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By default Primary Loop and Secondary Loop Timing (Not external reference clock) can be configured only on Bearer Span Ports 0 and 1. For Timing pinouts see IMG 1004 - RJ48 Connector Pinouts
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The IMG 1004 cannot time off an atomic clock or similar. The TDM inputs on the rear of the unit will only accept a loop timing clock source from T1 or E1. |
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