This object determines whether or not a redundant port's
transmitter should be shut down when that port is on
standby.
If both redundant ports are connected (via a Y cable) to
the same remote port, use the setting oneColonOne (2).
This 1:1 configuration will turn off the standby
transmitter so it will not interfere with the active port.
If each redundant port is connected to its own remote
port, use the setting onePlusOne(3). 1+1 leaves both
transmitters on, so the remote site can read its link
status.
Any changes to this object are automatically applied to
this port's redundant pair.