Nkhani Zamakampani
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5G imatsogolera kukweza kwa maukonde kunyumba: nthawi yatsopano ya liwiro, kukhazikika ndi luntha
Intaneti yakhala maziko a moyo wabanja, komabe, maukonde amtundu wapanyumba akukumanabe ndi zovuta zambiri: bandwidth yochepa, kugwirizana kwa zipangizo zosakhazikika, zovuta zakutali, komanso kusakwanira kwanzeru kunyumba, ndi zina zotero. Kodi 5G imathandizira bwanji ...Werengani zambiri -
Kodi mumadziwa bwanji za EPON ndi GPON?
Munthawi ino yakukula mwachangu kwa intaneti, ukadaulo wa fiber optic access walowa m'mbali zonse za moyo wathu. Kulumikizana kwapaintaneti kokhazikika komanso kothamanga kwambiri ndikofunikira ngakhale mukusangalala kuwonera makanema apa TV, kusewera masewera kunyumba, kapena kuchita bwino mabizinesi osiyanasiyana m'makampani. Pakati pa matekinoloje ambiri ofikira fiber optic, EPON ndi GPON mosakayikira ...Werengani zambiri -
Kugwiritsa ntchito ukadaulo wa fiber optic sensing kuti muwonjezere kuyang'anira magetsi amagetsi
Pamene dziko likusintha kukhala mphamvu zongowonjezwdwa, minda yamphepo ikukhala gawo lofunikira pakupanga mphamvu zathu. Kuwonetsetsa kudalirika komanso kuchita bwino kwa kukhazikitsa kumeneku ndikofunikira, ndipo ukadaulo wa fiber optic sensing umakhala ndi gawo lalikulu pakukwaniritsa cholinga ichi. Ukadaulo wowonera ulusi wa fiber optic umagwiritsa ntchito mawonekedwe apadera a ulusi wowoneka bwino kuti azindikire kusintha kwa kutentha, kupsinjika, ndi ma acous ...Werengani zambiri -
Kuyerekeza pakati pa olandila ma fiber optic ndi olandila ma module optical
Mndandanda wazomwe zili mkati 1. Mau Oyamba 2. Ubwino wa fiber optic transceiver ndi optic module 3. Pomaliza Mawu Oyamba Olandila Fiber optic ndi optical module receivers ndi zipangizo zofunika kwambiri mu mauthenga a kuwala, koma amasiyana mu ntchito, zochitika zogwiritsira ntchito ndi makhalidwe. 1. Fiber optic transceiver: Fiber optic transcei...Werengani zambiri -
Udindo wofunikira pakuyesa kubalalika pakuzindikiritsa fiber
Kaya kulumikiza madera kapena kontinenti, kuthamanga ndi kulondola ndizofunikira ziwiri zofunika pa ma fiber optic network omwe amanyamula mauthenga ofunikira kwambiri. Ogwiritsa ntchito amafunikira maulalo othamanga a FTTH ndi ma 5G mafoni olumikizirana kuti akwaniritse telemedicine, galimoto yodziyimira payokha, msonkhano wamakanema ndi ntchito zina za bandwidth. Ndi kutuluka kwa malo ochuluka a deta ndi rap ...Werengani zambiri -
Kusanthula kwa LMR coaxial chingwe mndandanda umodzi ndi umodzi
Ngati mudagwiritsapo ntchito RF (radio frequency) kulumikizana, ma cellular network, kapena antenna system, mutha kukumana ndi mawu akuti LMR chingwe. Koma kodi kwenikweni ndi chiyani ndipo n’chifukwa chiyani amagwiritsidwa ntchito kwambiri? M'nkhaniyi, tiwona kuti chingwe cha LMR ndi chiyani, mawonekedwe ake ofunikira, komanso chifukwa chake ndi chisankho chomwe chimasankhidwa pamapulogalamu a RF, ndikuyankha funso 'Kodi chingwe cha LMR ndi chiyani?'. Unde...Werengani zambiri -
