回收華為OLT/設備：MA5680T/MA5683T/MA5608T以及OLT業務板GPBD/GPBH/EPBD/EPSD/GPFD/EPFD

回收華為光纖貓：HG8310/HG8010/HG8120/HG8240/HG8245/HG8321/HG8346/HG8342

回收華為ONU光纖設備：M5626/8/16/24 ,MA5620/8/16/24

回收中興OLT設備：C220/C300/C320以及OLT業務板ETGO/GTGO/E**/GTGH/ETGH