Interpretation Of Connection Interface; Connection Interface - Allied Telesis AT-SPL-B4 User Manual

6. Interpretation of connection interface:

Prior to connect the related devices to the CO POTS splitter
shelf, please read the following indications in order to avoid
making incorrect connection.

6-1.Connection interface:

Interfaces: 1 x 64-pin AMP CHAMP connector for DSLAM
1 x 64-pin AMP CHAMP connector for POTS
1 x 64-pin AMP CHAMP connector for LINE
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