Huawei OptiX OSN 1500 - Operation Environment; Running Environment of Equipment

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Running Environment of Equipment
 Power Supply:
 Ensure the DC voltage for OptiX transmission
equipment is -48V/-60V
 Tolerance range: -48V/-60V ± 20%=-38.4V~ -72V
 Grounding of equipment:
 Combined grounding, resistance<1 Ohm