Huawei ETP4890,90A power supply unit in cabinet for OLT etc.equipments,3 rectification modules,AC220V to DC48V
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Huawei ETP4890,90A power supply unit in cabinet for OLT etc.equipments,3 rectification modules,AC220V to DC48V
This PUS can apply to many different brands of equipment, for example, OLT, switch, router.