Ulwazi

Kusukela ngasekupheleni kweminyaka yawo-1980, ukuxhumana kwe-fiber-optic kancane kancane kwashintsha kusuka kubude obufushane kuya kubude begagasi ende, kusuka ku-multimode fiber kuya ku-fiber yemodi eyodwa. Njengamanje, i-fiber yemodi eyodwa isetshenziswa kabanzi kunethiwekhi yesiqu sekhebula kazwelonke kanye nenethiwekhi yomugqa wesifundazwe. I-Multimode fiber iyi-li kuphela ...

Ingabe ama-transceiver e-fiber optic kufanele asetshenziswe ngababili?Ingabe kukhona ukuhlukana kwe-fiber transceiver?Noma ipheya nje yama-transceiver e-fiber optic angasetshenziswa ukwakha ipheya? Uma ama-fibre transceivers kumele asetshenziswe ngababili, ingabe iwuphawu olufanayo nemodeli? Noma ungasebenzisa noma iyiphi inhlanganisela ye-bran...

Imojula ye-Optical iyisisetshenziswa sehadiwe esibalulekile sokubona ukuxhumana kwenethiwekhi ye-optical kusikhungo sedatha. Ngokukhula kwenombolo ye-port kanye nokuminyana, izindleko zemojula ye-optical zizobalelwa cishe ingxenye yezindleko zenethiwekhi ye-optical kusikhungo sedatha.Okwamanje, ubuchwepheshe bokuxhumana be-100G ...

I-“OM” ekuxhumaneni kwamehlo ibhekisela “kumodi ye-Optical Multi-Mode”. Imodi ye-Optical, okuyindinganiso yefayibha ye-multimode ukukhombisa izinga lefiber. Okwamanje, i-TIA ne-IEC echazwe amazinga entambo ye-fiber patch yi-OM1, OM2, OM3, OM4, kanye ne-OM5. Okokuqala, yini i-multimode nemodi eyodwa? Cula...

I-Optical fibre zokuxhumana iyindlela eyinhloko yokudlulisa amanethiwekhi okuxhumana esimanje. Umlando wokuthuthuka kwayo ishumi leminyaka elilodwa noma amabili kuphela. Ihlangabezane nezizukulwane ezintathu: i-short-wavelength multimode fiber, i-long-wavelength multimode fiber kanye ne-long-wavelength single-mode fiber.

Ngokuthuthuka okusheshayo kwe-inthanethi, ibanga lokudlulisela lamapheya asontekile kanye nomthelela wokuphazamiseka kazibuthe kagesi kunqunyelwe, okukhawulela ukuthuthukiswa kwenethiwekhi. Ngakho-ke, i-transceiver ebonakalayo ivele.Ukusetshenziswa kwe-fiber optic transceivers kuthatha indawo ...