突尼斯采购需求：GPON OLT、GPON ONU、XGS-PON、ONT、EDFA、光发射机

I'm currently in the market for detailed information on your products, including specifications, materials used, and any unique features that set them apart. Additionally, I'd love to know about the various options available, as well as minimum order quantities and lead times for production. This will help in understanding how your products can fit into our upcoming projects. Could you also provide a breakdown of your pricing structure? I'd like to see unit prices, bulk order discounts, and any shipping or handling fees that may apply. If you have a catalog or any promotional materials that highlight your product range, please share those as well. Looking forward to your detailed response to help us make an informed decision.