Fiber optic core reflection gwajin

Fiber optic core reflection gwajin ana ci gaba ta hanyar Optical Time Domain Reflectometer (OTDR).Wace na'ura ce da ake amfani da ita don gano ainihin kurakurai a cikin hanyar haɗin fiber na gani na hanyoyin sadarwa.OTDR yana haifar da bugun jini a cikin fiber don a gwada shi don kuskure ko lahani.Abubuwan da suka faru daban-daban a cikin fiber suna haifar da watsewar baya na Rayleigh.Ana mayar da bugun jini zuwa OTDR kuma ana auna ƙarfin su kuma a ƙididdige su azaman aikin lokaci kuma an tsara su azaman aikin shimfida fiber.Ƙarfi da siginar da aka dawo suna ba da labari game da wuri da ƙarfin kuskuren da ke akwai.Ba kawai kulawa ba, har ma da sabis na shigar da layin gani yana amfani da OTDRs.

OTDR yana da amfani don gwada amincin igiyoyin fiber optic.Yana iya tabbatar da asarar da aka samu, ta auna tsayi da gano kurakurai.Hakanan ana amfani da OTDR don ƙirƙirar "hoton" na kebul na fiber optic lokacin da aka shigar da shi sabo.Daga baya, ana iya yin kwatance tsakanin asalin asalin da kuma na biyu da aka ɗauka idan matsaloli sun taso.Ana yin nazarin alamar OTDR koyaushe cikin sauƙi ta hanyar samun takaddun shaida daga ainihin abin da aka ƙirƙira lokacin da aka shigar da kebul ɗin.OTDR yana nuna muku inda igiyoyin ke ƙarewa kuma suna tabbatar da ingancin zaruruwa, haɗin gwiwa da sassa.Hakanan ana amfani da alamun OTDR don magance matsala, tunda suna iya nuna inda karya ke cikin fiber lokacin da aka kwatanta burbushi da takaddun shigarwa.

Jera ci gaba da gwaji na FTTH sauke igiyoyi akan tsawon zango (1310,1550 da 1625 nm).Muna amfani da EXFO FTB-1 a cikin wannan ingantattun gwaje-gwaje.Binciken ingancin igiyoyin mu don tabbatar da abokin cinikinmu zai iya karɓar samfuran waɗanda suka dace da buƙatun inganci.

Muna yin wannan gwajin akan kowane igiyoyi da muke samarwa.
dakin gwaje-gwajenmu na ciki yana da ikon ci gaba da irin wannan jerin gwaje-gwajen nau'in madaidaicin masu alaƙa.
Barka da zuwa tuntube mu don ƙarin bayani.