Cisco SF220-24P-K9-EU - 24-Port Managed Power over Ethernet Switch, Black

The Cisco Small Business Smart Plus SF220-24P-K9-EU 24-Port Managed PoE Switch is a Layer 2 networking device for segmenting and controlling traffic in office environments. This model provides 24 Fast Ethernet (10/100) RJ-45 ports and two Gigabit combo SFP ports for uplink connectivity. It has a switching capacity of 8.8 Gbit/s and a forwarding rate of 6.55 Mpps. A total PoE budget of 180 W is available across all 24 copper ports to supply power to access points, IP phones, and security cameras. The unit uses a store-and-forward switching mechanism.

The chassis supports standard rack-mounting and features two active cooling fans that produce a noise level of 41.9 dB. Administrators can configure the network using a built-in web-based management interface or via secure SSH and SSL remote sessions. Traffic control is managed through Quality of Service (QoS) prioritisation, Access Control Lists (ACLs), and link aggregation. The system includes built-in DHCP server and client capabilities for IP address allocation. Typical power consumption is 19.9 W.

• Maintains a MAC address table of up to 8,192 entries.
• Supports up to 256 active VLANs for logical segmentation of user groups.
• Handles jumbo frames up to 9,216 bytes for large file transfers.
• Filters up to 256 multicast groups using IGMP snooping to reduce bandwidth consumption.
• Equipped with 128 MB of internal memory and a 4.1 MB packet buffer for managing traffic bursts.