| Description | Provides the capability to provision the LOCK signal, which
is one of the ODUk maintenance signals, at the ODUKT sink. When
a Tandem Connection endpoint is set to admin state locked,
it inserts the ODUk-LCK signal in the sink direction.
This object is applicable only when the value of
optIfODUkTtpPresent is false(2) and also either one of the
following three cases holds:
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value true(1), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value false(2).
It must not be instantiated in rows for all other cases. |