Fiber optic na USBgwaji tsari ne mai mahimmanci don tabbatar da mutunci, aminci, da aikin hanyoyin sadarwar fiber optic. Anan ga cikakken bayanin yadda ake gwada igiyoyin fiber optic:
Abubuwan da ake buƙata
Gwajin kayan aikin suite: Wannan yawanci ya haɗa da tushen haske da mitar wutar gani don gwajin asara.
Patch panels: Ana amfani dashi don haɗa igiyoyi biyu tare ba tare da siyarwa ba.
Kebul na Jumper: Ana buƙatar don kammala saitin gwajin.
Mitar gani: Ana amfani da shi don karanta siginar a ɗayan ƙarshen.
Ido mai kariya: An ƙirƙira musamman don gwajin fiber optic don kare idanu daga siginar gani mai ƙarfi.
Matakan Gwaji
1. Saita Kayan Gwaji
Sayi kayan gwaji tare da tushen haske da mitar wutar gani.
Tabbatar cewa saitin tsawon ma'aunin kayan aikin biyu an saita su zuwa ƙima ɗaya, ya danganta da nau'in kebul ɗin.
Bada madogaran haske da mita wutar gani don dumama na kimanin mintuna 5.
2. Yi Gwajin Asarar Shiga
Haɗa ƙarshen ɗaya ƙarshen kebul na jumper na farko zuwa tashar jiragen ruwa a saman tushen hasken kuma ɗayan ƙarshen zuwa mitar gani.
Danna maɓallin "Gwaji" ko "Signal" don aika sigina daga tushen haske zuwa mitar gani.
Bincika karatun da ke kan allo biyu don tabbatar da sun dace, an nuna su a cikin milliwatts decibels (dBm) da/ko decibels (dB).
Idan karatun bai yi daidai ba, maye gurbin kebul na jumper kuma sake gwadawa.
3. Gwaji tare da Patch Panel
Haɗa igiyoyin jumper zuwa tashoshin jiragen ruwa akan facin facin.
Saka ƙarshen kebul ɗin a ƙarƙashin gwaji a cikin tashar jiragen ruwa a gefe guda na kebul na jumper da aka haɗa da tushen haske.
Saka sauran ƙarshen kebul ɗin a ƙarƙashin gwaji a cikin tashar jiragen ruwa a gefe guda na kebul na jumper da aka haɗa da mitar gani.
4. Aika siginar kuma Yi nazarin sakamakon
Bincika haɗin kai don tabbatar da an saita su da kyau ta cikin tashoshin facin.
Danna maɓallin "Gwaji" ko "Signal" don yin gwajin hasarar sakawa.
Karatun mita yakamata ya bayyana bayan daƙiƙa 1-2.
Yi la'akari da daidaiton haɗin kebul ta hanyar karanta sakamakon bayanan.
Gabaɗaya, asarar dB tsakanin 0.3 da 10 dB abin karɓa ne.
Ƙarin La'akari
Tsafta: Yi amfani da bayani mai tsaftace fiber optic don tsaftace kowace tashar jiragen ruwa idan ba za ka iya ganin madaidaicin shigar da wutar lantarki akan allon ba.
Gwajin Jagoranci: Idan ka ga babban asarar dB, gwada jujjuya kebul ɗin a ƙarƙashin gwaji da gwaji a wata hanya don gano mahaɗan mara kyau.
Matakan Wuta: Auna dBm na kebul don tantance ƙarfinsa, tare da 0 zuwa -15 dBm yawanci karɓuwa don wutar kebul.
Hanyoyin Gwaji na Ci gaba
Don ƙarin cikakkun gwaje-gwaje, masu fasaha na iya amfani da kayan aiki kamar na'urar duban lokaci na gani na gani (OTDR), wanda zai iya auna asarar, tunani, da sauran halaye akan tsayin fiber optic na USB.
Muhimmancin Matsayi
Riko da ƙa'idodin ƙasa da ƙasa yana da mahimmanci don kiyaye daidaito, aiki tare, da aiki a gwajin fiber optic.
A takaice,fiber optic na USBgwaji ya ƙunshi kafa kayan aiki na musamman, yin gwaje-gwajen asarar sakawa, nazarin sakamako, da tabbatar da bin ƙa'idodi. Wannan tsari yana tabbatar da aminci da aikin hanyoyin sadarwa na fiber optic.