摘要 |
<p>The combination has a communication interface (5) provided upstream toward a server system (8) e.g. computer, where the interface is located on a lower side of a connector (3), Another communication interface (6) is provided downstream toward a set of piled up modules, where the latter interface is located on an upper side of another connector (4). A third communication interface (7) is provided downstream of another set of piled up modules, where the third communication interface is located on the lower side of the connector.</p> |