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CBS250-48T-4X

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Cisco Business 250 Switch, 48 10/100/1000 ports, 4 10 Gigabit SFP+
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4.7(6)

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cbs250-48t-4x cisco business 250 switch, 48 10/100/1000 ports, 4 10 gigabit sfp+

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CBS250-48T-4X Overview

CBS250-48T-4X is a high-performance Layer 2 smart switch built for small to mid-sized business networks, offering 48 10/100/1000 Ethernet ports with 4 dedicated 10G SFP+ uplink ports to ensure high throughput and low latency for demanding applications. Its design emphasizes efficiency and scalability, providing robust switching capacity and reliable connectivity for unified communications, virtualization, and bandwidth-intensive deployments.

CBS250-48T-4X features an integrated AC power supply in a compact rack-mount form factor, enabling easy deployment in modern data rooms or network closets. Although traditional stacking is not supported, its optimized architecture, ample memory, and streamlined management capabilities deliver consistent performance, making it ideal for network edge solutions and enterprise-critical applications.

CBS250-48T-4X price is is available on request. Get immediate quote.

Request bulk order quote for CBS250-48T-4X for additional pricing. Browse the full Cisco Business 250 Series Smart Switches series or explore all Cisco products.

CBS250-48T-4X Specifications

Product Type
Switch
Power Source
AC Power Supply
Layer Supported
Layer 2
Form Factor
Rack-mount
Power Consumption
N/A
Number of Ethernet Ports
24–48 Ports
Number of Downlink Ports
48 Ports
Manageable
Managed
Ethernet Technology
10/100/1000
Media Type Supported
Combo
Redundant Power Supply Supported
No
Manufacturer Part Number
CBS250-48T-4X
Uplink Configuration
10G
IOS
LAN Lite
POE Support
Non POE
SFP Ports
4 SFP Ports
Memory
256 MB
Rack Units
1 RU
Interface Ports
10/100/1000
Port/Expansion Slot Details
48 x 10/100/1000 Ethernet ports, 4 x 10G SFP+ uplink ports
Flash Memory
32 MB
Switching Capacity
104 Gbps
Switching Capacity with Stacking
N/A
Product Name
Cisco Business CBS250-48T-4X Smart Switch
Height
1.73 inches
Width
17.3 inches
Depth
14.3 inches
Weight
23.3 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

Cisco Business 250 Switch, 48 10/100/1000 ports, 4 10 Gigabit SFP+CBS250-48T-4XCisco Business 250 Switch, 16 10/100/1000 PoE+ ports with 120W power budget, 2 Gigabit SFPCBS250-16P-2GCisco Business 250 Switch, 8 10/100/1000 PoE+ ports with 120W power budget, 2 Gigabit copper/SFP combo portsCBS250-8FP-E-2GCisco SG250-08HP 8-Port Gigabit PoE Smart SwitchSG250-08HPCisco Business 250 Switch, 48 10/100/1000 PoE+ ports with 370W power budget, 4 10 Gigabit SFP+CBS250-48P-4X
Depth14.3 inches11.3 inches7.72 inchesN/AN/A
Ethernet Technology10/100/100010/100/100010/10010/100/100010/100/1000
Flash Memory32 MB16 MB16 MB32 MB64 MB
Form FactorRack-mountRack-mountDesktop / Rack-mountDesktop / Rack-mountDesktop / Rack-mount
Height1.73 inches1.73 inches1.73 inchesN/AN/A
IOSLAN LiteLAN LiteLAN LiteLAN LiteLAN Lite
Interface Ports10/100/100010/100/100010/10010/100/100010/100/1000
Layer SupportedLayer 2Layer 2Layer 2Layer 2Layer 2
ManageableManagedManagedManagedManagedManaged
Manufacturer Part NumberCBS250-48T-4XCBS250-16P-2GCBS250-8FP-E-2GSG250-08HPCBS250-48P-4X
Media Type SupportedComboTwisted PairTwisted PairTwisted PairTwisted Pair
Memory256 MB256 MB64 MB128 MB256 MB
Number of Downlink Ports48 Ports16 Ports8 Ports8 Ports48 Ports
Number of Ethernet Ports24–48 Ports12–24 PortsUnder 12 PortsUnder 12 Ports24–48 Ports
POE SupportNon POEPOE+POEPOE+POE+
Port/Expansion Slot Details48 x 10/100/1000 Ethernet ports, 4 x 10G SFP+ uplink portsN/AN/A8 x 10/100/1000 ports; 2 combo SFP portsN/A
Power ConsumptionN/AN/AN/A58WN/A
Power SourceAC Power SupplyAC Power SupplyAC Power SupplyAC Power SupplyAC Power Supply
Product NameCisco Business CBS250-48T-4X Smart SwitchCisco Business 250 Series CBS250-16P-2G Managed SwitchCisco Business CBS250-8FP-E-2GCisco Small Business SG250-08HP Smart SwitchCisco Business CBS250-48P-4X Managed Switch
Product TypeSwitchSwitchSwitchSwitchSwitch
Rack Units1 RU1 RU1 RU1 RU1 RU
Redundant Power Supply SupportedNoNoNoNoNo
SFP Ports4 SFP Ports2 SFP PortsComboCombo4 SFP Ports
Switching Capacity104 Gbps32 Gbps10.56 Gbps10 Gbps176 Gbps
Switching Capacity with StackingN/AN/AN/AN/AN/A
Uplink Configuration10G1G1G1G10G
Weight23.3 lbs12.3 lbs4.0 lbsN/AN/A
Width17.3 inches17.3 inches9.13 inchesN/AN/A

