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Silver rack-mount network switch with 24 RJ45 ports and 4 SFP slots

Cisco Systems, Inc.

Cisco Systems, Inc. CBS220-24P-4G 24-Port Gigabit PoE+ Managed Network Switch with 4 SFP

SKU CH-P2Z7-0F6W9 MPN CBS220-24P-4G

A managed 24-port Gigabit PoE+ switch with 4 SFP slots, 56 Gb/s capacity, 41.66 Mpps forwarding and a 195 W power budget for business networks

  • Network Management TypeManaged
  • Primary Ports24 x RJ45 + 4 x SFP
  • PoEYes
  • Layer2

Model CBS220-24P-4G

  • 24 Gigabit PoE+ ports power IP phones and cameras directly
  • 195 W PoE budget supports multiple high-draw devices simultaneously
  • 4 SFP uplinks add fibre links for longer campus runs
  • 56 Gb/s switching capacity handles heavy traffic without bottlenecks
  • 66 Mpps forwarding rate keeps latency low for voice and video

24-Port Gigabit PoE+ Managed Switch

The Cisco CBS220-24P-4G is a rack-mountable Layer 2 switch built for small business networks. It provides 24 Gigabit RJ45 ports with PoE+ support and four 1GbE SFP slots for fibre uplinks. The switch delivers a 56 Gb/s switching capacity and a 41.66 Mpps forwarding rate. Management is handled through the Cisco Business Dashboard and mobile app.

Suits PoE edge deployments.

This switch fits offices powering IP phones, wireless access points or cameras over the network cable. The 195 W PoE budget covers many endpoint scenarios. Buyers who do not need Power over Ethernet should consider a non-PoE model to avoid paying for unused capacity. It is a Layer 2 device, so networks requiring Layer 3 routing must look elsewhere.

195 W PoE power budget

The total power available for connected PoE+ devices is 195 W. This figure determines how many phones, cameras or access points can run simultaneously without an external injector. Check the per-port draw of your endpoints against this budget before purchasing.

Highlights

  • 24 Gigabit PoE+ ports power IP phones and cameras directly
  • 195 W PoE budget supports multiple high-draw devices simultaneously
  • 4 SFP uplinks add fibre links for longer campus runs
  • 56 Gb/s switching capacity handles heavy traffic without bottlenecks
  • 66 Mpps forwarding rate keeps latency low for voice and video

Specifications

BrandCISCO
Network Management TypeManaged
Primary Ports24 x RJ45 + 4 x SFP
PoEYes
Layer2
Shipping weight5.90 kg
Package size572 × 417 × 109 mm

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Questions about this item

How do I install the CBS220-24P-4G and what step is often missed?

Mount the switch in a standard 19-inch rack, connect devices to the 24 PoE+ RJ45 ports and uplinks to the 4 SFP slots, then adopt it in Cisco Business Dashboard — the step most people skip is creating the VLANs and PoE priority profiles before plugging in powered devices.

What maintenance or replacement will the CBS220-24P-4G need later?

The unit has no user-replaceable fans or power supply; plan for a firmware upgrade cycle via Cisco Business Dashboard and, after several years, a full switch replacement if the 195 W PoE budget can no longer support newer endpoints.

What limit appears first on the CBS220-24P-4G under sustained heavy load?

The 195 W PoE power budget will be reached before the 56 Gb/s switching capacity or 41.66 Mpps forwarding rate, so the number of powered devices you can run simultaneously is the first practical ceiling.

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