1.ufakelo indlela
Ingaba kungaphakathi okanye ngaphandle, kufuneka uthathe amanyathelo achasene ne-static xa usebenzisa imodyuli ye-optical, kwaye uqinisekise ukuba uchukumisa imodyuli ye-optical ngezandla zakho ngelixa unxibe iiglavu ezichasene ne-static okanye i-anti-static wrist strap.
Akuvumelekanga ngokungqongqo ukubamba iminwe yegolide yeimodyuli yokubonaxa uthatha imodyuli ye-optical, kwaye kufuneka iphathwe ngobumnene ukukhusela imodyuli ye-optical ukuba icinezelwe kwaye igxothwe.Ukuba imodyuli ye-optical bumped ngengozi ngexesha lokuphatha, ayikhuthazwa ukuba isebenzise imodyuli yokukhanya kwakhona.
Xa ufaka iimodyuli yokubona, kufuneka uqale uyifake ngokuqinileyo, kwaye emva koko uzive ushukuma kancinane okanye uve isandi esithi "pop", okuthetha ukuba imodyuli ye-optical itshixiwe endaweni.Xa ufaka imodyuli ye-optical, vala umsesane wokubamba;emva kokuyifaka, khupha imodyuli ye-optical kwakhona ukujonga ukuba isendaweni.Ukuba ayinakutsalwa, kuthetha ukuba ifakwe ezantsi.Xa ususa imodyuli ye-optical, kufuneka ukhuphe i-fiber optical jumper kuqala, kwaye emva koko utsale umqheba wokutsala ukuya kuma-degrees angama-90 kwi-port optical, kwaye ngokukhawuleza ukhuphe imodyuli ye-optical.Akuvumelekanga ukutsala imodyuli ye-optical ngaphandle ngamandla.
2.Amanyathelo okuthintela ungcoliseko lwezibuko lokukhanya
Ukuze ugweme ukungcoliswa komnqamlezo we-port optical obangelwa ukungcoliseka kobuso bokuphela kwe-jumper optical, ubuso bokugqibela be-fiber optical jumper kufuneka bucoceke ngaphambi kokuba bufakwe kwi-port optical.Ngoko ke, iphepha lokusula i-fiber kufuneka linikezelwe ngexesha lofakelo ukusula ubuso bokuphela kwe-optical fiber jumper.Ukuba imodyuli ye-optical ayisetyenziswanga, kufuneka igutyungelwe nge-dust cap ukuze ugweme ukungcoliswa kothuli (ngaphandle kwe-dust cap, inokuthi ithathelwe indawo yi-optical fibers).Ukuba imodyuli ye-optical ayisetyenziswanga ixesha elide ngaphandle kwe-dust cap, i-port optical kufuneka ihlambuluke nge-cotton swab xa iphinda isetyenziswe kwakhona.
3.Amanyathelo okuthintela ukugcwala kwamandla optical
Xa usebenzisa imitha ye-OTDR ukuvavanya ukuqhubela phambili okanye ukunyanzeliswa kweshaneli ye-fiber optical, i-fiber optical kufuneka ikhutshwe kwimodyuli ye-optical kuqala, ngaphandle koko kuya kubangela ukuba amandla okukhanya abe nzima kwaye imodyuli ye-optical iya kutshiswa.Igalelo lamandla optical imodyuli yomgama omde ifunwa ngokubanzi ukuba ibe ngaphantsi kwe -7dBm.Ukuba igalelo likhulu kune -7dBm, i-optical attenuator iyafuneka ukunyusa ukuthomalalisa kwamehlo.Ifomula yile ilandelayo: Ukucinga ukuba amandla okukhanya kwisiphelo sokudlulisa yi-XdBm kwaye i-optical attenuation yi-YdB, i-Optical power kufuneka idibane ne-XY <-7dBm.
4.Ingxaki yezibuko ye-Optical
I-cotton swab engenathuli esetyenziselwa ukucoca imodyuli ye-optical kufuneka ikhethwe ngokohlobo lwe-port optical.Faka i-cotton swab engenathuli efakwe kwi-alcohol epheleleyo kwi-optical port, kwaye uyijikelezise kwicala elifanayo ukuze usule;emva koko faka ilaphu elomileyo lekotoni elingenathuli kwintonga, faka intonga kwi-port optical, kwaye ujikeleze kwaye usule kwicala elifanayo;Xa uhlambulula ubuso bokuphela, kufuneka usebenzise ikotoni eyomileyo engenathuli.Sula kwaye ucoce iindawo ezingadibananga neminwe yakho.Sukusula kwindawo enye ngalo lonke ixesha;Kumalungu angcoliseke kakhulu, cwina ilaphu lomqhaphu elingenathuli kwi-alcohol epheleleyo (hayi kakhulu).Indlela yokucima iyafana nale ingentla.Emva kokusula, nceda uyibuyisele enye iqhekeza elomileyo lomqhaphu elingenathuli, kwaye uphinde ucoce ukuqinisekisa ukuba isiphelo somdibaniso womile, uze wenze uvavanyo.
5.ESD umonakalo
I-ESD phenomenon ayinakuphepheka, kodwa inokuthintelwa kwimiba emibini: ukuthintela ukuqokelelwa kwentlawulo yombane kunye nokuvumela ukutshaja kombane ukuba kukhutshwe ngokukhawuleza: 1. Gcina imo engqongileyo ngaphakathi kwinqanaba lomswakama we-30-75% RH;2. Misela indawo ethile ye-anti-static kwaye usebenzise umgangatho we-anti-static okanye i-workbench;3. Izixhobo ezinxulumeneyo ezisetyenzisiweyo ziya kugxilwa kwindawo efanayo kwi-parallel grounding ukuqinisekisa eyona ndlela imfutshane yomhlaba kunye neyona loop encinci yomhlaba.Akunakubekwa phantsi kwinqanaba, kwaye indlela yokuyila yokudibanisa i-loops yomhlaba kunye neentambo zangaphandle kufuneka zigwenywe;4. Sebenza kwindawo ekhethekileyo ye-anti-static.Akuvumelekanga ukubeka izinto zokuvelisa umbane we-static ezingeyomfuneko ekusebenzeni kwindawo yokusebenza ye-anti-static, njengeengxowa zeplastiki, iibhokisi, amagwebu, amabhande, iincwadana, amaphepha, izinto zomntu, njl. unyango anti-static.Izinto, ezi mathiriyeli kufuneka zibe ngaphezu kwe-30cm kude nezixhobo ezibuthathaka zombane;5. Xa upakisha kunye nokuguqulwa, sebenzisa i-anti-static packaging kunye ne-anti-static turnover ibhokisi / iimoto;6. Akuvumelekanga ukwenza imisebenzi eshushu-eshushu kwisixhobo esingatshintshiyo;7. Gwema ukusebenzisa i-multimeter ukuze ubone ngokuthe ngqo izikhonkwane ze-static-sensitive;8. Yenza umsebenzi wokukhusela i-electrostatic xa usebenzisa imodyuli ye-optical (efana noku: ukuzisa i-electrostatic ring okanye ukukhulula umbane osisigxina ngokuqhagamshelana necala kwangaphambili), uthinte igobolondo lemodyuli ye-optical, kwaye ugweme ukudibanisa ne-PIN pin yemodyuli ye-optical.