Reviews & Ratings

T
Thomas Ellery
5

Handles heavy traffic efficiently. 10G SFP+ uplinks provide excellent backbone performance.

V
Victor Hammond
5

Reliable 48-port gigabit switch with simple management.

W
William Porter
4

Great distribution layer switch with stable 10 Gigabit connectivity.

X
Xavier Dalton
5

High port density and consistent uptime in enterprise branch.

Z
Zachary Holden
4

Strong switching capacity and seamless deployment.

A
Anthony Blake
5

Excellent managed switch for expanding business networks.

Questions & Answers

What is the Cisco Business 250 CBS250-48T-4X switch?

The CBS250-48T-4X is a Cisco Business 250 Series smart-managed switch with 48 10/100/1000 RJ-45 ports and 4 10-Gbit SFP+ uplinks, designed for small to midsize networks.

How many and what types of ports does the CBS250-48T-4X offer?

It provides 48 Gigabit Ethernet RJ-45 ports for access and 4 10-Gbit SFP+ fiber uplink slots for high-speed aggregation or stacking.

Does the CBS250-48T-4X support Power over Ethernet (PoE)?

No. The CBS250-48T-4X is a non-PoE switch; it does not deliver power to endpoints.

Is the CBS250-48T-4X a managed switch?

Yes. It is a Layer 2 smart-managed switch with an intuitive web GUI, CLI, SNMP, and Cisco Network Assistant support.

Can I configure VLANs on the CBS250-48T-4X?

Yes. It supports up to 256 static or dynamic VLANs, 4,096 VLAN IDs, and advanced features like port-based and protocol-based VLANs.

Does the switch support Layer 3 routing?

It provides limited Layer 3 static routing for up to 32 routes, enabling inter-VLAN routing without a separate router.

What are the switching capacity and forwarding rate of the CBS250-48T-4X?

The switch delivers 176 Gbps switching capacity and a maximum forwarding rate of 131 Mpps for line-rate performance.

Is the CBS250-48T-4X rack-mountable?

Yes. It ships with mounting brackets and screws for standard 19-inch racks.

What warranty and support options are available?

Cisco offers a limited lifetime hardware warranty with 1-year Cisco Business Support Center (BSC) access; optional Cisco SmartNet service extends support.

Does the CBS250-48T-4X support Quality of Service (QoS)?

Yes. It features 8 hardware priority queues, strict and weighted round-robin scheduling, and traffic classification for voice and video.

Can multiple CBS250-48T-4X switches be stacked or cascaded?

They cannot be physically stacked; however, you can cascade them via SFP+ uplinks and manage them individually or via Cisco Network Assistant.

Which SFP+ modules are compatible with the CBS250-48T-4X?

It supports Cisco-qualified 10-Gbit SFP+ modules, including SR, LR, and DAC twinax cables for up to 10 km fiber or direct-attach links.

What are the ideal use cases for the CBS250-48T-4X?

It suits branch offices, campus edge deployments, and small data centers requiring high-density Gigabit access with 10G uplinks.

What is the power consumption of the CBS250-48T-4X?

Under maximum load, it consumes approximately 40 W and supports Energy Efficient Ethernet to reduce power during low activity.

Does the CBS250-48T-4X support Energy Efficient Ethernet (EEE)?

Yes. It implements IEEE 802.3az Energy Efficient Ethernet on all 48 RJ-45 ports to lower power draw in idle conditions.

What security features are included in the CBS250-48T-4X?

It offers ACLs, port security, DHCP snooping, Dynamic ARP Inspection, IP Source Guard, and secure management protocols (SSH, HTTPS).