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SG250X-48

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Cisco SG250X-48 48-Port Gigabit with 4-Port 10-Gigabit Smart Switch
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sg250x-48 cisco sg250x-48 48-port gigabit with 4-port 10-gigabit smart switch

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SG250X-48 Overview

SG250X-48 is a high-performance, stackable managed switch designed with an advanced architecture that supports both Layer 2 and Layer 3 networking. It features an AC power supply, 48 high-speed 10/100/1000 Ethernet ports, and 4 SFP ports, enabling flexible connectivity and reliable performance in demanding network environments.

The switch offers impressive scalability with stacking capabilities that increase its overall switching capacity, making it ideal for enterprise edge deployments, small to medium business networks, and other critical applications. With its efficient design, robust connectivity options, and advanced security features, the SG250X-48 meets the needs of dynamic infrastructures while ensuring optimal network performance.

SG250X-48 price is is available on request. Get immediate quote.

Request bulk order quote for SG250X-48 for additional pricing. Browse the full Cisco Business 250 Series Smart Switches series or explore all Cisco products.

SG250X-48 Specifications

Product Type
Switch
Power Source
AC Power Supply
Layer Supported
Layer 2 / Layer 3
Form Factor
Rack-mount
Power Consumption
42 W
Number of Ethernet Ports
24–48 Ports
Number of Downlink Ports
48 Ports
Manageable
Managed
Ethernet Technology
10/100/1000
Media Type Supported
Twisted Pair / Fiber / Combo
Redundant Power Supply Supported
No
Manufacturer Part Number
SG250X-48
Uplink Configuration
1G
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 RJ45 ports, 4 SFP ports
Flash Memory
64 MB
Switching Capacity
104 Gbps
Switching Capacity with Stacking
208 Gbps
Product Name
Cisco Small Business SG250X-48 Managed Switch
Height
1.75 inches
Width
17 inches
Depth
10.5 inches
Weight
7 lbs

SG250X-48 Use Case

Enterprise Campus Backbone with High-Density Gigabit and 10Gb Uplinks

In a mid-sized corporate campus environment, IT deploys the Cisco SG250X-48 as a core distribution switch to connect 48 edge switches via gigabit ports and aggregate traffic over four 10-Gbps SFP+ uplinks to the data center. Benefit: delivers non-blocking throughput, simplifies network segmentation with VLANs, and scales seamlessly as user and IoT device counts grow, ensuring low latency and business-critical application performance.

Data Center Top-of-Rack for Virtualized Workloads

In a branch office mini-data center running VMware and Hyper-V clusters, the SG250X-48 is installed as a top-of-rack switch to interconnect servers, NAS storage, and backup appliances. Benefit: provides link aggregation (LACP) for 10-Gbps resiliency, advanced QoS for prioritizing VM traffic, and static Layer-3 routing to segment development, test and production networks—optimizing throughput and reducing east-west latency.

Retail Store LAN Aggregation with Integrated Layer-3 Segmentation

A multi-site retail chain uses the Cisco SG250X-48 in each store to consolidate POS terminals, digital signage, customer Wi-Fi access points and VoIP phones across four industry-grade VLANs. Benefit: leverages built-in Layer-3 routing to securely segment guest, management and payment networks, maximizes bandwidth with 48 Gigabit ports, and uses 10-Gbps uplinks for rapid store-to-headquarters data synchronization—enhancing security compliance and customer experience.

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 SG250X-48 48-Port Gigabit with 4-Port 10-Gigabit Smart SwitchSG250X-48Cisco SG250-08HP 8-Port Gigabit PoE Smart SwitchSG250-08HPCisco SF250-48 48-Port 10 100 Smart SwitchSF250-48Cisco SG250-08 8-Port Gigabit Smart SwitchSG250-08Cisco Business 250 Switch, 24 10/100/1000 PoE+ ports with 370W power budget, 4 Gigabit SFPCBS250-24FP-4G
Depth10.5 inchesN/A13.6 inches8.66 inches11.1 inches
Ethernet Technology10/100/100010/100/100010/100/100010/100/100010/100/1000
Flash Memory64 MB32 MBN/A32 MB64 MB
Form FactorRack-mountDesktop / Rack-mountRack-mountDesktop / Rack-mountRack-mount
Height1.75 inchesN/A1.73 inches1.73 inches1.75 inches
IOSLAN LiteLAN LiteLAN LiteLAN LiteLAN Lite
Interface Ports10/100/100010/100/100010/100/100010/100/100010/100/1000
Layer SupportedLayer 2 / Layer 3Layer 2Layer 2Layer 2Layer 2
ManageableManagedManagedManagedManagedManaged
Manufacturer Part NumberSG250X-48SG250-08HPSF250-48SG250-08CBS250-24FP-4G
Media Type SupportedTwisted Pair / Fiber / ComboTwisted PairTwisted Pair / FiberTwisted PairTwisted Pair / Fiber
Memory256 MB128 MBN/A128 MB128 MB
Number of Downlink Ports48 Ports8 Ports48 Ports8 Ports24 Ports
Number of Ethernet Ports24–48 PortsUnder 12 Ports24–48 PortsUnder 12 Ports12–24 Ports
POE SupportNon POEPOE+Non POENon POEPOE+
Port/Expansion Slot Details48 RJ45 ports, 4 SFP ports8 x 10/100/1000 ports; 2 combo SFP ports48 x 10/100/1000 Ethernet ports and 4 x 1G SFP uplink portsN/A24 PoE RJ45 ports and 4 SFP uplink ports
Power Consumption42 W58W33.6 WN/AN/A
Power SourceAC Power SupplyAC Power SupplyAC Power SupplyAC Power SupplyAC Power Supply
Product NameCisco Small Business SG250X-48 Managed SwitchCisco Small Business SG250-08HP Smart SwitchCisco Small Business SF250-48 Managed SwitchCisco Small Business SG250-08 Managed SwitchCBS250-24FP-4G Smart Switch
Product TypeSwitchSwitchSwitchSwitchSwitch
Rack Units1 RU1 RU1 RU1 RU1 RU
Redundant Power Supply SupportedNoNoNoNoNo
SFP Ports4 SFP PortsCombo4 SFP PortsCombo4 SFP Ports
Switching Capacity104 Gbps10 Gbps104 Gbps16 Gbps56 Gbps
Switching Capacity with Stacking208 GbpsN/AN/A32 Gbps112 Gbps
Uplink Configuration1G1G1G1G1G
Weight7 lbsN/A6.8 lbs3.17 lbs12.1 lbs
Width17 inchesN/A17.3 inches8.66 inches17.3 inches

