

• Long-distance connections to aggregation or core switches

• Redundancy and failover for critical links

• Bandwidth segmentation between different floors or locations

These uplinks ensure consistent network performance and room for expansion as your infrastructure evolves.

Advanced Layer 3 Capabilities

The CBS350-48FP-4G goes beyond standard Layer 2 switching, offering:

• Static routing and VLAN inter-routing

• Routing Information Protocol (RIP) for simplified network segmentation

• Enhanced control over traffic flow, latency reduction, and simplified management

These features are essential for building efficient and secure multi-VLAN environments.

Simplified Management and Deployment

Designed with ease-of-use in mind, the switch supports:

• Intuitive web GUI and Cisco Business Dashboard

• Command-Line Interface (CLI) for advanced configurations

• Remote monitoring and management via SNMP, RMON, and Syslog

• Smart features like Auto Voice VLAN and QoS configuration for voice/video optimization

Secure Network Operations

Cisco embeds robust security protocols to protect your network:

• 802.1X port-based access control

• Access Control Lists (ACLs)

• MAC-based port security

• Dynamic ARP Inspection (DAI)

• DHCP snooping and IP source guard

These tools defend against unauthorized access, IP spoofing, and internal threats, ensuring a safe and compliant networking environment.

Ideal Use Cases

• Medium to large business offices

• Retail environments with surveillance and wireless coverage

• Healthcare or education sectors with high device density

• Managed service providers (MSPs) serving multi-tenant networks

Conclusion

The Cisco CBS350-48FP-4G offers a perfect blend of Gigabit performance, PoE+ flexibility, secure Layer 3 routing, and fiber uplink capability—all in a compact and manageable form factor. Backed by Cisco’s long-standing reputation for reliability and support, it is an ideal switch for organizations seeking a powerful and future-ready network backbone.