Amandla okukhanya okukhiphayo (Output Power) abhekisela kumandla okukhanya okukhiphayo okumaphakathi omthombo wokukhanya ekugcineni kokudlulisela kwe-optical module, ebizwa nangokuthi amandla okukhanya okukhiphayo, okungaqondwa njengokushuba kokukhanya.
Ifomula: P(dBm)=10Log(P/1mW)
Iyunithi ingu-W noma mW noma i-dBm. (Lapho i-W noma i-mW iyiyunithi yomugqa futhi i-dBm iyiyunithi ye-logarithmic.) Kwezokuxhumana, ngokuvamile sisebenzisa i-dBm ukuveza amandla okubona.
Uma likhulu inani lamandla okubona, likhulu amandla okukhipha amandla okubona. Kodwa akusho ukuthi ukuphakama kwamandla optical, kungcono. Idivayisi ngayinye yokubona inamandla okubona agcwele ngokweqile, futhi amandla okubona amaningi azokhuphula amaphutha amancane. Ngokuvamile, amandla okubona emojula ye-SFP aphakathi kuka -2 kanye -13dbm, futhi ububanzi benani buzoshintsha futhi ngamakhilomitha okudlulisela.
Kukhona amandla okubona agcwele ngokweqile, futhi kukhona nokuzwela (ubuncane benani lokuxhumana lamandla okukhanya). Lapho amandla optical adlulisiwe amancane kakhulu, amandla optical atholiwe ekugcineni kokuthola imodyuli azoba ngaphansi kokuzwela kokwamukela kwemodyuli, futhi imodyuli ayikwazi ukuthola ukukhanya kwesignali ngokujwayelekile.
Lapho amandla optical adlulisiwe emakhulu kakhulu, nakuba i-attenuator ingangezwa ekugcineni kokwamukela ukuze kuzuzwe uhla lwamandla optical olutholayo lwemodyuli yokwamukela ukuphela, i-bias current edingekayo izophinde ibe nkulu kakhulu, okuzothinta izinga lokudlulisa isignali futhi impilo yesevisi yemojuli.
Okungenhla ukwethulwa kwezinhlobo ze-laser zamamojula e-SFP alethwe yi-Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. emikhiqizo yemojula ekhiqizwe ikhava yenkampani.oamamojula we-ptical fiber, Amamojula we-Ethernet, amamojula we-fiber optical transceiver, amamojula okufinyelela kwefiber optical, Amamojula we-SSFP optical, futhiImicu ye-Optical SFP, njll.
Yonke le mikhiqizo yemojuli engenhla ingahlinzeka ngosekelo lwezimo zenethiwekhi ezihlukene. Ithimba le-R&D elichwepheshile neliqinile lingasiza amakhasimende ngezinkinga zobuchwepheshe, futhi ithimba lebhizinisi elicabangayo nelichwepheshile lingasiza amakhasimende ukuthi athole amasevisi ekhwalithi ephezulu ngesikhathi sokubonisana kusengaphambili
kanye nomsebenzi wangemva kokukhiqiza. Siyakwamukela ku Xhumana nathi nganoma yiluphi uhlobo lombuzo.
