Ịkwọ ụgbọala Smart City Development Ka smart obodo oru na-aga n'ihu n'ụwa nile, Power over Ethernet (PoE) Transformers aghọwo ihe dị mkpa. Ihe ngbanwe ndị a na-enye ohere maka nnyefe ike na data n'otu eriri Ethernet, na-eme ka ntinye ngwaọrụ dị mfe, ibelata ọnụ ahịa, na ibelata maint ...
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