| 摘要 |
A cable topology determination arrangement for integration in or connection to an access node (DLAM) is disclosed. The cable topology determination arrangement receives Single Ended Line Test (SELT) reflectograms of plural lines (A1, A2, ..., A9; B1, B2, ... B7) connected to the access node (DSLAM), correlates the SELT reflectograms, and determines a topology of cables (201, 202, ..., 218; 251, 252, ..., 262) based on the correlation.
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