/--------- Radio Link ---------\
                     Near End              Far End

              +---------------+           +---------------+
              |  Radio Link   |           | Radio Link    |
              |  Terminal A   |           | Terminal B    |
              |               |           |               |
              |               |           |               |
              | +-----------+ |           | +-----------+ |
              | |           | | Carrier A | |           | |
              | |  Carrier  | |<--------->| |  Carrier  | |
              | |Termination| |           | |Termination| |
              | |     1     | |           | |     1     | |
              | +-----------+ |           | +-----------+ |
              |               |           |               |
              |               |           |               |
              +---------------+           +---------------+

        \--- Microwave Node ---/          \--- Microwave Node ---/