Kusiyana pakati pa ulusi wosaoneka ndi maso wamba
Pankhani ya matelefoni ndi kutumiza ma data, ukadaulo wa fiber optic wasintha momwe timalumikizirana ndi kulumikizana. Pakati pa mitundu yosiyanasiyana ya ulusi wa kuwala, magulu awiri odziwika atulukira: ulusi wamba wamba ndi ulusi wosawoneka bwino. Ngakhale cholinga chachikulu cha onsewa ndikutumiza deta kudzera pa kuwala, mapangidwe awo, ntchito, ndi pe...Werengani zambiri -
Mfundo yogwiritsira ntchito chingwe cha USB yogwira ntchito
USB Active Optical Cable (AOC) ndi ukadaulo womwe umaphatikiza zabwino za ulusi wamagetsi ndi zolumikizira zamagetsi zachikhalidwe. Amagwiritsa ntchito tchipisi totembenuza ma photoelectric ophatikizidwa kumapeto onse a chingwe kuti organically kuphatikiza ulusi kuwala ndi zingwe. Kapangidwe kameneka kamalola AOC kupereka maubwino angapo kuposa zingwe zamkuwa zachikhalidwe, makamaka pazitali zazitali, zothamanga kwambiri ...Werengani zambiri -
Mawonekedwe ndi ntchito za UPC mtundu wa fiber optic zolumikizira
UPC mtundu CHIKWANGWANI chamawonedwe cholumikizira ndi wamba cholumikizira mtundu m'munda wa CHIKWANGWANI chamawonedwe kulankhulana, nkhaniyi kusanthula makhalidwe ake ndi ntchito. UPC mtundu wa CHIKWANGWANI chamawonedwe cholumikizira mbali 1. Maonekedwe a nkhope yomaliza UPC cholumikizira pini mapeto a nkhope yakhala wokometsedwa kuti pamwamba yake yosalala, ngati dome. Kapangidwe kameneka kamalola kuti nkhope yomaliza ya CHIKWANGWANI chamawonedwe kuti igwirizane kwambiri ndi ...Werengani zambiri -
Chingwe cha Fiber Optic: kusanthula mozama za zabwino ndi zoyipa
Muukadaulo wamakono wolumikizirana, zingwe za fiber optic zimagwira ntchito yofunika kwambiri. Sing'anga iyi, yomwe imatumiza deta kudzera muzizindikiro za kuwala, imakhala ndi malo osasinthika m'malo otumizirana mwachangu kwambiri chifukwa cha mawonekedwe ake apadera. Ubwino wa Zingwe za Fiber Optic Kutumiza mwachangu: Zingwe za Fiber optic zitha kuperekera kuchuluka kwa data, zongoyerekeza ...Werengani zambiri -
Chiyambi cha PAM4 Technology
Musanamvetsetse ukadaulo wa PAM4, ukadaulo wa modulation ndi chiyani? Tekinoloje ya Modulation ndi njira yosinthira ma sign a baseband (ma siginecha amagetsi aiwisi) kukhala ma siginecha otumizira. Kuti muwonetsetse kulumikizana bwino komanso kuthana ndi zovuta pakutumiza kwa ma siginolo akutali, ndikofunikira kusamutsa sipekitiramu yama siginecha kupita panjira yothamanga kwambiri kudzera mukusintha kwa ...Werengani zambiri -
Zida zambiri zogwiritsira ntchito fiber optic communication: kasinthidwe ndi kasamalidwe ka fiber optic transceivers
Pankhani ya kulumikizana kwa fiber optic, ma fiber optic transceivers sikuti ndi zida zofunikira zokha zosinthira ma siginecha amagetsi ndi kuwala, komanso zida zofunikira kwambiri pakupanga maukonde. Nkhaniyi ifufuza kasamalidwe ndi kasamalidwe ka ma transceivers a fiber optic, kuti apereke malangizo othandiza kwa oyang'anira ma network ndi mainjiniya. Kufunika kwa ...Werengani zambiri