[afnog] Juniper MX "timing support" = ?

[Frank Habicht]

Hi all,

happy new year to all!

Apparently my googl'ing abilities are insufficient, so let me ask you for help.

The Juniper MX 80 router is available with and without "timing support".
While the other "midrange" MX5 - MX40 are only _with_ timing support.
 ... it appears from a (possibly outdated) document, which I found on the
     streets ...   ;-)
  (maybe that's wrong..?)

While it seems to smell a bit like SDH, I'd appreciate more hints, pointers
or confirmation about what the "timing support" means and does.

Thanks,
Frank