Cisco SF550X-48-K9-NA 48-port Stackable Managed Switch (Discontinued)

The Cisco SF550X-48-K9-NA 48-port has been discontinued by the manufacturer. For a comparable product please see the Cisco SG550X-48 Stackable Managed Switch

Availability: Out of stock
The Cisco SF550X-48 48-port Stackable Managed Switch contains 48 ports and provides advanced capabilities and superior performance you need for your demanding network today.

Cisco SF550X-48-K9-NA 48-port Stackable Managed Switch

As your business grows you are going to need an IT backbone that provides excellent performance, nonstop availability, and advanced security. The ideal network switch is easy to operate, support, and is an affordable price, that's where the Cisco 550X Series Stackable Switches comes in the play. The Cisco® 550X Series Ethernet switches incorporate fan and power hardware redundancy, increasing overall network availability. The SG550X and SF550X models provide 24 or 48 ports of Gigabit Ethernet and Fast Ethernet connectivity with 10 Gigabit uplinks. The SX550X models provide 12, 16, 24, or 48 ports of 10 Gigabit Ethernet with both copper and fiber connection options, providing a solid foundation for your current business applications, as well as those you are planning for the future. At the same time, these switches are easy to deploy and manage, without a large IT staff.

Cisco SF550X-48-K9-NA 48-port Stackable Managed Switch Overview

 The Cisco SF550X-48-K9-NA is a 48-port stackable managed 10/100 switch with four Gigabit Ethernet ports-2 combination ports and 2 Small Form-Factor Pluggable (SFP) ports-that provides a solid foundation for your current business applications, as well as those you are planning for the future. It offers Power over Ethernet Plus, true stacking, advanced security, quality of service, energy-saving technology (EEE), IPv6, and network features that deliver the reliability and performance needed by demanding environments. The switch is easy to configure and manage with a choice of management tools and is offered with a limited lifetime warranty, including next-business-day advance replacement and one year of technical support. The Cisco SF550X-48-K9-NA truly allows you to grow with your business.

Cisco SF550X-48-K9-NA 4 8-port Stackable Managed Switch Features

  • 48 x 10/100 ports
  • 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
  • Capacity in mpps: (64-byte packets): 66.66
  • Switching capacity (Gbps): 89.6
  • Green power (mode): EEE, Energy, Detect, Short Reach
  • System power consumption: 110V= 35.9W 220V=37.6W
  • Heat dissipation (BTU/hr): 128.30
  • Total system ports: 48x FE + 4x 10GE
  • Network ports: 48x FE
  • Uplink ports: 2x 10 GE copper/SFP+ combo + 2x SFP+
  • Packet buffer: 3 Mb
  • Fan (number): 1 + 1 (redundant)
  • Acoustic noise: 0°C - 30°C: 35.7dB 50°C: 40.8dB 
  • MTBF at 50°C (hours): 504,328
More Information
SKU 02-127085
Shop By Brand Cisco
Model SF550X-48-K9-NA-DIS
MPN SF550X-48-K9-NA
MSRP $999.99
Manufacturer Warranty Limited Lifetime
# of Ethernet Ports 48
Ethernet Port Speeds 10/100
Provisioning Options HTTP, HTTPS
Mounting Option Rackmount
VLAN / QOS Support Yes

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