One typical module of that kind should be able to handle about 120-150.000 loading units p.a. (rail-in and rail-out handlings). While a doubling or even trebling could improve the capacity accordingly.
•4 transshipment tracks up to 700 m each
•2 gantry cranes
•1 road lane for trucks
•1 road lane for loading and unloading of trucks
•4 lanes for intermediate buffer of loading units
•2-4 railway sidings to ensure multiple use of transshipment tracks