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SG350XG-48T

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48 x 10 Gigabit Ethernet 10GBase-T copper port , 2 x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) , 1 x Gigabit Ethernet management port
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sg350xg-48t 48 x 10 gigabit ethernet 10gbase-t copper port , 2 x 10 gigabit ethernet sfp+ (combo with 2 copper ports) , 1 x gigabit ethernet management port

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SG350XG-48T Overview

SG350XG-48T is designed with a robust Layer 2/3 non-blocking architecture that ensures high-performance switching while providing flexible stacking options. It offers reliable AC power supply support, a rich assortment of ports including 48 10GBase-T Ethernet ports and 4 10G SFP+ uplink slots, and integrated scalability to meet demanding network requirements.

Optimized for enterprise and data center environments, the SG350XG-48T delivers low latency and enhanced throughput under heavy traffic loads. Its stacking capability and advanced performance features make it an ideal solution for mission-critical applications and future network growth.

SG350XG-48T price is is available on request. Get immediate quote.

Request bulk order quote for SG350XG-48T for additional pricing. Browse the full Cisco 350X Series Stackable Managed Switches series or explore all Cisco products.

SG350XG-48T Specifications

Product Type
Switch
Power Source
AC Power Supply
Layer Supported
Layer 2 / Layer 3
Form Factor
Rack-mount
Power Consumption
75W
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
SG350XG-48T
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 10GBase-T ports, 4 10G SFP+ slots
Flash Memory
64 MB
Switching Capacity
320 Gbps
Switching Capacity with Stacking
640 Gbps
Product Name
Cisco SG350XG-48T 48-Port 10GBase-T Managed Switch
Height
1.73 inches
Width
17.4 inches
Depth
17.3 inches
Weight
26 lbs

SG350XG-48T Use Case

High-Throughput Data Center Server Aggregation

In a mid-sized data center, IT teams deploy the Cisco SG350XG-48T to aggregate 48 x 10GBase-T copper-connected application and database servers directly into a single switch. Dual 10G SFP+ combo ports link to the core router or spine fabric over fiber, while the dedicated Gigabit management port enables secure, out-of-band device provisioning and monitoring. Benefit: Consolidates server uplinks, slashes latency under 0.5 ms, and simplifies management—delivering up to 480 Gbps of non-blocking throughput with enterprise-grade visibility and control.

Campus Backbone with Fiber-Ready SFP+ Uplinks

A university IT department uses the SG350XG-48T as a building-level backbone switch to aggregate dozens of Gigabit PoE+ edge switches and wireless APs via its 48 x 10GBase-T ports. Two 10G SFP+ combo ports carry high-speed, long-reach fiber links to the central core, and the Gigabit management port provides secure remote access for firmware updates and configuration backups. Benefit: Dramatically reduces network bottlenecks, ensures seamless roaming for 1 000+ students, and achieves campus-wide 10 Gbps connectivity with robust out-of-band management.

Resilient Virtualization and Storage Fabric

In a financial services virtualized environment, the SG350XG-48T connects hypervisor hosts to 48 x 10GBase-T ports for VM traffic and iSCSI storage, while its two SFP+ combo ports form redundant uplinks to a dedicated Fibre Channel over Ethernet (FCoE) storage switch. The separate Gigabit management port integrates with the centralized network management system for automated alerts and role-based access. Benefit: Enables sub-millisecond VM migration, enforces strict VLAN-based segmentation, and delivers non-disruptive failover—maximizing uptime and application performance.

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

48 x 10 Gigabit Ethernet 10GBase-T copper port , 2 x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports) , 1 x Gigabit Ethernet management portSG350XG-48T48 x 10/100/1000 PoE+ ports with 382W power budget, 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)SG350X-48P8 x 10/100/1000/2500 PoE+ ports with 240W power budget, 2 x 10GBase-T/SFP+ comboSG350X-8PMD20 x 10/100/1000 PoE+ ports with 375W power budget, 4 x 10/100/1000/2500 PoE+ (60W) ports, 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)SG350X-24PD24 x 10/100/1000 PoE+ ports with 382W power budget, 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)SG350X-24MP
Depth17.3 inches11.1 inches11 inches11.1 inches11.8 inches
Ethernet Technology10/100/100010/100/100010/100/100010/100/100010/100/1000
Flash Memory64 MB64 MB32 MB64 MB64 MB
Form FactorRack-mountRack-mountRack-mountRack-mountDesktop / Rack-mount
Height1.73 inches1.73 inches1.75 inches1.75 inches1.73 inches
IOSLAN LiteLAN BaseLAN LiteLAN LiteLAN Lite
Interface Ports10/100/100010/100/100010/100/100010/100/100010/100/1000
Layer SupportedLayer 2 / Layer 3Layer 2 / Layer 3Layer 2 / Layer 3Layer 2 / Layer 3Layer 2 / Layer 3
ManageableManagedManagedManagedManagedManaged
Manufacturer Part NumberSG350XG-48TSG350X-48PSG350X-8PMDSG350X-24PDSG350X-24MP
Media Type SupportedComboTwisted PairTwisted PairTwisted PairTwisted Pair
Memory256 MB256 MB128 MB256 MB256 MB
Number of Downlink Ports48 Ports48 Ports8 Ports24 Ports24 Ports
Number of Ethernet Ports24–48 Ports24–48 PortsUnder 12 Ports12–24 Ports24–48 Ports
POE SupportNon POEPOE+POE+POE+POE+
Port/Expansion Slot Details48 10GBase-T ports, 4 10G SFP+ slots48 x 10/100/1000 PoE+ ports; 4 x 1G SFP uplink ports8 x 10/100/1000 PoE+ ports and 2 dedicated SFP uplink ports24 x 10/100/1000 PoE ports, 4 x SFP uplink ports24 x 10/100/1000 PoE ports, 4 x 1G SFP uplink ports
Power Consumption75W370 WN/A370WN/A
Power SourceAC Power SupplyAC Power SupplyAC Power SupplyAC Power SupplyAC Power Supply
Product NameCisco SG350XG-48T 48-Port 10GBase-T Managed SwitchCisco SG350X-48P Stackable Managed SwitchCisco SG350X-8PMD Managed SwitchCisco SG350X-24PD Managed SwitchCisco SG350X-24MP Managed Switch
Product TypeSwitchSwitchSwitchSwitchSwitch
Rack Units1 RU1 RU1 RU1 RU1 RU
Redundant Power Supply SupportedNoNoNoNoNo
SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports
Switching Capacity320 Gbps104 Gbps34 Gbps56 Gbps128 Gbps
Switching Capacity with Stacking640 Gbps208 Gbps68 Gbps112 Gbps256 Gbps
Uplink Configuration10G1G1G1G1G
Weight26 lbs28 lbs12 lbs13.5 lbs21.2 lbs
Width17.4 inches17.3 inches17 inches17.3 inches17.2 inches

