If use 1PPS+TOD Synchronization, need add USCUb board in BBU, and then connect the UCSUb board to transmission equipment which can provide 1PPS+TOD clock. Code Description Quantity Notes 03020JUT HERT BBU,WD22USCUB11,Universal Satellite card and Clock Unit type A1(4HP),Without Satellite card,1*1 1 The USCU supports the TOD clock only in USCUb version. 04047463 Single Cable,Straight Through Cable,5m,MP8-IV,CC4P0.5PB(S),MP8-IV,Outdoor Cable 1
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