| 摘要 |
<p>The system (100) has plug-in contact strips (300, 400) arranged on outer sides of a main board (200), which rest opposite to each other. Circuit boards (360, 460) are arranged parallel to the main board, where the circuit boards include input/output interfaces (365, 465) e.g. Ethernetinterfaces, working together with a back-plane. The board (360) is rotatably attached to the board (460) at an axis running parallel to the main board around 180 degrees. Riser-cards (330, 430) e.g. computer extension cards, are accommodated in the contact strips (300, 400), respectively.</p> |
