Hallittava kytkin Cisco CBS220-24FP-4X

The Cisco CBS220-24FP-4X is a managed L2 Gigabit Ethernet switch from the Cisco Business 220 Series designed for business-class networks. It provides 24 Gigabit RJ-45 ports with Power over Ethernet (PoE) capability, four 10G uplink ports, a switching capacity of 128 Gbit/s and an 8192-entry MAC address table. The switch supports common IEEE networking standards and is intended for efficient network management, reliable connectivity and centralized power delivery for devices such as IP phones and access points.

Advantages

The CBS220-24FP-4X combines manageable Layer 2 features, PoE power on 24 ports and 10G uplinks in a single white, rack-mountable unit. Its support for widely used IEEE standards ensures interoperability, while managed controls and an intuitive interface simplify configuration and monitoring. With a 128 Gbit/s switching capacity and hardware MAC table, the switch handles typical small-to-medium business traffic reliably.

Suitable for

• Small and medium business networks requiring PoE for IP phones and wireless access points
• Converged voice, video and data networks within offices or branch locations
• Network segments needing 10G uplinks to core switches or servers
• Environments where managed Layer 2 features and standards-based interoperability are required

Key specifications

• Switch type: Managed Layer 2
• Ports: 24 x Gigabit RJ-45 (10/100/1000) with PoE, 4 x 10G uplink ports
• Switching capacity: 128 Gbit/s
• MAC address table: 8192 entries
• Supported standards: IEEE 802.3x, 802.3u, 802.3af, 802.3ad, 802.3ab, 802.3at, 802.1x, 802.1w, 802.1D, 802.3z
• Colour: White
• Weight: 4.03 kg

How to use

Install the CBS220-24FP-4X in a suitable rack or on a flat surface and connect power according to site electrical requirements. Use Ethernet cables to connect workstations, IP phones and access points to the 24 Gigabit PoE ports; connect core switches or servers to the 10G uplink ports. Access the switch management interface through the web-based dashboard, CLI or supported network management tools to configure VLANs, PoE settings, link aggregation and security policies. Monitor status and logs regularly to maintain uptime.

Recommendations

For optimal performance, plan PoE power budget according to connected device requirements, use quality Cat5e or better cabling for Gigabit links, and keep firmware up to date. Configure VLANs and QoS for voice and video traffic and use link aggregation on uplinks where higher throughput or redundancy is needed.