1. Hanyar shigarwa
Ko a cikin gida ne ko a waje, dole ne ku ɗauki matakan kariya lokacin amfani da na'urar gani, kuma tabbatar da cewa kun taɓa na'urar gani da hannuwanku yayin sanye da safofin hannu na anti-static ko madaidaicin wuyan hannu.
An haramta sosai a taɓa yatsun zinare nana gani moduleLokacin ɗaukar na'urar gani, kuma dole ne a kula da shi a hankali don hana zaluntar na'urar gani da gani. Idan tsarin na'urar gani da gangan ya yi karo da gangan yayin sarrafawa, ba a ba da shawarar sake amfani da na'urar gani da ido ba.
Lokacin shigar dana gani module, Dole ne ka fara shigar da shi da ƙarfi, sannan ka ji ɗan girgiza ko jin sautin “pop”, wanda ke nufin cewa tsarin na'urar yana kulle a wurin. Lokacin shigar da ƙirar gani, rufe zoben hannu; bayan shigar da shi, sake ciro na'urar gani da ido don duba ko yana wurin. Idan ba za a iya cire shi ba, yana nufin an sanya shi a ƙasa. Lokacin cire na'urar gani na gani, kuna buƙatar fara fitar da na'urar tsalle-tsalle na fiber na gani da farko, sannan ku ja hannun ja zuwa kusan digiri 90 zuwa tashar tashar gani, sannan a hankali fitar da na'urar gani. An haramta fitar da na'urar gani da karfi.
2. Matakan hana gurɓatar hasken tashar jiragen ruwa
Don kauce wa ƙetare ƙetare tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar ta haifar da lalacewa ta ƙarshen fuska na jumper na gani, dole ne a tsaftace ƙarshen fuskar bangon fiber na gani kafin shigar da shi a cikin tashar tashar. Sabili da haka, dole ne a samar da takarda mai shafe fiber a lokacin shigarwa don shafe ƙarshen fuskar mai tsalle-tsalle mai tsabta. Idan ba a yi amfani da na'urar gani da ido ba, dole ne a rufe shi da hular ƙura don guje wa gurɓataccen ƙura (ba tare da ƙurar ƙura ba, ana iya maye gurbinsa da filaye na gani). Idan ba a yi amfani da na'urar gani na dogon lokaci ba tare da hular ƙura ba, dole ne a tsaftace tashar tashar tashar ta hanyar auduga lokacin da aka sake amfani da ita.
3. Matakan hana yin amfani da wutar lantarki
Lokacin amfani da OTDR mita don gwada ci gaba ko attenuation na tashar fiber na gani, dole ne a cire haɗin fiber na gani daga na'urar gani da farko, in ba haka ba zai iya sa ikon gani ya yi yawa kuma za a ƙone na'urar gani. Gabaɗaya ana buƙatar shigar da na gani na gani na tsarin gani mai nisa don zama ƙasa da -7dBm. Idan shigarwar ta fi -7dBm girma, ana buƙatar na'urar attenuator na gani don ƙara haɓakar gani. Tsarin tsari shine kamar haka: Ɗaukar cewa ikon gani a ƙarshen watsawa shine XdBm kuma ƙaddamarwar gani shine YdB, ƙarfin gani dole ne ya hadu da XY<-7dBm.
4.Matsalar tashar tashar gani
Audugar da ba ta da ƙura da ake amfani da ita lokacin tsaftace kayan aikin gani yana buƙatar zaɓi bisa ga nau'in tashar tashar gani. Saka auduga mara ƙura da aka tsoma a cikin cikakkiyar barasa a cikin tashar gani, sannan a juya ta cikin hanya guda don gogewa; sannan a saka busasshen rigar auduga mara kura a cikin sandar, sannan a saka sandar a cikin tashar gani, sannan a jujjuya a goge ta hanya daya; Lokacin tsaftace fuska ta ƙarshe, kuna buƙatar amfani da busassun auduga mara ƙura. Shafa da tsaftace sassan da ba su da alaƙa da yatsunsu. Kada ku shafa a wuri ɗaya kowane lokaci; Don gurɓataccen gurɓataccen haɗin gwiwa, jiƙa rigar auduga mara ƙura a cikin cikakkiyar barasa (ba da yawa ba). Hanyar shafa iri ɗaya ce da ta sama. Bayan shafa, da fatan za a maye gurbin shi da wani busasshiyar auduga mara ƙura, sannan a maimaita tsaftacewa don tabbatar da cewa ƙarshen haɗin gwiwa ya bushe, sannan a yi gwajin.
5.ESD lalacewa
Lamarin ESD ba makawa ne, amma ana iya hana shi daga bangarori biyu: hana tara cajin wutar lantarki da barin cajin wutar lantarki da sauri: 1. Ci gaba da yanayin cikin yanayin zafi na 30-75% RH; 2. Saita takamaiman yanki na anti-static kuma yi amfani da bene na anti-static ko benci na aiki; 3. Abubuwan da ke da alaƙa da aka yi amfani da su za su kasance a ƙasa a wani wuri na gama gari a cikin layi ɗaya don tabbatar da mafi ƙarancin hanyar ƙasa da ƙananan madauki na ƙasa. Ba za a iya yin ƙasa a cikin jerin ba, kuma ya kamata a kauce wa hanyar ƙira na haɗa madaukai na ƙasa tare da igiyoyi na waje; 4. Yi aiki a cikin yanki na musamman na anti-static. An haramta sanya kayan samar da wutar lantarki a tsaye waɗanda ba dole ba ne don aiki a cikin wuraren aiki na anti-static, kamar jakunkuna, kwalaye, kumfa, belts, litattafan rubutu, zanen takarda, kayan sirri, da dai sauransu waɗanda ba a kula da su da su ba. anti-static magani. Abubuwan, waɗannan kayan dole ne su kasance fiye da 30cm nesa da na'urori masu mahimmanci na lantarki; 5. Lokacin tattarawa da juyawa, yi amfani da marufi na anti-static da akwatunan juyawa / motoci; 6. An haramta yin aiki mai zafi a kan kayan aiki marasa zafi; 7. Guji yin amfani da na'urar multimeter don gano filaye masu ƙarfi kai tsaye; 8. Yi aikin kariyar electrostatic lokacin aiki da na'urar gani (kamar: kawo zoben electrostatic ko sakin wutar lantarki ta tsaye ta hanyar tuntuɓar lamarin a gaba), taɓa harsashi na gani, kuma guje wa tuntuɓar PIN ɗin na'urar gani.