| 摘要 |
A telecommunication distribution frames comprising a switch connected to an optical fibre of an incoming cable, terminated at a primary flexibility suite, via a secondary flexibility suite, where the primary and secondary flexibility suites include means for routing joined blown fibre tubes within the installation. A continuous blown fibre unit extending through the joined blown fibre tubes. A blown fibre tube flexibility module ( 14 ) has a patching panel ( 11 ), which may be provided with connectors. Above the panel ( 11 ) are a set of bend control vanes or mandrels ( 24 ), one for each of the connector sites in the panel. Patching tubes may pass down and out through the aperture ( 99 ) at the back of the module. |
