Don sadarwar gani, ana haɗe musaya na na'urori ta hanyar fiber na gani.Misali, haɗin tsakanin OLT daONU(Gaba ɗaya magana, SFP Optical module ana buƙatar don samar da haɗin haɗin kai na gani akan OLT), kuma ana gudanar da watsa bayanai tsakanin masu ɗaukar fiber na gani guda biyu ta hanyar fiber na gani, don haka sunan ƙirar su ya zama mafi mahimmancin ilimin sadarwa na gani.
Akwai nau'ikan musaya na fiber na gani guda biyu: ta tsari da ta ƙarshen fuska.Waɗannan rabe-raben biyu ba su keɓanta juna ba, amma suna rayuwa tare.Kamar SC/APC a cikin hoton da ke ƙasa, tsohuwar SC tana ɗaya daga cikin tsayayyen rabe-rabe, kuma APC ta ƙarshe tana ɗaya daga cikin rarrabuwar ƙarshe.
Rarraba tsarin
1. Zaren zagaye na FC
Ƙwararren FC na fiber na gani yana da ɗan ƙaramin matsayi mai tasowa, kuma FC na na'urar kishiyar yana da matsayi na rata.Biyu suna buƙatar daidaitawa.Bayan daidaitawa, saka fiber na gani kuma juya tsarin waje (kwaya) don kammala gyarawa.Idan kumburi bai daidaita da tazarar ba, toshe goro, kuma watsa haske tsakanin su biyun zai sami babban asara.
Abũbuwan amfãni: Bayan an daidaita matsayi kuma an ɗora, ana haɗa fiber na gani da na'urar da kyau.
Rashin hasara: Toshe yana da rikitarwa kuma shigarwa yana ɗaukar lokaci mai tsawo.
2. ST bayoneti zagaye nau'in
Ana gyara kan ST ta hanyar bayoneti bayan an saka shi kuma a juya rabin da'irar.Rashin hasara shi ne cewa yana da sauƙin karya.
3. SC bayoneti babban bakin babban baki
Yana nufin ƙayyadaddun matsayi na toshe da nau'in latch (ƙananan adadi na hagu shine SFP Optical module)
Abũbuwan amfãni: dace kai tsaye plugging da sauki aiki
Hasara: Idan aka kwatanta da FC interface, haɗin ba shi da ƙarfi sosai.
4. LC karamin bakin murabba'i
LC ya fi SC karami dangane da fiber core da kuma bayyanar.LC shine tsarin latch jack (RJ).
Ƙarshen rarrabewar fuska
1. PC microsphere surface nika da polishing
PC (Tsarin Jiki) na nufin saduwa ta jiki.Haske yana fitowa daga ƙarshen fiber na gani.Ko da yake ƙarshen ƙarshen fuskar a bayyane yake kuma yana ba da damar haske ya wuce ta, har yanzu za a sami wasu haske da ke nuna baya, wanda ake kira tunani baya.Hasken da ke haskakawa baya saduwa da hanyar watsawa da ake tsammanin kuma yana buƙatar dannewa.Matsayin hanawa ana kiransa asarar dawowa.A hankali an maye gurbin PC da UPC.
2, UPC
UPC (Ultra Physical Contact).An inganta UPC akan PC.Ƙarshen fuskar UPC an ɗan lanƙwasa.Bayan polishing na dogon lokaci, yana da mafi kyawun ƙarewa da asarar dawowa fiye da tsarin PC, amma bai isa ba.Maimaita toshewa da toshewa zai haifar da raguwar ingancin saman da aikin ƙarshe.Bayyanar harsashin fiber na gani akan fuskar ƙarshen UPC gabaɗaya shuɗi ne.
3. APC tana a kusurwar digiri 8 kuma ana niƙa da goge-goge
Idan aka kwatanta da PC, APC za ta sami wani kusurwa na karkata, kuma ƙarshen radius na saka yana goge a kusurwar 8 °, don haka rage girman baya.Asarar dawo da gani na mai haɗin APC shine - 60dB ko sama, wanda ya fi sauran nau'ikan haɗin.APC connectors za a iya kawai daidaita tare da sauran kwana-gorge connectors, amma ba tare da wadanda ba angle-golashe connectors, in ba haka ba zai haifar da babban shigarwa asara.Bayyanar harsashin fiber na gani a fuskar ƙarshen APC gabaɗaya kore ne.
Sauran gabatarwa
Flange farantin
Haɗa mu'amalar fiber na gani guda biyu don tsawaita hanyar gani.A lura cewa ba za a iya gaurayawan fuskan karshen APC da UPC ba.
Kurar hula
Ana amfani da shi don rigakafin ƙura don hana fuskar ƙarshen fiber core daga gurɓata, wanda zai shafi watsa siginar gani.
