Used to enable or disable channel equalization on this port.
The value disabled(2) disables the feature. No attempt to
equalize power levels will be made, and no equalization events
will be triggered.
The value enabled(3) enables the feature. A best-effort
attempt to keep the port signal within the
nbsSigCondEqualizeDesired range will be made. Equalization
events will be triggered if the power cannot be kept within
the nbsSigCondEqualizeDesired range.
If this port does not support equalization, this object will
report notSupported (1), and any SET requests to this object
will be rejected.