[time-nuts] sub cables

Poul-Henning Kamp phk at phk.freebsd.dk
Thu May 1 17:36:13 EDT 2008

In message <481A3683.4050300 at intt.net>, Scott Mace writes:

>A repeater or regen goes optical-electrical-optical.  I think you are
>talking about an EDFA.  While it may pass light when it's down, one
>has to take into account the optical budget of the span.

Sorry for sloppy terminology here :-)

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

More information about the time-nuts mailing list