[Nml-wg] Reminder, Conf call March 8
Freek Dijkstra
Freek.Dijkstra at sara.nl
Thu Mar 8 10:58:20 EST 2012
Jeroen van der Ham wrote:
> * Freek to write use case on bidirectional and unidirectional links:
> single fiber with two wavelengths in different directions.
In some FttH networks, a IEEE standard is used where traffic in both
directions is using a single strand of glassfiber on different
wavelengths. The upstream is using 1310 nm, while the downstream uses
1550 nm. This is an example of a bidirectional connection using a
-seemingly- unidirectional medium.
https://forge.ogf.org/sf/go/artf6533
Freek
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