Kohereza fibre optique yagiye yiyongera, bitewe no gukenera ibiciro byihuse.Mugihe fibre yashizwemo ikura, imiyoborere yo gutwara optique iba ingorabahizi.Ibintu byinshi bigomba kwitabwaho mugihe cya fibre cabling, nkibishobora guhinduka, ibizashoboka ejo hazaza, kubohereza no gucunga ibiciro, nibindi. Kugirango ukemure ingano nini ya fibre ku giciro gito kandi hamwe nubworoherane bwinshi, amakadiri atandukanye yo gukwirakwiza fibre (ODFs) akoreshwa cyane muguhuza kandi ohereza fibre.Guhitamo neza fibre ikwirakwizwa ni urufunguzo rwo gucunga neza insinga.
Intangiriro kuri Optical Distribution Frame (ODF)
Ikwirakwizwa ryizaIkadiri (ODF) ni ikadiri ikoreshwa mugutanga imiyoboro ihuza ibikoresho byitumanaho, ihuza fibre spice, guhagarika fibre, adaptate ya fibre na connexion, hamwe numuyoboro wa kabili mubice bimwe.Irakora kandi nkurinda kurinda fibre optique kwangirika.Imikorere yibanze ya ODFs itangwa nabacuruzi b'iki gihe irasa.Ariko, ziza muburyo butandukanye.Guhitamo neza ODF ntabwo ari umurimo woroshye.
Ubwoko bwo Gukwirakwiza Amakadiri (ODF)
Ukurikije imiterere, ODF irashobora kugabanywa muburyo butatu: ODF yubatswe nurukuta, ODF yubatswe hasi na ODF.
Ububiko bwa ODF busanzwe bukoresha agasanduku gashushanyije, gashobora gushirwa kurukuta kandi karakwiriye gukwirakwiza umubare muto wa fibre optique.Igorofa ihagaze ODF ifata imiterere ifunze.Ubusanzwe yashizweho kugirango igire ubushobozi bwa fibre isa neza kandi igaragara neza.
ODFs yubatswe (nkuko bigaragara ku gishushanyo gikurikira) mubisanzwe ni modular mubishushanyo kandi bifite imiterere ihamye.Irashobora gushirwa kumurongo byoroshye ukurikije umubare nubunini bwinsinga za fibre optique.Sisitemu yo gukwirakwiza urumuri iroroshye kandi irashobora gutanga ibishoboka byinshi kugirango impinduka zizaza.Ibice byinshi bya rack bifite ODF ya 19 ″, byemeza ko bihuye neza kumurongo usanzwe ukoreshwa.
Ikwirakwizwa rya Optical Ikadiri (ODF) Igitabo cyo Guhitamo
Guhitamo ODF ntabwo bigarukira kumiterere, ariko kandi bigomba no gutekereza kubintu byinshi nko gusaba.Bimwe mubyingenzi byerekanwe hano hepfo.
Umubare wa fibre optique: Hamwe no kwiyongera kwumubare wa fibre optique ahantu nka centre yamakuru, icyifuzo cya ODF cyinshi cyane cyabaye inzira.Noneho umugozi wa fibre optique kumasoko ufite ibyambu 24, ibyambu 48 cyangwa ibyambu 144 ODF nayo irasanzwe cyane.Mugihe kimwe, abatanga isoko benshi barashobora gutanga ODF yihariye ukurikije ibyo abakiriya bakeneye.
Ubuyobozi: Ubucucike buri hejuru nibyiza, ariko kuyobora ntibyoroshye.ODF igomba gutanga ibidukikije byoroshye kubatekinisiye.Icyifuzo cyibanze ni uko ODF igomba kwemerera kugera kubihuza mbere na nyuma yibi byambu kugirango yinjizwe kandi ikurweho.Ibi bisaba ko ODF igomba kubika umwanya uhagije.Mubyongeyeho, ibara rya adaptate yashyizwe kuri ODF igomba guhuza na code yamabara ya fibre optique kugirango wirinde guhuza nabi.
Guhinduka: Nkuko byavuzwe haruguru, rack mount ODFs irahinduka muburyo bwimikorere ya moderi.Ariko, akandi gace gashobora kongera neza guhinduka kwa ODF nubunini bwicyambu cya adaptate kuri ODF.Kurugero, ODF hamwe na duplex LC adapt yubunini bwa port irashobora kwakira duplex LC, SC, cyangwa MRTJ.ODFs ifite ibyambu bya ST adapter irashobora gushyirwaho hamwe na adaptate ya ST hamwe na adaptate ya FC.
Kurinda: Ikwirakwizwa rya optique ryahujwe na optique ya fibre ihuza.Guhuza fibre optique nka fusion splices hamwe na optique ya fibre optique mubyukuri irumva cyane murusobe rwose rwohereza, kandi bifitanye isano itaziguye no kwizerwa kwurusobe.Kubwibyo, ODF nziza igomba kugira uburinzi kugirango irinde kwangirika kwa fibre optique ivuye mukungugu cyangwa igitutu.
mu gusoza
ODF ni ikwirakwizwa rya fibre optique ikwirakwizwa cyane, irashobora kugabanya ikiguzi mugihe cyo kuyitunganya no kuyitunganya no kongera ubwizerwe nubworoherane bwurusobe rwa fibre optique.Ubucucike bukabije ODF ni inzira mu bucuruzi bw'itumanaho.Guhitamo ODF ni ngombwa cyane kandi biragoye, kandi bigomba gusuzumwa neza kubisabwa no kuyobora.Ibintu nkimiterere, kubara fibre no kurinda nibyo shingiro gusa.ODF ishobora kuzuza ibisabwa muri iki gihe hamwe n’ingorane zo gukura ejo hazaza no koroshya kwaguka utitaye ku micungire ya kabili cyangwa ubucucike irashobora guhitamo gusa kugereranya no gutekereza neza.
Igihe cyo kohereza: Nzeri-05-2022