Ukujula kokungcwaba kwekhebula le-optical optical elingcwatshwe ngqo kuzohlangabezana nezinhlinzeko ezifanele zezidingo zokuklama kobunjiniyela bolayini wekhebula lokuxhumana, futhi ukujula okuqondile kokungcwaba kuzohlangabezana nezidingo ezisethebulani elingezansi.Intambo yokubona kufanele ibe isicaba ngokwemvelo phansi komsele, futhi akumele kube khona ukungezwani kanye nesikhala.Ububanzi bomsele ombiwe ngokuzenzela kufanele bube ngu-400mm.
Ngesikhathi esifanayo, ukubekwa kwezintambo ze-optical ezingcwatshwe kufanele futhi kuhlangabezane nezidingo ezilandelayo:
1. Irediyasi yokugoba yekhebula le-optical egqitshwe ngokuqondile kufanele ibe nkulu ngokuphindwe izikhathi ezingu-20 kunobubanzi obungaphandle bekhebula lokubona.
2. Izintambo ezibonakalayo zingafakwa emgodini ofanayo nezinye izintambo ze-optical zokuxhumana.Lapho zibekwe emseleni ofanayo, kufanele zihlelwe ngokuhambisana ngaphandle kokweqa noma ukuwela.Ibanga elicacile elihambisanayo phakathi kwezintambo kufanele libe ngu-≥ 100mm.
Ipharamitha yokubeka ipharamitha eqondile yekhebula yokubona ebonakalayo ithebula.jpg
Ithebula lebanga elincane elicacile phakathi kwezintambo zokuxhumana ezingcwatshwe ngokuqondile nezinye izinsiza
3. Uma ikhebula le-optical elingcwatshwe ngokuqondile lihambisana noma liwela nezinye izinsiza, ibanga eliphakathi kwazo akufanele libe ngaphansi kwezinhlinzeko ezisethebulani elingenhla.
4. Uma ikhebula le-optical libekwe ezindaweni ezinokuguquguquka okukhulu kwezwe (njengezintaba, amasimu, imisele eyomile, njll.), kufanele ihlangabezane nezidingo ezicacisiwe zokujula okungcwatshiwe kanye ne-radius of curvature.
5. Umumo "S" kufanele usetshenziselwe ukubeka emithambekeni enethambeka elikhulu kuno-20° kanye nobude be-slope gre
ngaphezu kwama-30m.Lapho umsele wekhebula obonakalayo osemthambekeni kungenzeka ugezwe ngamanzi, izinyathelo ezinjengokuqinisa ukuvaleka noma ukuphambukisa kufanele kuthathwe.Uma ubeka emthambekeni omude onomthambeka omkhulu kuno-30 °, kuhle ukusebenzisa ikhebula le-optical lesakhiwo esikhethekile (imvamisa intambo yensimbi ye-armored optical cable).
6. Umlomo wekhebula le-optical eligqitshiwe eliqondile elidlula epayipini lokuvikela kufanele uvalwe ngokuqinile
7. Ishubhu yokuzivikela kufanele ifakwe lapho ikhebula le-optical elingcwatshwe ngokuqondile lingena emgodini wendoda (isandla).Isendlalelo sokuvikela isivikelo sekhebula elibonakalayo kufanele sidlulele cishe ku-100mm ukusuka endaweni yokusekela yangaphambili embotsheni womgodi.
8. Izimpawu ezihlukahlukene zezintambo ze-optical ezingcwatshwe ngokuqondile kufanele zifakwe ngokuvumelana nezidingo zokuklama.
9. Izinyathelo zokuvikela ze-op engcwatshwe ngokuqondile
izintambo eziqondile ezidlula ku-th
izithiyo ezinzima kufanele zihlangabezane nezidingo zokuklama.
Ukugcwalisa ngemuva kufanele kuhlangabezane nokulandelayo
izidingo:
1. Gcwalisa umhlabathi omuhle
okokuqala, bese kuba inhlabathi evamile, futhi ungalimazi izintambo ezibonakalayo namanye amapayipi emseleni.
2. Ngemva kokugcwalisa u-300mm wenhlabathi ecolekile yezintambo ezibonakalayo ezigqitshwe ezindaweni zasemadolobheni noma ezisemadolobheni, zimboze ngezitini ezibomvu ukuze zivikeleke.Ngaso sonke isikhathi umhlabathi ongaba ngu-300mm we-backfill kufanele uhlanganiswe kanye, futhi inhlabathi esele kufanele ihlanzwe ngesikhathi.
3 Umsele wekhebula le-optical emva kokuba inhlabathi engemuva ihlanganiswe kufanele iguqe ngengaphezulu lomgwaqo endaweni yomgwaqo noma umgwaqo oseceleni wezitini, futhi inhlabathi engemuva akufanele ibe nokucindezeleka ngaphambi kokulungiswa komgwaqo;umgwaqo owubhuqu ungaphakama ngo-50-100mm kunomgwaqo, futhi indawo engaphansi kwedolobha ingaba ngu-150mm ukuphakama.
Lapho kudingeka ikhebula le-micro-groove optical ebusweni bomgwaqo, inkaba yekhebula kufanele isikwe iqonde, futhi ububanzi bemisele kufanele bunqunywe ngokuya ngobubanzi obungaphandle bekhebula lokukhanya elibekiwe, ngokuvamile elingaphansi kuka-20mm;Ukujula sh
kufanele kube ngaphansi kuka-2/3 wobukhulu bomgwaqo;phansi kwe-cable groove kufanele kube flat, ngaphandle kwama-sills aqinile (izinyathelo), futhi akufanele kube nemfucumfucu efana netshe;i-angle yekona ye-groove kufanele ihlangabezane nezidingo ze-radius of curvature ngemva kokubekwa kwekhebula.Ngesikhathi esifanayo, lezi zidingo ezilandelayo nazo zidinga ukulandelwa:
1. Ngaphambi kokubeka ikhebula le-optical, kungakuhle ukuthi ubeke isihlabathi esicolekile esingu-10mm ngaphansi komsele noma ubeke umugqa wegwebu onobubanzi obufana nobubanzi bomsele njenge-buffer.
2. Ngemuva kokuthi ikhebula lokukhanya selifakwe emseleni, izinto zokuvikela i-buffer kufanele zibekwe phezulu kwekhebula lokubona ngokwezici ezihlukene zezinto zokubuyisela umgwaqo ogandayiwe.
3. Ukubuyiselwa kwendlela yokuhamba ngezinyawo kufanele kuhlangabezane nezidingo zabaphathi bomgwaqo,kanye nesakhiwo somgwaqo ngemva kokubuyiselwa kufanele sihlangabezane nesidingo somsebenzi wesevisiizingxenye zesigaba somgwaqo esihambisanayo.
