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Silver rack-mountable 48-port switch with four SFP slots

Cisco Systems, Inc.

Cisco Systems, Inc. CBS220-48T-4G 48-port network switch

SKU CH-JNMW-NJBEH MPN CBS220-48T-4G

A managed 48-port Gigabit Ethernet switch with four SFP uplinks, rack-mountable and fanless, for small-business networks

  • FormatRack-mountable
  • Network MediaMedia Type Supported: Optical Fiber Twisted Pair Ethernet Te
  • Network Management TypeManaged
  • Uplink InterfaceTotal Number of Expansion Slots: 4.0 Expansion Slot Type: SF
  • Primary PortsTotal Number of Network Ports: 48 Uplink Port: Yes Modular:
  • PoENo

Model CBS220-48T-4G

  • 48 Gigabit ports plus four SFP uplinks for flexible expansion
  • Managed Layer 2 switching with intuitive dashboard and mobile app control
  • IEEE 802.1X authentication plus DoS prevention and ACLs secure the network
  • Fanless design runs at 36.50 W for quiet, low-cost operation
  • Compact 1.7" rack height fits wiring closets, retail and classrooms

48-Port Gigabit Smart Switch

The Cisco Business CBS220-48T-4G is a managed Layer 2 switch with 48 Gigabit Ethernet ports and four SFP uplink slots. It mounts in a standard rack and operates from a 50/60 Hz power supply. The unit draws 36.50 W and includes a mounting kit and quick start guide.

Small Business Network Core

This switch suits small businesses that need a simple, rack-mounted managed switch with fiber uplink capability and no PoE requirement. The fanless design fits quiet environments such as open-plan offices or classrooms. Buyers who need Power over Ethernet for phones or cameras should look at a PoE model. Teams that require Layer 3 routing or 10 GbE uplinks need a different tier of switch.

Four SFP Uplink Slots

The four SFP expansion slots are the specification that decides whether this is the right part. They allow Gigabit fiber or copper modules to connect to a core switch or router. If the network design does not use SFP uplinks, a model without these slots may cost less.

Highlights

  • 48 Gigabit ports plus four SFP uplinks for flexible expansion
  • Managed Layer 2 switching with intuitive dashboard and mobile app control
  • IEEE 802.1X authentication plus DoS prevention and ACLs secure the network
  • Fanless design runs at 36.50 W for quiet, low-cost operation
  • Compact 1.7" rack height fits wiring closets, retail and classrooms

Specifications

BrandCisco Systems, Inc
SeriesBusiness
Part NumberCBS220-48T-4G
FormatRack-mountable
Network MediaMedia Type Supported:
Optical Fiber
Twisted Pair
Ethernet Technology:
Gigabit Ethernet
Network Technology:
1000Base-T
1000Base-X
Network Management TypeManaged
Uplink InterfaceTotal Number of Expansion Slots:
4.0
Expansion Slot Type:
SFP (mini-GBIC)
Number of SFP Slots:
4
Primary PortsTotal Number of Network Ports:
48
Uplink Port:
Yes
Modular:
Yes
Port/Expansion Slot Details:
48 x Gigabit Ethernet Network
4 x Gigabit Ethernet Expansion Slot
PoENo
Layer2
PowerFrequency:
50 Hz
60 Hz
Power Source:
Power Supply
Power Consumption:
36.50 W
DimensionsHeight:
1.7"
Width:
17.3"
Depth:
10.1"
WeightWeight (Approximate):
7.01 lb
CertificationEnvironmentally Friendly:
Yes
Environmental Compliance:
Waste Electrical and Electronic Equipment Directive (WEEE)
Package ContentsBusiness CBS220-48T-4G Ethernet Switch
Power Cord
Mounting Kit
Quick Start Guide
Shipping weight5.44 kg
Package size572 × 419 × 107 mm

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Questions about this item

How many SFP uplink slots does the CBS220-48T-4G provide for fiber uplinks?

The switch includes four SFP expansion slots that accept 1G SFP transceivers for fiber uplinks.

What is the power draw of the CBS220-48T-4G when it is running continuously?

The unit consumes 36.50 W and operates from a 50 Hz or 60 Hz power supply.

Does the CBS220-48T-4G ship with the rack-mount hardware needed for installation?

Yes, a mounting kit is included in the box along with the switch, power cord and quick start guide.

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