[nsp] Can single DPT cards be used in GSR?

[sthaug at nethelp.no]

> Yes you can but you now have a wrapped dpt ring which (somewhat) defeats
> the purpose of using that technology.

Obviously. However, if DPT cards are most easily available, *and*
you only have one DWDM channel available, it is convenient not to
have to use two DPT cards at each end.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no