Cisco Switch 48 Port Giga , Smart, 4x SFP 1GE, \ CBS220-48T-4G

The Cisco CBS220-48T-4G is a reliable, cost-effective, and high-performance 48-port Gigabit smart switch designed to meet the networking needs of small and medium-sized businesses. As part of the Cisco Business 220 Series, this switch offers essential Layer 2 features, intuitive management, and enhanced security—all in a compact and energy-efficient design.

With 4 dedicated 1G SFP uplink ports, the CBS220-48T-4G ensures seamless network expansion and high-speed connectivity to servers, routers, or aggregation switches.

Key Features:

• 48 x 10/100/1000 Gigabit Ethernet ports

• 4 x 1G SFP fiber uplinks

• Switching Capacity: 104 Gbps

• Forwarding Rate: 77.38 Mpps

• Smart Managed Layer 2 features with limited Layer 3 (static routing)

• VLAN support, QoS, link aggregation, and loop protection

• Security features: 802.1X, ACLs, DoS prevention, DHCP snooping

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

• Web-based management interface and Cisco Business Dashboard

• Fanless or quiet operation for office environments

• 1U Rack-mountable form factor

Built for Growing Businesses

The CBS220-48T-4G is ideal for businesses that need:

• High port density to connect workstations, printers, and wireless access points

• Fiber uplinks for connecting to servers or core switches

• Easy setup and management without the complexity of full Layer 3 switches

With smart management features, this model offers a perfect balance between functionality and simplicity, making it suitable for branch offices, retail shops, schools, and small enterprise networks.

Simple, Secure Management

The switch includes:

• Web-based GUI with guided setup and intuitive dashboards

• Cisco Business Dashboard for centralized network monitoring

• SNMP and RMON support for third-party management tools

• Firmware upgrade and backup via web interface

These features allow both IT professionals and non-experts to easily manage the network and troubleshoot when needed.

Advanced Security and Network Control

The CBS220-48T-4G helps protect your network with:

• 802.1X authentication

• Access Control Lists (ACLs)

• Storm control and loop detection

• DHCP snooping and ARP inspection

These features guard against unauthorized access, spoofing, and broadcast storms, ensuring network integrity and uptime.

Scalability with Fiber Uplinks

The 4 x 1G SFP uplinks offer flexible options for:

• Connecting to fiber backbone or distribution switches

• Segregating traffic between departments or floors

• Creating redundant uplinks for reliability

Use Cases:

• Small to medium-sized business offices

• Educational institutions and training centers

• Healthcare clinics and hospitality venues

• Retail environments with PoS systems and wireless APs

• Branch networks requiring reliable Layer 2 performance

Conclusion

The Cisco CBS220-48T-4G is a robust and affordable 48-port Gigabit smart switch that provides enterprise-level performance, essential network control, and easy management. With fiber uplink flexibility, strong security, and silent or quiet operation, it’s an excellent choice for businesses seeking dependable connectivity without the complexity of advanced Layer 3 solutions.

Whether you’re expanding your network or upgrading outdated hardware, the CBS220-48T-4G offers the features and reliability to power your business today and into the future.