This feature is intended to support designs such as OpenROADM where the
line degree integrates a specific preamp/booster pair. In that case, it
does not make sense for our autodesign to "pick an amplifier". The
restrictions can be activated by:
- Listing them in `eqpt_config.json`, so that they are effective for all
ROADM instances.
- On a per-ROADM basis within the Excel sheet or the JSON definitions.
Restrictions apply to an entire ROADM as a whole, not to the individual
degrees.
If a per-degree exception is needed, the amplifier of this degree can be
defined in the equipment sheet or in the network definition.
If no booster amplifier should be placed on a degree, use the `Fused`
node in place of an amplifier.
Signed-off-by: Esther Le Rouzic <esther.lerouzic@orange.com>
Co-authored-by: Jan Kundrát <jan.kundrat@telecominfraproject.com>
