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3Com 3CR17571-91 Superstack 3 Switch 4500 PWR 26 Port


Compare at: $71.99

(You save $12.00)

SKU: 3CR17571_91_SS3
Condition: Refurbished
In Stock

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The 3Com Superstack 3 4500 PWR is a power over Ethernet switch used in conjunction with NBX phone systems. The 3Com 3CR17571-91 is a stackable switch with Gigabit SFP ports that can be used to link up to eight switches together. This layer two switch is managed.

3Com Superstack 3 Switch 4500 PWR Features:

  • 26 Port Switch
  • Fast Ethernet
  • IEEE 802.3af Power over Ethernet
  • SFP Gigabit Uplink Ports Supports Stacking


  • (1) 3CR17571-91 Superstack 4500 Switch
  • Rack Mounts
  • Power Cord
  • 1 Year Warranty
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