| 摘要 |
<p>A backplane comprises a support structure which has a plurality of apertures defined along it, the apertures communicating with an optical path extending along the structure. An equipment module has a connector which carries optical devices, the connector engaging with one of the apertures so as to provide mechanical support for the module and to put optical devices into communication with the optical path. Preferably the backplane also has electrical conductors which couple with contact lobes on the connector for powering the module. Preferably the optical devices are moveable between shielded and operable positions.</p> |
