Wannan matsi dakatarwar helical shine haɗin haɗin haɗin gwiwa wanda ke rataye kebul na OPGW akan sandunan / hasumiya a cikin layin watsawa, matsawa na iya rage madaidaicin danniya na kebul a wurin rataye, haɓaka ƙarfin jujjuyawar ƙarfi da hana damuwa mai ƙarfi da ke haifar da girgizar iska. Hakanan yana iya tabbatar da cewa lanƙwasawa na USB bai wuce ƙimar da aka yarda ba kuma kebul ɗin baya haifar da damuwa. Ta hanyar shigar da wannan matsi, za'a iya guje wa nau'ikan damuwa masu cutarwa daban-daban, don haka ƙarin ɓarnawar lalacewa ba zai faru a cikin fiber na gani a cikin kebul ba.
Manne Dakatarwa Guda Daya na OPGW

Tsayawa Dakatarwa Biyu don OPGW
