孟加拉采购需求：网络交换机、管理型网络交换机、24 端口网络交换机、8 端口网络交换机、16 端口网络交换机、交换机网络

I'm looking for reliable suppliers for both indoor and outdoor WiFi routers. The main focus is on switches that can handle varying traffic loads and provide stable connections in diverse environments. Please provide detailed specs, including range, speed, and any advanced features like security protocols. Additionally, I'd like to know about your pricing structure, lead times, and minimum order quantities. If you have any product catalogs or brochures, that would be great. I'm keen to explore options that align with quality standards and competitive pricing.