Physical Layer Device. The name used for a transceiver in FAST Ethernet and Gigabit Ethernet systems.

External links for PHY
PHY on Wikipedia
PHY on Google
PHY on Yahoo!
PHY on Answers
PHY on The Free Dictionary

The Timbercon Technology Glossary continues to expand and improve. If you have suggestions for improvement, we would enjoy hearing from you. Please contact the webmaster here.

Home : Fiber Optic Education » Technology Glossary » PHY