Reviews & Ratings

K
Kevin Lewis
5

48-port 10GBase-T switch offers high throughput and reliable connectivity for large enterprise deployments.

L
Lara Mitchell
5

Professional-grade switch, smooth operation and minimal downtime.

M
Marcus Nelson
5

Stable performance across all ports, ideal for demanding office networks.

N
Nina Oliver
4

Durable, easy-to-manage, and reliable for high-speed networks.

O
Oscar Perez
4

Efficient switch with consistent high-speed connectivity and low latency.

Questions & Answers

What is the Cisco SG350XG-48T switch and who is it designed for?

The Cisco SG350XG-48T is a fully managed Layer 3 switch featuring 48 10GBase-T copper ports, 2 10G SFP+ combo ports, and a Gigabit Ethernet management port, ideal for growing enterprises requiring high-density, low-latency 10 Gigabit connectivity.

How many 10 Gigabit Ethernet ports does the SG350XG-48T offer?

The SG350XG-48T provides 48 10GBase-T copper ports and 2 10G SFP+ combo ports, delivering a total of 50 10 Gigabit Ethernet interfaces for uplinks or server connections.

What is the function of the SFP+ combo ports on the SG350XG-48T?

The 2 combo ports support either 10GBase-T or SFP+ modules, enabling flexible fiber or copper uplinks without additional transceivers.

Does the SG350XG-48T support Layer 3 routing?

Yes, the SG350XG-48T offers full Layer 3 routing features including static routes, RIP, OSPF, and advanced policy-based routing for optimal traffic management.

Can I stack multiple SG350XG-series switches?

No, the SG350XG-48T does not support physical stacking; instead it provides link aggregation (LACP) and virtual stacking via Cisco FindIT Network Management.

Which management interfaces are available on the SG350XG-48T?

Management options include a dedicated Gigabit Ethernet out-of-band port, web GUI, CLI (SSH/Telnet), SNMP v1/2c/3, and Cisco FindIT for centralized administration.

What is the total switching capacity of the SG350XG-48T?

The SG350XG-48T delivers a non-blocking switching capacity of 1.28 Tbps and a forwarding rate of up to 952.4 Mpps for high-performance environments.

Does the SG350XG-48T support VLANs and how many can it handle?

Yes, it supports up to 4,094 active VLANs with IEEE 802.1Q tagging, providing robust network segmentation and traffic isolation.

What Quality of Service (QoS) features are included?

The SG350XG-48T offers 8 hardware queues per port, eight priority levels, 802.1p, DSCP, and policy-based QoS for fine-grained traffic prioritization.

Is PoE/PoE+ supported on the SG350XG-48T?

No, the SG350XG-48T does not deliver PoE or PoE+; it is optimized for pure data applications requiring high-speed 10G connectivity.

What environmental specifications does the SG350XG-48T have?

Operating temperature ranges from 0°C to 45°C, relative humidity 10–85% non-condensing, and altitude up to 3,048 m, making it suitable for standard data-center racks.

How much power does the SG350XG-48T consume?

Maximum power consumption is 120 W (rack-mount mode), with typical idle consumption around 60 W, ensuring efficient operation in enterprise deployments.

What cooling mechanism is used in the SG350XG-48T?

The SG350XG-48T employs front-to-back airflow with four internal fans, providing predictable and effective thermal management in rack installations.

Which SFP+ modules are compatible with the SG350XG-48T?

It supports Cisco SFP-10G-SR, SFP-10G-LR, and third-party 10G SFP+ modules compliant with SFF-8431 for multimode and single-mode fiber links.

What warranty and technical support options are available?

The Cisco SG350XG-48T includes a limited lifetime hardware warranty with 90-day software updates and 24/7 Cisco TAC support for comprehensive coverage.

Can I integrate the SG350XG-48T with cloud management?

Yes, the switch is compatible with Cisco FindIT Network Management for cloud-ready visibility, zero-touch provisioning, and simplified firmware updates.