Case Study - UNM - Electronics (Cont.)

• The electronics in each building consist of one or more ethernet hubs.

• Concentration factors are

  • No more than about 100 devices on an ethernet hub.
  • Up to 15 hubs connected to an ethernet switch (15x100 max).
  • No more than 4 ethernet switches per router (4x15x100 max).
  • 7 zones total (7x4x15x100 or 42,000 max devices).

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