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Cisco SF550X-48 Layer 3 Switch

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by  CISCO    |    PCN#  8X2778    |    MFG#  SF550X-48-K9-NA    |   
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Product Highlights:
  • 50 Ports
  • Manageable
  • 3 Layer Supported
  • Modular
Product Condition: New and Factory Fresh
Limited Warranty: Lifetime
Shipping Weight: 1 lbs.
List Price: $1,390.00
Our Price: $636.57
You Save: $753.43 (54%)
  Protection Plan  Details
2-Year   $66.99
3-Year   $89.99

Cisco SF550X-48 Layer 3 Switch

Advanced Features for Demanding Environments at an Affordable Price

Your business is growing, and that means more customers, more opportunities, and more attention on your company. The only problem: Your network was built for a smaller operation. As you add more devices, applications, and users, your IT environment will become increasingly difficult and expensive to manage. Even worse, as the network becomes more complex and overloaded, your users are likely to see sluggish performance and even outages.

With customers and employees depending on your business more than ever before, a slow or unreliable network is not an option. You need an IT backbone that provides excellent performance, nonstop availability, and advanced security. The ideal network will be easy to manage, support advanced features that will grow with your company, and be at a price that's affordable.

General Information

ManufacturerCisco Systems, Inc

Manufacturer Part NumberSF550X-48-K9-NA

Manufacturer Website Address

Brand NameCisco

Product Series550X

Product ModelSF550X-48

Product NameSF550X-48 Layer 3 Switch

Package TypeRetail

Product TypeLayer 3 Switch

Technical Information


Total Number of Network Ports50

Uplink PortYes


Stack PortYes

Port/Expansion Slot Details48 x Fast Ethernet Network, 2 x 10 Gigabit Ethernet Network, 4 x 10 Gigabit Ethernet Uplink

Media & Performance

Media Type SupportedTwisted Pair, Optical Fiber
Ethernet TechnologyFast Ethernet, 10 Gigabit Ethernet

Network Technology10/100Base-T, 10GBase-X, 10GBase-T

I/O Expansions

Number of Total Expansion Slots4

Expansion Slot TypeSFP+

Shared SFP SlotYes

Number of SFP+ Slots4

Network & Communication

Layer Supported3

Management & Protocols


Power Description

Power SourcePower Supply

Redundant Power Supply SupportedYes

Physical Characteristics




Weight (Approximate)7.80 lb


Package Contents
  • SF550X-48 Layer 3 Switch
  • Power Cord
  • Mounting Kit
  • Serial Cable
  • CD-ROM with User Documentation (PDF)
  • Quick Start Guide


Limited WarrantyLifetime