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'Launuka masu launi' a duniyar fiber optic: dalilin da yasa nisan watsawa na kayan gani ya bambanta sosai
A duniyar sadarwa ta fiber optic, zaɓin tsawon haske yana kama da daidaita mitar rediyo da zaɓin tashoshi. Ta hanyar zaɓar "tashar" da ta dace ne kawai za a iya watsa siginar a sarari da kwanciyar hankali. Me yasa wasu na'urori masu gani suna da nisan watsawa na mita 500 kawai, yayin da wasu kuma za su iya wuce ɗaruruwan kilomita? Sirrin yana cikin 'launi'...Kara karantawa -
Yadda Ake Amfani da Fiber Optic Reflectors a Kula da Haɗin PON Network Link
A cikin hanyoyin sadarwa na PON (Passive Optical Network), musamman a cikin hadaddun tsarin PON ODN (Optical Distribution Network), sa ido cikin sauri da kuma gano lahani na fiber yana haifar da ƙalubale masu yawa. Duk da cewa na'urorin auna lokaci na gani (OTDRs) kayan aiki ne da ake amfani da su sosai, wani lokacin ba su da isasshen ƙarfin gani don gano raguwar sigina a cikin zaruruwan reshe na ODN ko...Kara karantawa -
Tsarin Tsarawa da Ingantawa na FTTH Network Splitters
A cikin ginin hanyar sadarwa ta fiber-to-the-home (FTTH), masu raba haske, a matsayin manyan abubuwan da ke cikin hanyoyin sadarwa na gani marasa aiki (PONs), suna ba da damar raba fiber ɗaya mai amfani da yawa ta hanyar rarraba wutar lantarki ta gani, wanda ke shafar aikin hanyar sadarwa da ƙwarewar mai amfani kai tsaye. Wannan labarin yana nazarin manyan fasahohin da ke cikin tsarin tsara FTTH daga ra'ayoyi huɗu: spli na gani...Kara karantawa -
Juyin Halittar Fasaha ta Haɗin Kai na Optical (OXC)
OXC (haɗin gani na gani) sigar ROADM ce da aka haɓaka (Reconfigurable Optical Add-Drop Multiplexer). A matsayin babban abin da ke canza hanyoyin sadarwa na gani, scalability da efficiency-gajerun hanyoyin sadarwa na gani (OXCs) ba wai kawai suna ƙayyade sassaucin hanyoyin sadarwa ba, har ma suna shafar kai tsaye farashin gini da aiki da kulawa na manyan hanyoyin sadarwa na gani. ...Kara karantawa -
PON ba cibiyar sadarwa ce da ta lalace ba!
Shin ka taɓa yin korafi a kanka, "Wannan mummunan hanyar sadarwa ce," alhali haɗin intanet ɗinka yana da jinkiri? A yau, za mu yi magana game da Passive Optical Network (PON). Ba hanyar sadarwa ce "mara kyau" da kake tunani ba, amma dangin jarumai na duniyar hanyar sadarwa: PON. 1. PON, "Superhero" na Network World PON yana nufin hanyar sadarwa ta fiber optic wacce ke amfani da maki-zuwa-multi...Kara karantawa -
Cikakken bayani game da kebul na tsakiya da yawa
Idan ana maganar hanyoyin sadarwa na zamani da sadarwa, kebul na Ethernet da fiber optic galibi suna mamaye nau'in kebul. Ikon watsa bayanai masu sauri yana sanya su zama muhimmin ɓangare na haɗin intanet da kayayyakin more rayuwa na cibiyar sadarwa. Duk da haka, kebul na tsakiya da yawa suna da mahimmanci a cikin masana'antu da yawa, suna tallafawa aikace-aikace iri-iri, suna ƙarfafawa da sarrafa mahimman bayanai...Kara karantawa -
Faifan Facin Fiber Optic: Cikakken Bayani ga Masu Farawa
A fannin sadarwa da hanyoyin sadarwa na bayanai, hanyoyin sadarwa masu inganci da inganci suna da matuƙar muhimmanci. Faifan facin fiber optic suna ɗaya daga cikin mahimman abubuwan da ke ba da damar waɗannan haɗin. Wannan labarin yana ba da cikakken bayani game da faifan fiber optic, musamman ga masu farawa waɗanda ke son fahimtar ayyukansu, fa'idodinsu, da aikace-aikacensu. Menene faifan fiber optic...Kara karantawa -
Ta yaya makullan PoE za su iya taimakawa wajen gina kayayyakin more rayuwa na birni masu wayo?
Tare da saurin ci gaban birane a duniya, manufar birane masu wayo tana zama gaskiya a hankali. Inganta rayuwar mazauna, inganta ayyukan birane, da kuma haɓaka ci gaba mai ɗorewa ta hanyar fasahar zamani ya zama wani sabon salo. Tsarin hanyar sadarwa mai jurewa da inganci muhimmin tallafi ne ga kayayyakin more rayuwa na birni masu wayo, da kuma sauya Power over Ethernet (PoE)...Kara karantawa -
Cikakkun Bayanan Haɗin Canjin POE
Fasahar PoE (Power over Ethernet) ta zama wani muhimmin ɓangare na kayan aikin cibiyar sadarwa ta zamani, kuma hanyar sadarwa ta PoE ba wai kawai za ta iya aika bayanai ba, har ma da na'urorin tashar wutar lantarki ta hanyar kebul ɗin cibiyar sadarwa iri ɗaya, tana sauƙaƙa wayoyi yadda ya kamata, rage farashi da inganta ingancin tura hanyar sadarwa. Wannan labarin zai yi cikakken nazari kan ƙa'idodin aiki...Kara karantawa -
Siffofin Maɓallan POE na Masana'antu
Makullin Masana'antu na POE na'urar sadarwa ce da aka tsara don muhallin masana'antu, wanda ke haɗa ayyukan samar da wutar lantarki na makulli da POE. Yana da fasaloli kamar haka: 1. Mai ƙarfi da ɗorewa: makullin POE na masana'antu yana ɗaukar ƙira da kayan aiki na masana'antu, waɗanda za su iya daidaitawa da yanayin muhalli mai tsauri, kamar zafi mai yawa, ƙarancin zafi, hum...Kara karantawa -
Manyan dalilai guda 7 da ke haifar da gazawar kebul na fiber optic
Domin tabbatar da halayen aikace-aikacen siginar watsawa ta gani mai nisa da ƙarancin asara, dole ne layin kebul na fiber optic ya cika wasu yanayi na muhalli na zahiri. Duk wani ɗan lanƙwasawa ko gurɓatar kebul na gani na iya haifar da raguwar siginar gani har ma da katse sadarwa. 1. Tsawon layin hanyar sadarwa ta kebul na fiber optic Saboda halayen zahiri...Kara karantawa -
Waɗanne nau'ikan zare masu yawa na SDM na iska?
A cikin bincike da haɓaka sabbin fasahohin fiber na gani, yawan rarraba sararin samaniya na SDM ya jawo hankali sosai. Akwai manyan hanyoyi guda biyu don amfani da SDM a cikin zaruruwan gani: yawan rarraba tsakiya (CDM), inda ake gudanar da watsawa ta cikin zuciyar zaruruwan gani na tsakiya masu yawa. Ko kuma Yanayin Rarraba Multiplexing (MDM), wanda ke watsawa ta...Kara karantawa