Reviews & Ratings

Z
Zachary Chen
4

48-port gigabit smart switch with 4 10G uplinks provides stable, high-performance connectivity for mid to large offices.

A
Adele Parker
4

Durable, professional-grade switch with minimal downtime.

B
Blake Rivera
4

Efficient network throughput and easy-to-manage design.

C
Cynthia Lopez
4

Reliable switch for high-demand office environments.

D
Damon White
5

Stable performance with smooth integration into enterprise networks.

Questions & Answers

What is the Cisco SG250X-48 Smart Switch?

The Cisco SG250X-48 is a 48-port Gigabit Ethernet smart switch with 4 SFP+ 10-Gigabit uplinks, offering advanced Layer 2/3 features and enterprise-grade security for small to medium networks.

How many and what type of ports does the Cisco SG250X-48 offer?

The Cisco SG250X-48 provides 48 Gigabit RJ-45 ports and 4 SFP+ slots for 10-Gigabit fiber or DAC uplinks, enabling high-density connectivity and scalable uplink performance.

Does the Cisco SG250X-48 support 10-Gigabit uplink ports?

Yes, the Cisco SG250X-48 includes four SFP+ 10-Gigabit uplink ports that support both fiber modules and direct-attach copper cables for flexible high-speed links.

What is the switching capacity and forwarding rate of the Cisco SG250X-48?

The Cisco SG250X-48 delivers a switching capacity of 176 Gbps and a forwarding rate of up to 130.95 Mpps, ensuring wire-speed performance under heavy traffic.

Does the Cisco SG250X-48 support Layer 3 routing features?

Yes, the Cisco SG250X-48 supports Layer 3 static routing and RIP, enabling inter-VLAN routing and basic dynamic route exchange for segmented networks.

Which management interfaces are available on the Cisco SG250X-48?

The Cisco SG250X-48 can be managed via an intuitive web GUI, CLI over SSH/Telnet, SNMP v1/2/3, and Cisco FindIT Network Management for centralized control.

Can I configure VLANs on the Cisco SG250X-48?

Yes, the Cisco SG250X-48 supports up to 256 VLANs and 4K MAC address entries for granular traffic segmentation and network security.

Does the Cisco SG250X-48 support Quality of Service (QoS)?

Yes, the Cisco SG250X-48 includes 802.1p QoS, four hardware priority queues, traffic classification, and rate limiting to prioritize mission-critical traffic.

Is the Cisco SG250X-48 rack-mountable?

Yes, the Cisco SG250X-48 ships with a 1U rack-mount kit compatible with standard 19-inch cabinets for secure installation.

What power efficiency features does the Cisco SG250X-48 offer?

The Cisco SG250X-48 supports IEEE 802.3az Energy-Efficient Ethernet, fan-speed control, and port-power down to reduce energy consumption during low-traffic periods.

Does the Cisco SG250X-48 support Power over Ethernet (PoE)?

No, the Cisco SG250X-48 does not support PoE. For PoE applications, consider the SG250X-48P model which provides PoE+ on all 48 ports.

What redundancy and resiliency features are available on the Cisco SG250X-48?

The Cisco SG250X-48 offers Spanning Tree Protocol (STP), Rapid STP, loop guard, BPDU guard, and DHCP snooping for network reliability and loop prevention.

Does the Cisco SG250X-48 support IPv6 protocols?

Yes, the Cisco SG250X-48 fully supports IPv6, including IPv6 static routing, DHCPv6, neighbor discovery, and IPv6 Quality of Service features.

Can I stack multiple Cisco SG250X-48 switches?

Yes, the Cisco SG250X-48 supports Smart Stack software stacking of up to four units, simplifying management and creating a single logical switch.

What warranty and support options are available for the Cisco SG250X-48?

The Cisco SG250X-48 includes a limited lifetime hardware warranty and one year of Cisco Smart Net Total Care; extended support contracts are available for advanced services.

What deployment scenarios are ideal for the Cisco SG250X-48?

The Cisco SG250X-48 is ideal for branch offices, campus wiring closets, and medium-sized enterprises that require high port density, advanced security, and high-speed uplinks.