Справочник Пользователя для Huawei Technologies Co. Ltd RRU3908-850

z The DC RRU power cable is connected to one of the LOAD4 to LOAD9 terminals of the PDU.

z Strip the jacket of the DC RRU power cable for a small part, press the exposed shielding layer on the strap, 
and then connect the PGND cable on the strap to the nearest grounding bolt on the side in the 
APM30/APM30H.

z Three power cables can be led through each ground clip.

DC RRU power cable

CPRI optical cable

o

Metal Shielding layer (25 mm)

PGND cable

Grounding the shielding layer 

of the power cable: