Module-yada indhaha iyo fiilada indhaha ee transceivers waa aaladaha sameeya beddelka korontadda.Waa maxay farqiga u dhexeeya?Maalmahan, gudbinta xogta fog-fog ee loo isticmaalo mashruucyo badan oo caqli badan ayaa asal ahaan isticmaala gudbinta fiber-ka indhaha.Xidhiidhka ka dhexeeya tani waxay u baahan tahay modules indhaha iyo fiber optic transceivers.Haddaba, sidee la isugu xidhayaa labadan, maxaase fiiro gaar ah loo leeyahay?
1. module Optical
Shaqada moduleka indhaha sidoo kale waa beddelka u dhexeeya calaamadaha sawir-qaadista.Waxaa inta badan loo isticmaalaa gudbiyaha u dhexeeya furaha iyo qalabka.Waxay leedahay mabda' la mid ah kan transceiver fiber indhaha, laakiin moduleka indhaha waa ka hufan oo ammaan badan transceiver ah.Qaybaha indhaha waxaa loo kala saaray si waafaqsan foomka xirmada.Kuwa caadiga ah waxaa ka mid ah SFP, SFP +, XFP, SFP28, QSFP +, QSFP28, iwm.
2. transceiver fiber indhaha
Transceiver Optical fiber transceiver waa aalad beddesha calaamadaha korantada ee fogaanta gaaban iyo ishaarada indhaha ee fog-fog.Waxaa guud ahaan loo adeegsadaa gudbinta fogaanta, gudbinta iyada oo loo marayo fiilooyinka indhaha, u beddela calaamadaha korantada ee calaamadaha indhaha oo u dira.Calaamadda indhaha ee la helay waxa loo beddelaa calaamad koronto.Waxaa kaloo meelo badan loogu yeeraa Converter Fiber.
Fiber optic transceivers waxay siisaa xal aan qaali ahayn isticmaalayaasha u baahan inay ka cusboonaysiiyaan nidaamka silig naxaas ah ilaa fiber optics, laakiin aan lahayn raasamaal, shaqaale ama waqti.
3. Farqiga u dhexeeya moduleka indhaha iyo transceiver fiber optic
① Firfircoon iyo dadban: Module-ka indhaha waa module shaqaynaya, ama qalab, waa aalad dadban oo aan la isticmaali karin kaligiis, waxaana kaliya loo adeegsadaa shishadaha iyo aaladaha leh boosaska moduleka indhaha;transceivers fiber indhaha waa qalab shaqeynaya.Waa qalab firfircoon oo gooni ah, kaas oo keligiis la isticmaali karo marka lagu xiro;
② Kor u qaadista qaabeynta: Module-ka indhaha wuxuu taageeraa isweydaarsiga kulul, qaabeyntu waa mid dabacsan;transceiver fiber indhaha waa mid go'an, beddelka iyo cusboonaysiinta waxay noqon doontaa mid dhib badan;
③Qiimaha: Transceivers fiber Optical ayaa ka jaban modules-yada indhaha waana dhaqaale ahaan oo lagu dabaqi karo, laakiin sidoo kale waxay u baahan yihiin in la tixgeliyo arrimo badan sida adabtarada korantada, heerka iftiinka, heerka fiilada shabakadda, iwm., iyo khasaaraha gudbinta ayaa qiyaastii ah 30%;
④ Codsiga: Qaybaha indhaha waxaa inta badan loo isticmaalaa qalabka isgaarsiinta ee shabakada indhaha, sida isdhexgalka indhaha ee furayaasha isku dhafka ah, router-yada muhiimka ah, DSLAM, OLT iyo qalabyada kale, sida: fiidiyoowga kombiyuutarka, isgaarsiinta xogta, isgaarsiinta codka wireless iyo lafaha kale ee shabakada fiber indhaha;transceiver fiber indhaha Waxaa loo isticmaalaa deegaanka network dhabta ah halkaas oo fiilada Ethernet ma dabooli karo oo waa in la isticmaalo fiber indhaha si loo kordhiyo masaafada gudbinta, oo sida caadiga ah waxaa loo dejiyaa sida codsiga lakabka gelitaanka ee shabakadaha waaweyn ee aagga weyn;
4. Maxaa loo baahan yahay in fiiro gaar ah loo yeesho marka la isku xirayo moduleka indhaha iyo transceiver fiber optic?
① Xawaaraha moduleka indhaha iyo transceiver fiber optic waa inay isku mid ahaadaan, 100 megabyte ilaa 100 megabytes, gigabit ilaa gigabit, iyo 10 megabytes ilaa 10 trillion.
② Mawjada dhererka iyo fogaanta gudbinta waa inay ahaataa mid joogto ah, tusaale ahaan, dhererka hirarku waa 1310nm ama 850nm isku mar, masaafada gudbintuna waa 10km;
③ Nooca iftiinka waa in uu ahaadaa mid isku mid ah, hal fiber ilaa hal fiber, laba fibre ilaa dual fiber.
④ Fiber jumpers ama pigtails waa in lagu xidhaa interface isku mid ah.Guud ahaan, transceivers fiber optic waxay isticmaalaan dekedaha SC iyo modules-yada indhaha waxay isticmaalaan dekedaha LC.