A cikin wannan labarin zan yi magana game da abin da ke haifar da asara a watsawar fiber optics.Mu koyi…
Dalilin da yasa fiber na gani ke maye gurbin matsakaici da nisa watsa na igiyoyin sadarwar shine saboda watsa fiber na gani yana da ƙarancin asara, kuma asararsa ta kasu zuwa kamar haka:
Asarar ita ce asarar makamashin haske ta hanyar sha, watsawa da zubar da matsakaici (iska) lokacin da aka watsar da haske a cikin fiber na gani (fiber na gani ba zai iya ware hasken gaba daya ba, wanda zai haifar da zubar da haske).Asarar wannan bangare na makamashi yana ƙaruwa tare da nisan watsawa.An tarwatsa haɓaka a wani ƙayyadadden ƙimar.
Misali: 1310nm Optical module yana lissafin asarar watsa hanyar haɗin gwiwa a 0.35dBm/km,
Tsarin gani na 1550nm yana ƙididdige asarar watsa hanyar haɗin gwiwa a 0.20dBm/km.Kuma wannan hasara kuma za ta shafi nau'ikan nau'ikan daban-daban, kuma asarar watsawar hanyar haɗin gwiwa tana daidai da ƙimar.
Watsawa dai yana faruwa ne sakamakon yadda igiyoyin lantarki na lantarki daban-daban suna tafiya a matsakaici iri ɗaya a cikin gudu daban-daban, wanda ke haifar da nau'ikan tsayin daka daban-daban na siginar gani da ke zuwa ƙarshen karɓa a lokuta daban-daban saboda tarin nisan watsawa, wanda ke haifar da bugun jini. fadadawa da rashin iya bambanta sigina.darajar.Lissafin ƙimar watsawa yana da rikitarwa sosai kuma gabaɗaya shine kawai don tunani.
Asarar shigarwa, muddin mai dubawa ya ƙare a cikin fiber na gani an buge shi, ba a rufe shi gaba ɗaya ba, yana haifar da ɗigon haske da sauran abubuwan mamaki, yana haifar da wannan asarar shigarwa.Gabaɗaya, asarar shigarwa tana tsakanin 0.15-0.35dbm.
Abubuwan da ke sama shine bayanin asarar ilimin watsawar fiber na gani wanda Shenzhen HDV Photoelectric Technology Co., Ltd ya kawo. The module kayayyakin samar da kamfanin cover na gani fiber modules, Ethernet modules, na gani fiber transceiver modules, na gani fiber damar kayayyaki, SSFP Optical modules, kumaSFP Optical fibers, da sauransu. Samfuran samfurin da ke sama na iya ba da tallafi don yanayin hanyar sadarwa daban-daban.Ƙwararrun R & D mai ƙwararru da ƙarfi na iya taimaka wa abokan ciniki tare da al'amurran fasaha, kuma ƙungiyar kasuwanci mai tunani da ƙwararrun za su iya taimaka wa abokan ciniki su sami ayyuka masu inganci yayin shawarwarin da suka gabata da aikin samarwa.Barka da zuwa tuntube mu ga kowane irin tambaya.
