FM-2100 series Gigabit Ethernet media converter adopts 

switching technology to fulfill media conversion. 

It complies with IEEE802.3z and IEEE802.3ab standards,

 and supports two types of media network connections:  

1000base-T and 1000base-SX/LX. It inter-converts 

electrical signals of 1000base-T twisted pairs with 

optical signals of 1000base-SX, extending the 

transmission distance of a network from 100m via 

copper cables to 80km via fiber optical cables. 

It supports transmission in multi-mode dual fiber, 

single-mode dual fiber, single-mode single fiber.

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