Hakanan ana kiran kebul ɗin digo na digo mai siffa ta tasa (don wiring na cikin gida), wanda shine sanya sashin sadarwa na gani (fiber na gani) a tsakiya, sannan a sanya mambobi guda biyu waɗanda ba na ƙarfe ba (FRP) ko membobin ƙarfafa ƙarfe. a bangarorin biyu.A ƙarshe, extruded baki ko fari, launin toka polyvinyl chloride (PVC) ko low-shan hayaki-free abu (LSZH, low hayaki, halogen-free, harshen retardant) sheathed.Kebul ɗin digo na waje yana da waya mai rataye da kanta a cikin siffa-8.
Kebul na digo gabaɗaya an raba shi zuwa 1 core, 2 cores da 4 guda-mode fiber optic USB.Gabaɗaya, ana amfani da cibiya guda ɗaya don watsa bayanan gida, kuma ana amfani da muryoyi 2 don rediyo, talabijin, TV na USB da faɗaɗa.
drop na USB Optical fibers gabaɗaya sun haɗa da G657A2 fiber fibers, G657A1 fiber na gani, da G652D fiber na gani.Akwai nau'ikan ƙarfafawa na tsakiya guda biyu, ƙarfafa ƙarfe da ƙarfafa FRP marasa ƙarfe.Ƙarfe ƙarfafa sun haɗa da ① phosphating karfe waya ② jan karfe plated waya ③ galvanized karfe waya ④ glued karfe waya (ciki har da phosphated karfe waya da galvanized karfe waya tare da manne).Ƙarfafan da ba na ƙarfe ba sun haɗa da ①GFRP②KFRP③QFRP.
Kus ɗin kebul ɗin digo gabaɗaya fari ne, baki, da launin toka.Ana amfani da farar gabaɗaya a cikin gida, kuma ana amfani da baƙar fata a waje, wanda ke jure UV kuma yana jure ruwan sama.Kayan sheath ya haɗa da PVC polyvinyl chloride da LSZH ƙananan hayaki halogen-free harshen retardant abu.Gabaɗaya, masana'antun Rage LSZH Low-hy-Smoke Halardant Standars a cikin nau'ikan uku: Baƙin wuta ba, da rarar wuta mai ritaya.
Layukan dakatarwar kebul na gani na waje gabaɗaya na iya zama masu goyan bayan kai tsawon mita 30-50.Phosphating karfe waya rungumi dabi'ar 0.8-1.0MM, galvanized karfe waya, glued karfe waya.
Siffofin digo na USB: fiber na gani na musamman mai jurewa, samar da babban bandwidth da haɓaka aikin watsa cibiyar sadarwa;FRP guda biyu masu daidaitawa ko ƙarfafa ƙarfe suna sa kebul na gani yana da kyakkyawan aiki mai ƙarfi kuma yana kare fiber na gani;kebul na gani yana da tsari mai sauƙi, nauyi mai sauƙi, da kuma amfani mai ƙarfi;ƙirar tsagi na musamman, mai sauƙin kwasfa, haɗi mai dacewa, sauƙaƙe shigarwa da kiyayewa;low hayaki halogen free harshen retardant polyethylene sheath ko harshen wuta retardant PVC kwasfa, kare muhalli.Ana iya daidaitawa da nau'ikan masu haɗin filin kuma ana iya ƙare filin.
Saboda laushinsa da sauƙi, ana amfani da kebul na digo a cikin hanyar sadarwa;sunan kimiyya na kebul na digo: na USB mai siffar malam buɗe ido don hanyar sadarwa;saboda siffar malam buɗe ido, ana kuma kiransa da kebul na malam buɗe ido, Hoto na 8.Ana amfani da samfurin a cikin: ana amfani da shi don haɗawa na cikin gida, kebul na kai tsaye da masu amfani da ƙarshen ke amfani da su;amfani da su don gabatar da igiyoyin gani a cikin gine-gine;ana amfani da shi don haɗin cikin gida na masu amfani a cikin FTTH.
