Chidachi chidapangidwa pogwiritsa ntchito ukadaulo wa IDC (Insulation Displacement Connection) ndipo chimaphatikizidwa ndi chodulira mawaya, zomwe zimapangitsa kuti zikhale zoyenera kuyika kapena kuchotsa mawaya mkati ndi kunja kwa mipata yolumikizira ma terminal.Kuphatikiza apo, chida chodulira mawaya chodziwikiratu chimatha kudula mawaya owonjezera mawayawo akatha.Ndi mbedza zomwe zimaphatikizidwanso kuchotsa mawaya mwaluso, Chida Choyika cha HUAWEI DXD-2 sichimangosinthika komanso choyenera komanso chosavuta kugwiritsa ntchito.Ponseponse, HUAWEI DXD-2 Insertion Tool idakonzedwa mwapadera ndikupangidwa kuti ipangitse kugwira ntchito ndi Huawei Terminal Module Block kukhala kosavuta komanso kosavuta.Ogwiritsa ntchito amatha kuyembekezera kupulumutsa nthawi ndi khama pomwe akuwonetsetsa kuti ntchito yawo ndi yotetezeka komanso yabwino.