Cisco CBS220-16P-2G Managed L2 Gigabit Ethernet Switch with 16 PoE+ Ports and 2 SFP Uplinks

The Cisco CBS220-16P-2G is a managed L2 smart switch engineered to provide reliable and secure network connectivity for small to medium-sized business environments. This device features 16 Gigabit Ethernet ports equipped with Power over Ethernet (PoE+) capabilities, delivering up to 130W of total power to connected devices such as IP phones, wireless access points, and surveillance cameras. With two dedicated SFP uplink ports, the switch ensures high-speed connectivity to the core network, while its 36 Gbit/s switching capacity supports demanding data traffic requirements.

Advantages

This switch offers a robust set of management features that simplify network administration through an intuitive web-based interface. By supporting advanced standards such as IEEE 802.1x for port-based security and 802.3ad for link aggregation, it ensures both data integrity and optimized bandwidth utilization. The inclusion of PoE+ technology eliminates the need for separate power supplies for peripheral devices, reducing cable clutter and installation costs. Furthermore, the rack-mountable design allows for seamless integration into existing server racks, making it a space-efficient choice for professional IT setups.

Suitable for

• Powering IP cameras and VoIP phones via PoE+
• Connecting wireless access points in office environments
• Small to medium business network infrastructure
• High-speed data transmission for converged voice and video services

This switch may not be suitable for large-scale enterprise data centers that require high-density 10GbE or 40GbE connectivity, as it is optimized for Gigabit speeds. Additionally, it may not be the ideal choice for environments requiring complex Layer 3 routing protocols, as it is primarily designed as a Layer 2 managed device.

Key specifications

• 16 x Gigabit Ethernet ports with PoE+ support
• 2 x SFP uplink ports
• 36 Gbit/s switching capacity
• 8192 MAC address table entries
• 512 Access Control List (ACL) entries
• Rack-mountable form factor
• Support for IEEE 802.1x, 802.3ad, and QoS

To use the Cisco CBS220-16P-2G, mount the unit into a standard 19-inch server rack using the provided hardware. Connect your network devices to the RJ-45 ports using Ethernet cables. Once powered on, access the web-based management dashboard via a web browser to configure VLANs, security settings, and PoE power allocation. The switch can be monitored and managed remotely through SNMP or the command-line interface for advanced network control.

What to consider before purchase

• Ensure your connected devices are compatible with the IEEE 802.3at/af PoE standards
• Verify that the 130W total PoE power budget is sufficient for your planned peripheral devices
• Check if your network infrastructure requires SFP modules for the uplink ports
• Confirm that the rack space available supports the physical dimensions of the unit

Usage recommendations

For optimal performance and longevity, ensure the switch is installed in a well-ventilated area to prevent overheating. Regularly update the firmware through the Cisco management interface to maintain security and access the latest feature enhancements.