埃塞俄比亚采购需求：Gpon Olt、Epon Olt、Epon Onu、Xpon Onu、光纤模块、光收发器

I'm looking for a 48-port network switch. It would be great to know about the different models you have available, including their specifications and pricing. Additionally, if you could provide details on features like speed, power consumption, and management options, that would be super helpful. I'm particularly interested in options that offer reliability and scalability for our growing needs. Looking forward to your response!