Nzira yekusiyanisa sei pakati pezvakanaka uye zvakaipa optical cables?

1. Chipfuramabwe chekunze:
1. Iyo yekunze sheath ye indoor optical cables inowanzogadzirwa ne polyvinyl chloride (PVC) kana flame retardant polyethylene kana polyurethane (LSZH). Kavha yekunze yakatsetseka, inopenya, inochinjika uye iri nyore kusvuura. Iyo yekunze sheath yeyezasi optical cables ine kupera kwakashata uye inonamira kune yakamanikana maoko uye aramid fibers.

2. Iyo yekunze sheath yekunze optical cables inofanira kugadzirwa yemhando yepamusoro yepolyethylene yakasviba (HDPE, MDPE). Kana tambo yagadzirwa, sheath yekunze inofanira kunge yakatsetseka, inopenya, yeunifomu ukobvu uye isina mabhuru. Iyo yekunze sheath yeyakadzika optical cables inonyanya kugadzirwa kubva kune zvakadzokororwa zvinhu. Iyo yekunze sheath yeyakaderera Optical cables ine hutsinye nekuti kune yakawanda tsvina (lime guruva) mune yakabikwa zvinhu, iyo inozviratidza semakomba madiki madiki pane ekunze sheath yeOptical Cable. Kana iyo yekunze sheath ye optical cable yakakotama kakawanda, ichakuvadzwa. Inobva yachena. Mushure mekuisa tambo yemaziso kwenguva yakati, goko rekunze rinotsemuka uye mvura inodonha.
2. Fiber optic:
Yakajairika optical cable vagadziri vachashandisa Kirasi A fiber cores kubva kune makuru vanogadzira. Mutengo wakaderera uye wakaderera tambo dzemagetsi dzinowanzo shandisa kirasi C, kirasi D optical fibers uye contraband optical fibers yezvisingazivikanwi mavambo, aya mafiibhi optical ane zvinyorwa zvakaoma uye ave kunze kwefekitari kwenguva yakareba. Kazhinji dzine hunyoro. uye yakasvibiswa, uye multimode optical fibers inowanzosanganiswa ne singlemode optical fibers. Kazhinji, mafekitori madiki anoshaya michina yekuyedza inodiwa uye haigone kutonga mhando yeoptical fibers. Aya mafiber optical haagone kuzivikanwa neziso rakashama. Matambudziko anowanikwa panguva yekuvaka ndeaya: bandwidth yakanyanya kutetepa uye kureba kwekutapurirana ipfupi; iyo gobvu haina kuenzana uye haigone kubatanidzwa kune pigtail; Optical fiber haigone kuchinjika uye inogara ichidambuka kana yakakoswa.
3. Yakasimbiswa simbi waya:
Waya dzesimbi dzekunze optical cables kubva kune vakajairwa vagadziri vane phosphated uye vane grey pamusoro. Iyi mhando yewaya yesimbi haiwedzere kurasikirwa kwehydrogen mushure mekuita wiring, haina ngura, uye ine simba rakawanda. Substandard optical cables anonyanya kutsiviwa netambo dzesimbi dzakatetepa kana waya dzealuminium. Nzira yekuzivikanwa ndeyekuti ine chitarisiko chichena uye inogona kukotama pamadiro kana yakabatwa muruoko. Tambo dzeOptical dzakagadzirwa nerudzi urwu rwewaya dzesimbi dzinozokonzeresa kurasikirwa kwehydrogen mune ramangwana, uye nekufamba kwenguva, migumo miviri yemabhokisi efiber optic ichaita ngura nekutyoka.
4. Armored Steel Belt:
Makambani anowanzo gadzira anoshandisa kaviri-sided brushed anti-ngura epurasitiki yakavharwa kwenguva refu yakaputirwa simbi mitsetse. Tambo dzepazasi dzemaziso dzakagadzirwa nemarata akajairika, uye kazhinji divi rimwe chete ndiro rakagadziriswa kudzivirira ngura.
5. Fiber optic casing:
Iyo yakasununguka chubhu inoputira iyo optical fiber mu optical tambo inofanira kugadzirwa nePBT zvinhu. Iyo chubhu yakagadzirwa nechinhu ichi ine simba rakawanda, haina kukanganisa uye inopesana nekuchembera. Pazasi optical tambo casings inowanzo gadzirwa nePVC zvinhu. Hukuru hwekunze hwemateko akadaro hwakatetepa uye hwakapfava, uye anodzika kana akapinyiwa nemaoko. Izvo hazvina kusiyana nemashanga ekunwa uye hazvigone kuchengetedza optical fiber zvakanaka.
6. Fiber mafuta:
Iyo fiber paste yekunze optical tambo inogona kudzivirira sirivheri mitsetse, kurasikirwa kwehydrogen, uye kunyangwe kutsemuka kweiyo optical fiber inokonzerwa nehunyoro. Idiki diki faibha paste inoshandiswa mumatambo epazasi optical uye mamwe mabhuru anogona kuonekwa neziso rakashama. Kana shandisa yakaderera mhando fiber paste, iyo inopfupisa zvakanyanya hupenyu hwefiber optic tambo.
7. Aramid:
Iyo inozivikanwawo seKevlar, ndeye-high-resistance kemikari fiber iyo parizvino inoshandiswa zvakanyanya muindasitiri yemauto; Parizvino, iyo aramid fiber pamusika inonyanya kubva kuAmerican brand DuPont. Zvese zviri zviviri indoor optical cables uye aerial power optical cables (ADSS) anoshandisa aramid yarn sekusimbisa. Nekuda kwekudhura kwakanyanya kwearamid (200,000 yuan/ton), tambo dzemukati dzemukati dzinowanzova nedhayamita rakatetepa kwazvo, izvo zvinogona kuchengetedza mutengo nekudzikisa dzimwe tambo dzearamid. Mhando iyi yetambo ye optical inoputika nyore nyore kana ichipfuura nepapombi. .
8. Cable namatidza:
Iyo fiber paste yekunze optical cable inosungirirwa kunze kwefiber optic sleeve kudzivirira tambo yekuona kubva kune mwando. Yepamusoro-mhando tambo paste inosanganiswa zvakaenzana uye haina kupatsanura mushure mekushandisa kwenguva refu. Mune yakaderera mhando optical tambo, iyo tambo paste inobuda kana kuzadza kunenge kusina kukwana, izvo zvinokanganisa hunyoro-humbowo hwekuita kwefiber optic tambo.
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