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Discontinued Product

Cisco SG300-28PP 28-Port Gigabit PoE+ Managed Switch - SG30028PPK9NA

Product Details

Cisco SG300-28PP 28-Port Gigabit PoE+ Managed Switch - SG30028PPK9NA

Easy-to-Use Managed Switches that Provide the Ideal Combination of Features and Affordability

To stay ahead in a competitive marketplace, small businesses need to make every dollar count. That means getting the most value from your technology investments, but it also means making sure that employees have fast, reliable access to the business tools and information they need. Every minute an employee waits for an unresponsive application - and every minute your network is down - has an impact on your bottom line. The importance of maintaining a strong and dependable business network only grows as your business adds more employees, applications, and network complexity.



  • Total Number of Network Ports: 28
  • Token Ring Port: No
  • LRE Port: No
  • Uplink Port: Yes
  • Bypass: No
  • Modular: No
  • Management Port: Yes
  • Number of PoE+ (RJ-45) Ports: 24
  • Number of Network (RJ-45) Ports: 2
  • Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details: 26 x Gigabit Ethernet Network

Media & Performance

  • Media Type Supported: Twisted Pair
  • Twisted Pair Cable Standard: Category 5
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

I/O Expansions

  • Number of Total Expansion Slots: 2
  • Expansion Slot Type: SFP
  • Shared SFP Slot: Yes
  • Number of SFP Slots: 2

Network & Communication

  • Layer Supported: 3

Management & Protocols

  • Manageable: Yes
  • Management:
    • Command Line Interface (CLI)
    • SNMP v1,2c,3
    • VLAN
    • DHCP
    • Web-based Management
    • MIB
    • RMON


  • Standard Memory: 128 MB
  • Flash Memory: 16 MB


  • MTBF: 310755 Hour

Power Description

  • PoE (RJ-45) Port: No
  • Input Voltage: 110 V AC
  • Input Voltage: 220 V AC
  • Power Source: Power Supply

Certifications & Standards

  • UL (UL 60950)
  • CSA (CSA 22.2)
  • CE Mark
  • FCC Part 15 (CFR 47) Class A

IEEE Standards

  • 802.3
  • 802.3u
  • 802.3ab

System Requirements

  • Hardware: PC with FastEthernet or higher LAN port
  • Processor: 1.8 GHz Intel Core 2 Duo or higher
  • Disk Space: 400 MB recommended
  • Memory: At least 2 GB for Windows 7, Windows XP, and Windows Vista
  • Display: Screen resolution: 1280 x 1024 or higher recommended

Operating Systems

  • Microsoft Windows Vista® Ultimate (32-bit or 64-bit edition)
  • Microsoft Windows XP® Professional, Service Pack 2 or later
  • Microsoft Windows 7® (64-bit and 32-bit)


  • SG300-28PP 28-Port Gigabit PoE+ Managed Switch
  • Power Cord
  • Mounting Kit
  • Serial Cable
  • CD-ROM with User Documentation (PDF)
  • Quick Start Guide

Approximate Dimensions:

  • Height: 1.5"
  • Width: 17.3"
  • Depth: 10.1"

Approximate Weight:

  • Unit: 8.71 lbs
  • Shipping: 11 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): Limited Lifetime
California customers: Proposition 65 WARNING - learn more
Key Features
Easy-To-Use Managed Switches That Provide The Ideal Combination Of Features And Affordability/ 28 Ports/ Twisted Pair Media Type Supported/ Gigabit Ethernet Technology/ 128 MB Standard Memory/ 16 MB Flash Memory/ 24 PoE+ (RJ-45) Ports/ Black Finish
More reasons to buy the Cisco SG300-28PP 28-Port Gigabit PoE+ Managed Switch SG30028PPK9NA from Abt Electronics
  • is an authorized dealer.
  • The Cisco SG300-28PP 28-Port Gigabit PoE+ Managed Switch SG30028PPK9NA is Brand New.
  • Abt ships this product for free!
TypeEthernet Switch