Ethernet Standards
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10Base-2
  • 10Mbps over thin coaxial cable
  • maximum length is 185 meters

10Base-T
  • 10 Mbps 
  • category 3 unshielded twisted pair (UTP) wiring
  • up to 100 meters long

100Base-T
  • known as Fast Ethernet
  • category 5, 5E, or 6 UTP wiring
  • up to 100 meters long.

100Base-FX
  • a version of Fast Ethernet that uses multi-mode optical fiber
  • Up to 412 meters long

100BaseTF 
  • Ethernet over fiber

1000Base-T
  • Gigabit Ethernet
  • Category 5 UTP wiring
  • Up to 100 meters long.

1000Base-TX
  • Gigabit Ethernet 
  • Category 5 UTP wiring
  • Up to 100 meters long

10GBase-T
  • 10 Gbps connections over category 5e, 6, and 7 UTP cables

10Gbase-SR
  • Short Range fiber
  • 10 gigabit Ethernet over multi-mode fiber
  • up to 300 meters in length. Some of the older style of fiber may only go to 80 meters in length. T

10Gbase-ER
  • Extended Range fiber
  • 10 gigabit Ethernet over multi-mode fiber
  • max distance of 40 km

10Gbase-EW
  • similar to 10Gbase-ER
  • designed to connect to SONET equipment

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