Drop Optical Cable ka a na-akpọkwa eriri eriri ụdị ụta (maka wiwi ime ụlọ).A na-etinye akụkụ nkwurịta okwu ngwa anya (fiber optical) na etiti, na ndị otu ike na-abụghị ọla (FRP) ma ọ bụ ndị ike ígwè na-etinye n'akụkụ abụọ.N'ikpeazụ, extruded oji ma ọ bụ ọcha, Grey polyvinyl chloride (PVC) ma ọ bụ obere anwụrụ ọkụ halogen ihe onwunwe (LSZH, obere anwụrụ ọkụ, halogen-free, ire ere retardant) sheathed.Igwe akpụkpọ anụ dị n'èzí nwere waya na-akwado onwe ya na ụdị-8.
N'ozuzu, e nwere G657A2 eriri anya, G657A1 eriri anya, na G652D eriri anya.Enwere ụdị nkwado etiti abụọ, nkwado igwe na nkwado FRP na-abụghị igwe.Metal supports gụnyere ① phosphated ígwè waya ② ọla kọpa-plated ígwè waya ③ galvanized ígwè waya ④ mkpuchi ígwè waya (gụnyere phosphate ígwè waya na galvanized ígwè waya ntekwasa na gluu).Nkwado ndị na-abụghị igwe gụnyere ①GFRP②KFRP③QFRP.
Ọbọ nke eriri akpụkpọ anụ na-adịkarị ọcha, oji, na isi awọ.A na-ejikarị ọcha eme ihe n'ime ụlọ, a na-eji oji eme ihe n'èzí, UV na-eguzogide na mmiri ozuzo.Ihe n'ọbọ ahụ gụnyere PVC polyvinyl chloride, LSZH obere anwụrụ ọkụ halogen na-enweghị ire ọkụ na-egbochi n'ọbọ.N'ozuzu, ndị na-emepụta ihe na-ekewa LSZH ụkpụrụ ọkụ na-egbochi ọkụ halogen na-enweghị anwụrụ ọkụ n'ime ụdị atọ: ọkụ na-adịghị ere ọkụ, ọkụ na-ere ọkụ site na otu ọkụ kwụ ọtọ, na ọkụ retardant na ngwugwu.
Igwe anya eriri anya n'èzí nwere ike ịkwado mita 30-50 n'ozuzu ya.Waya ígwè phosphating na-anabata 0.8-1.0MM, eriri igwe galvanized na waya ígwè rubberized.
Njirimara eriri mkpuchi kpuchiri: eriri anya na-eguzogide pụrụ iche, na-enye bandwidth ka ukwuu na ịkwalite arụmọrụ nnyefe netwọkụ;FRP abụọ yiri ya ma ọ bụ ihe mgbakwunye ígwè na-eme ka eriri anya nwee nguzogide mkpakọ dị mma ma chebe eriri anya;eriri anya nwere usoro dị mfe, ịdị arọ dị arọ, na ihe bara uru siri ike;imewe oghere pụrụ iche, dị mfe ịkpụ, dị mfe ijikọ, mee ka ntinye na mmezi dị mfe;obere anwụrụ ọkụ halogen na-enweghị ire ọkụ na-egbochi polyethylene n'ọbọ ma ọ bụ n'ọbọ PVC ire ọkụ, nchekwa gburugburu ebe obibi.Enwere ike ijikọ ya na njikọ dị iche iche na saịtị ma nwee ike ịmechaa ya na saịtị.
N'ihi ịdị nro na ịdị mfe ya, a na-eji eriri dobe na-eme ihe na netwọk ohere;aha ndị ọkà mmụta sayensị nke eriri dobe: eriri eriri n'ụdị nru ububa maka netwọk ohere;n'ihi na udi ya nwere udi nru ububa;a na-akpọkwa ya eriri ngwa anya nru ububa, onyonyo 8 ngwa anya.A na-eji ngwaahịa a na: maka wiwi ime ụlọ, onye ọrụ njedebe na-eji eriri ahụ eme ihe ozugbo;maka eriri anya na-abata ụlọ ahụ;maka wiwi ime ụlọ onye ọrụ na FTTH.