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TbE

See Terabit Ethernet.



Terabit Ethernet

Terabit Ethernet is a future technology. In the meantime, the IEEE 802.3bs task force has defined 200 Gigabit (200GBASE) and 400 Gigabit Ethernet (400GBASE), which are expected to be commonly deployed by carriers and large enterprises by 2020. See 100 Gigabit Ethernet and Ethernet.


 Distance
   in                             No. of
 Meters  Fiber Mode  Designation  Fibers

  500    Singlemode  200GBASE-DR4    4
  2 km   Singlemode  200GBASE-FR4    4
  10 km  Singlemode  200GBASE-LR4    4

  100    Multimode   400GBASE-SR16  16
  500    Singlemode  400GBASE-DR4    4
  2 km   Singlemode  400GBASE-FR8    8
  10 km  Singlemode  400GBASE-LR8    8





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