firewall port requirements between WSFC nodes between primary datacenter and secondary datacenter (DR). SQL Failover cluster with AG

Hi Team,

Is there any article that can be followed to understand Ports requirements between Primary Datacenter and DR datacenter to create WSFC between nodes. Windows failover cluster will be used to host SQL failover instance cluster with AG .

Pls. guide if anyone has some pointers on such scenario. Thanks

Regards