Ngokuxhumana optical, ukuhlola amandla optical isinyathelo esibalulekile ekwakheni imvelo optical. Izinga lamandla okubona lithinta ukusebenza kwedivayisi eyamukelayo. Amandla okukhanya aphansi kakhulu azokwenza idivayisi ingakwazi ukukhonjwa, futhi amandla okukhanya aphezulu kakhulu azolimaza idivayisi ngokwayo. Ngakho-ke, kufanele sinake ukutholwa kwamandla optical.
Ukuze sithole amandla okukhanya, sidinga ukusebenzisa imitha yamandla okukhanya. Ngaphambi kokuthola amandla okubona edivayisini ezohlolwa, kufanele siqale siqinisekise ukuthi imitha yamandla okubona ijwayelekile. Uma inani lokubonisa lemitha yamandla okubona lingalungile, sidinga ukuyilinganisa futhi sivumele imitha yamandla okubonayo ukuthi ikhombe kunani elilungile. Ngalesi sizathu, sidinga nomthombo wokukhanya ojwayelekile.
Umhleli olandelayo uzokwethula izinyathelo zokulinganisa imitha yamandla okubona:
Ake siqale ngokucacisa umqondo ophusile. Umgomo omkhulu uwukuthola umthombo wokukhanya ojwayelekile, sasazi inani lamandla okukhanya omthombo wokukhanya ojwayelekile, bese sixhuma ukukhanya kumitha yamandla okukhanya, silungise inani lokubonisa lemitha yamandla optical, ukuze lilingane inani langempela lamandla okukhanya esilaziyo. Hhayi-ke, inhloso iwukudinga umthombo wokukhanya owazi inani leqiniso lamandla okukhanya.
Sisebenzisa umthombo wokukhanya ojwayelekile wamadivayisi e-HP, bese sisebenzisa imitha yamandla optical evamile ngaphakathi kwedivayisi (impela, kungase kube nabafundi ngalesi sikhathi, uma idivayisi yakho nayo inganembile? Okokuqala, kufanele usule izinga okuhambisanayo kumelela inani elithile ukuvumelana kwabantu komphakathi wamazwe ngamazwe, lokhu izinga, bese ucabanga ukuthi ngisebenzisa idivayisi ayivunyelwe ukuthi ihlole umthombo wokukhanya wedivayisi embalwa, uma ubulokhu uthola okunembe kakhulu idivayisi umuntu kuphela osetshenziselwa ukwenza izindinganiso, lokhu akunangqondo, sicela ungabholi), Ukuze ufunde inani lamandla okubona akhishwa imbobo yokubona yedivayisi, umthombo wokukhanya owazi inani langempela lamandla okubona ungatholwa.
Nazi izinyathelo ezithile zokusebenza.
1. Setha umthombo wokukhanya ojwayelekile
Ngemuva kokuqalisa ku-interface elandelayo.
Cindezela inkinobho ethi "1" (khetha u-Setting) ukuze ufake isixhumi esibonakalayo esilandelayo.
Inkinobho ethi "1" emfanekisweni ongenhla ihambisana nobude beza obumaphakathi bomthombo wokukhanya, ngokukhetha okubili: 1310nm no-1550nm;
Inkinobho ethi "2" ehambisana nesikhathi, umhleli futhi akayiqondi incazelo ethile, kufanele kube imvamisa yokukhanya;
Inkinobho ethi "3" ihambisana neyunithi, ungakhetha i-dBm noma i-W;
Inkinobho ethi "4" ihambisana ne-wavelength, futhi inani le-wavelength lingashintshwa ngokufaka inombolo, okuwubude obumaphakathi obutholwa idivayisi.
Chofoza inkinobho ethi "instr" ukuze ubuyele kusixhumi esibonakalayo se-Power Meter, okuyisithombe sokuqala. Chofoza inkinobho ethi "Vula / Vala Umthombo" ukuze uvule okukhiphayo komthombo wokukhanya. Isibani esikhiphayo sedivayisi sixhunywe endaweni yokwamukela idivayisi, njengoba kuboniswe esithombeni esingezansi, futhi inani lamandla okubona lomthombo wamanje wokukhanya ojwayelekile ngu-7.799 dBm.
2. Lungisa imitha yamandla okukhanya
Dlulisela ukukhanya okukhiphayo kumitha yethu yamandla okukhanya, njengoba kuboniswe esithombeni esingezansi.
Thatha imitha yami yamandla okukhanya njengesibonelo, qala ukhethe ubude beza obuhambisanayo. Njengoba umthombo wokukhanya ungu-1310nm, khetha u-1310 lapha, Cindezela u-"λ", "UNIT" kanye "REF" ukuze ufake imodi yokulungisa ngesikhathi esifanayo, bese uchofoza "UNIT" kanye "REF" ukuze ulungise i-amplitude phezulu naphansi -7.79dBm. Chofoza inkinobho yokuvula/ukuvala ekhoneni eliphezulu kwesokunxele lemitha yamandla ukuze uphume kumodi yokulungisa iphutha.
Kulokhu ukulungiswa kwethu kwemitha yamandla okukhanya kuqediwe.Okungenhla yincazelo yolwazi yokulinganisa imitha yamandla okukhanya enikezwe i-Shenzhen HDV Phoelectron Technology Co., LTD. Siyabonga ngokubuka,Mayelana nemikhiqizo yenethiwekhi ehlobene yenkampani yethu kanye nemishini, ukumbozaI-ONUuchungechunge,OLTuchungechunge, ama-transceivers,I-SFPamamojula, amamojula e-SFF nokunye. wamukelekile wonke umuntu ukuze aqonde, Sobonana ngokuzayo
