Ukusatshalaliswa kwe-fiber optics bekulokhu kukhula, kuqhutshwa isidingo samazinga edatha anesivinini esikhulu.Njengoba i-fiber efakiwe ikhula, ukuphathwa kwamanethiwekhi okuthutha okubonakalayo kuba nzima kakhulu.Ziningi izici okufanele zicatshangelwe ngesikhathi sokuhlanganisa i-fiber cabling, njengokuvumelana nezimo, ukuba nokwenzeka kwesikhathi esizayo, izindleko zokuphakwa nokuphatha, njll. Ukuze kusingathwe umthamo omkhulu wefayibha ngezindleko eziphansi kanye nokuguquguquka okukhulu, amafreyimu ahlukahlukene okusabalalisa ifayibha (ama-ODF) asetshenziswa kabanzi ukuze kuxhunywe futhi. thumela imicu.Ukukhetha uhlaka olufanele lokusatshalaliswa kwefayibha kuyisihluthulelo sokuphatha ngempumelelo ikhebula.
Isingeniso ku-Optical Distribution Frame (ODF)
I-Optical DistributionUhlaka (ODF) wuhlaka olusetshenziselwa ukuhlinzeka ngoxhumano lwekhebula phakathi kwezinsiza zokuxhumana, oluhlanganisa izingxenyana zefayibha, ukunqanyulwa kwefayibha, ama-adaptha amafayibha nezixhumi, noxhumo lwekhebula kuyunithi eyodwa.Isebenza futhi njengesivikelo ukuvikela ukuxhumana kwe-fiber optic ekulimaleni.Ukusebenza okuyisisekelo kwama-ODF anikezwa abathengisi banamuhla kucishe kufane.Nokho, ziza ngezindlela ezihlukahlukene nobukhulu obuhlukahlukene.Ukukhetha i-ODF efanele akuwona umsebenzi olula.
Izinhlobo Zozimele Zokusabalalisa Okubonakalayo (ODF)
Ngokwesakhiwo, i-ODF ingahlukaniswa ikakhulukazi ngezinhlobo ezintathu: i-ODF efakwe odongeni, i-ODF efakwe phansi kanye ne-ODF efakwe ngama-rack.
I-ODF efakwe odongeni ngokuvamile ithatha umklamo webhokisi elincane, elingafakwa odongeni futhi lifanele ukusatshalaliswa kwezinombolo ezincane zemicu yokubona.I-ODF emile phansi yamukela isakhiwo esivaliwe.Ngokuvamile yakhelwe ukuthi ibe nomthamo wefayibha engaguquki kanye nokubukeka okukhangayo.
Ama-ODF afakwe kuma-rack (njengoba kukhonjisiwe emfanekisweni ongezansi) ngokuvamile anesakhiwo esiqinile futhi anesakhiwo esiqinile.Ingafakwa ku-rack ngokuvumelana nezimo ngokuya ngenombolo nosayizi wezintambo ze-fiber optic.Lolu hlelo lokusabalalisa ukukhanya lusebenziseka kalula futhi lunganikeza amathuba amaningi oshintsho oluzayo.Izinsimbi zokukhweza eziningi zine-ODF engu-19″, eqinisekisa ukuthi zilingana kahle kumarack ajwayelekile asetshenziswayo.
I-Optical Distribution Frame (ODF) Umhlahlandlela Wokukhetha
Ukukhethwa kwe-ODF akugcini nje ngesakhiwo, kodwa futhi kufanele kucabangele izici eziningi ezifana nokusetshenziswa.Okunye okubaluleke kakhulu kuvezwe ngezansi.
Inani lamafiber optical: Ngokukhula kwenani lokuxhunywa kwefiber optical ezindaweni ezifana nezikhungo zedatha, isidingo se-ODF ephezulu kakhulu sesiphenduke inkambiso.Futhi manje ikhebula le-fiber optic emakethe linamachweba angama-24, izimbobo ezingama-48 noma amachweba we-ODF angama-144 nawo ajwayelekile kakhulu.Ngesikhathi esifanayo, abahlinzeki abaningi bangahlinzeka nge-ODF eyenziwe ngokwezifiso ngokwezidingo zamakhasimende.
Ukuphatha: Ukuminyana okuphezulu kuhle, kodwa ukuphatha akulula.I-ODF kufanele ihlinzeke ngendawo yokuphatha elula kochwepheshe.Imfuneko eyisisekelo ukuthi i-ODF kufanele ivumele ukufinyelela okulula kuzixhumi ngaphambi nangemuva kwalezi zimbobo ukuze zifakwe futhi zikhishwe.Lokhu kudinga ukuthi i-ODF igcine isikhala esanele.Ngaphezu kwalokho, umbala we-adaptha efakwe ku-ODF kufanele uhambisane nekhodi yombala yesixhumi se-fiber optic ukuze ugweme ukuxhumana okungalungile.
Ukuvumelana nezimo: Njengoba kushiwo ngaphambili, ama-ODF e-rack Mount avumelana nezimo kuzinhlelo zokusebenza zedizayini eziyi-modular.Nokho, enye indawo engakhuphula ngempumelelo ukuguquguquka kwe-ODF usayizi wembobo wama-adaptha ku-ODF.Isibonelo, i-ODF enembobo yosayizi we-adaptha ye-LC eyiduplex ingamukela i-adaptha eyi-duplex LC, SC, noma i-MRTJ.Ama-ODF anezimbobo zosayizi we-adaptha ye-ST angafakwa nama-adaptha e-ST nama-adaptha e-FC.
Ukuvikela: Uhlaka lokusabalalisa okubonakalayo luhlanganise izixhumanisi zefiber optical kulo.Izixhumanisi ze-Optical fibre ezifana nezinhlayiya zokuhlanganisa nezixhumi ze-fiber optical empeleni zizwela kakhulu kuyo yonke inethiwekhi yokudlulisela, futhi zihlobene ngokuqondile nokuzinza nokuthembeka kwenethiwekhi.Ngakho-ke, i-ODF enhle kufanele ibe nesivikelo ukuvimbela ukulimala koxhumo lwe-fiber optic othulini noma ingcindezi.
Ekuphetheni
I-ODF wuhlaka lokusabalalisa i-fiber optic oludume kakhulu futhi olubanzi, olunganciphisa izindleko ngesikhathi sokuphakelwa nokugcinwa nokunakekelwa kanye nokukhulisa ukuthembeka nokuguquguquka kwenethiwekhi ye-fiber optic.I-High-density ODF iwumkhuba embonini yezokuxhumana.Ukukhethwa kwe-ODF kubaluleke kakhulu futhi kuyinkimbinkimbi, futhi kudinga ukucatshangelwa ngokugcwele ekusetshenzisweni nasekuphathweni.Izinto ezifana nesakhiwo, inani le-fiber nokuvikelwa kuyisisekelo nje.I-ODF engahlangabezana nezidingo zamanje kanye nezinselele zokukhula kwesikhathi esizayo kanye nokukhula kalula ngaphandle kokudela ukuphathwa kwekhebula noma ukuminyana kungakhethwa kuphela ngokuqhathanisa okuphindaphindiwe nokucatshangelwa okufanele.
Isikhathi sokuthumela: Sep-05-2022