求翻译：توريد وتركيب واختبار مفاتيح شبكة المعلومات (SWITCHES) ومخارج المعلومات (RJ45) وتشمل جميع الكوابل والمواسير والـ UPS وكبائن التجميع Rack ووحدات تجميع الكابلات النحاسية والألياف الضوئية Fiber patch panel and copper patch panel ووصلات是什么意思？

Supply, installation and testing of the information network keys (switches) and outputs the information (rj45) and includes all cables, pipes and the ups and cabins rack assembly and assembly units of copper cables and fiber-optic fiber patch panel and copper patch panel and links

Supply, installation, and testing information network keys switches and exits information (RJ45) and includes all cables, pipes and UPS cabins compilation rack units and compilation of copper cable and fiber optic fiber patch panel and patch panel connections and copper Pty.

Supply and assembly and test of keys of information network (SWITCHES) and directors of the information (RJ45) and includes all (aalkwaabl) and the pipes and the UPS (wkbaay'n) the accumulation Rack and unities of accumulation (aalkaablaat) coppery and the luminous fibers Fiber patch panel and coppe

Supply, installation and testing of information network switches (SWITCHES) and exit information (RJ45) and includes all cables and pipes, UPS, Rack Assembly cabins and modular synthesis of copper cables and optic Fiber patch panel and copper patch panel and links