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Muhimmin rawar gwajin watsawa a cikin gano fiber
Ko haɗa al'ummomi ko nahiyoyin duniya, saurin gudu da daidaito sune mahimman buƙatu guda biyu don hanyoyin sadarwar fiber optic waɗanda ke ɗaukar mahimman hanyoyin sadarwa. Masu amfani suna buƙatar hanyoyin haɗin FTTH da sauri da haɗin haɗin wayar hannu na 5G don cimma nasarar maganin telemedicine, abin hawa mai cin gashin kansa, taron bidiyo da sauran aikace-aikacen bandwidth mai ƙarfi. Tare da bullar cibiyoyin bayanai da yawa da kuma rapi...Kara karantawa -
Binciken jerin kebul na coaxial LMR daya bayan daya
Idan kun taɓa amfani da sadarwar RF (mitar rediyo), hanyoyin sadarwar salula, ko tsarin eriya, kuna iya cin karo da kalmar LMR na USB. Amma menene ainihin shi kuma me yasa ake amfani dashi sosai? A cikin wannan labarin, za mu bincika abin da kebul na LMR yake, mahimman halayensa, da kuma dalilin da yasa aka fi so don aikace-aikacen RF, da amsa tambayar 'Mene ne kebul na LMR?'. Unde...Kara karantawa -
Bambanci tsakanin fiber na gani mara ganuwa da fiber na gani na yau da kullun
A fagen sadarwa da watsa bayanai, fasahar fiber optic ta kawo sauyi ta yadda muke hadawa da sadarwa. Daga cikin nau'ikan fiber na gani iri-iri, fitattun nau'ikan fitattun nau'ikan sun fito: fiber na gani na yau da kullun da fiber na gani mara gani. Yayin da ainihin maƙasudin duka biyun shine watsa bayanai ta hanyar haske, tsarin su, aikace-aikacen su, da pe...Kara karantawa -
Ka'idar aiki na kebul na gani mai aiki
USB Active Optical Cable (AOC) fasaha ce da ta haɗu da fa'idodin filaye na gani da masu haɗin wutar lantarki na gargajiya. Yana amfani da kwakwalwan kwamfuta na juyawa photoelectric hadedde a duka ƙarshen kebul don haɗa filaye na gani da igiyoyi a zahiri. Wannan ƙirar tana ba da damar AOC don samar da fa'idodi da yawa akan igiyoyin jan ƙarfe na gargajiya, musamman a cikin nesa mai nisa, bayanan saurin sauri tra ...Kara karantawa -
Fasaloli da aikace-aikace na UPC nau'in fiber optic connectors
UPC nau'in fiber optic connector shine nau'in haɗin haɗin gwiwa na kowa a fagen sadarwar fiber optic, wannan labarin zai bincika game da halaye da amfani. UPC nau'in fiber na gani haši fasali 1. Siffar karshen fuskar UPC connector fil ƙarshen fuska an inganta don sa samansa ya fi santsi, mai siffar kubba. Wannan zane yana ba da damar fuskar ƙarshen fiber optic don cimma kusancin kusanci wh ...Kara karantawa -
Fiber na gani na USB: zurfin bincike na fa'idodi da rashin amfani
A fasahar sadarwa ta zamani, igiyoyin fiber optic suna taka muhimmiyar rawa. Wannan matsakaici, wanda ke watsa bayanai ta hanyar siginar gani, yana da matsayi maras ma'auni a fagen watsa bayanai mai sauri saboda halayensa na musamman na zahiri. Amfanin Fiber Optic Cables Babban saurin watsawa: Fiber optic igiyoyi na iya samar da ƙimar watsa bayanai mai girma, ka'idar ...Kara karantawa -
Gabatarwa zuwa Fasahar PAM4
Kafin fahimtar fasahar PAM4, menene fasahar daidaitawa? Fasahar gyare-gyare ita ce dabarar juyar da siginonin tushe (siginonin lantarki masu asali) zuwa siginonin watsawa. Domin tabbatar da ingancin sadarwa da shawo kan matsaloli a watsa sigina mai nisa, ya zama dole don canja wurin siginar siginar zuwa tashar mai girma ta hanyar daidaitawa don ...Kara karantawa -
Multi aiki kayan aiki don fiber optic sadarwa: sanyi da kuma gudanar da fiber optic transceivers
A fagen sadarwar fiber optic, masu ɗaukar fiber optic ba kawai na'urori masu mahimmanci ba ne don canza siginar lantarki da na gani ba, har ma da na'urori masu aiki da yawa masu mahimmanci a cikin ginin cibiyar sadarwa. Wannan labarin zai bincika daidaitawa da sarrafa masu sarrafa fiber optic, don samar da jagora mai amfani ga masu gudanar da cibiyar sadarwa da injiniyoyi. Muhimmancin...Kara karantawa -
Tambayoyin mitar gani da watsawar gani?
Mun san cewa tun daga 1990s, WDM ana amfani da fasahar multixing rabo mai tsawo don hanyoyin haɗin fiber na gani mai nisa wanda ya kai ɗaruruwa ko ma dubban kilomita. Ga yawancin ƙasashe da yankuna, kayan aikin fiber optic shine mafi tsadar kadararsu, yayin da farashin kayan aikin transceiver yayi ƙasa da ƙasa. Koyaya, tare da haɓakar haɓakar ƙimar watsa bayanan cibiyar sadarwa…Kara karantawa -
EPON, GPON Broadband network da OLT, ODN, da ONU gwajin haɗin kai sau uku
EPON (Ethernet Passive Optical Network) Cibiyar sadarwa mara igiyar waya ta Ethernet fasahar PON ce ta tushen Ethernet. Yana ɗaukar ma'ana zuwa tsarin multipoint da watsawar fiber na gani, yana ba da sabis da yawa akan Ethernet. An daidaita fasahar EPON ta ƙungiyar aiki na IEEE802.3 EFM. A cikin watan Yuni 2004, ƙungiyar aiki ta IEEE802.3EFM ta fitar da EPON stan...Kara karantawa -
Binciken fa'idodin WiMAX a cikin damar IPTV
Tun da IPTV ta shiga kasuwa a cikin 1999, haɓakar haɓaka ya haɓaka a hankali. Ana sa ran masu amfani da IPTV na duniya za su kai fiye da miliyan 26 nan da shekarar 2008, kuma adadin karuwar masu amfani da IPTV a kasar Sin a shekara ta 2003 zuwa 2008 zai kai kashi 245%. Bisa ga binciken, kilomita na ƙarshe na samun damar IPTV yawanci ana amfani da shi a cikin yanayin shiga kebul na DSL, ta hanyar hana ...Kara karantawa -
DCI Na Musamman Gine-gine da Sarkar Masana'antu
Kwanan nan, sakamakon haɓaka fasahar AI a Arewacin Amurka, buƙatar haɗin gwiwa tsakanin nodes na cibiyar sadarwar lissafi ya karu sosai, kuma haɗin gwiwar fasahar DCI da samfuran da ke da alaƙa sun ja hankalin kasuwa, musamman a kasuwar babban birnin. DCI (Data Center Interconnect, ko DCI a takaice), ko Cibiyar Bayanai A...Kara karantawa
