For point-to-point (one output to one input) connection, you can choose either series matching at the beginning or parallel matching at the end. The former has a simple structure and low cost, but has a large delay. The latter has a good matching effect, but has a complex structure and a high cost.
For point-to-multipoint (one output corresponds to multiple outputs) connection, when the topology of the network is a daisy-chain, terminal parallel matching should be selected. When the network is a star structure, you can refer to the point-to-point structure. Star and daisy chain are two basic topological structures, and other structures can be regarded as the deformation of the basic structure, and some flexible measures can be taken to match.