IMPORTANT APPLICATION BULLETIN

 

 

EFM12N     

100BaseTX to 100BaseFX Media Converter

 

Full Duplex Operation.

 

 

The EFM12N is a fully transparent device that does not have auto-negotiation abilities. Because of this, both  units on each side of the EFM12N need to be configured the same way, either Full Duplex or Half Duplex (FDX or HDX). This configuration could be achieved via management software or manually, see the units user’s guides.

 

We hope this bulletin will save you some frustration, and also in our own self interest will avoid your returning working equipment for repair.

 

If you have any questions or comments please e-mail us at ‘customer_relations@ethercom.com’. For urgent problems please call us. (510) 440 0242