Labaran Masana'antu
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ONU da Modem
1, modem na gani siginar gani ita ce siginar gani a cikin kayan aikin siginar lantarki na Ethernet, modem na gani asali ana kiransa modem, wani nau'in kayan aikin kwamfuta ne, yana cikin ƙarshen aikawa ta hanyar daidaita siginar dijital zuwa siginar analog, kuma a ƙarshen karɓa t...Kara karantawa -
Huawei SmartAX MA5800 Serials olt
MA5800, na'urar da ke da damar yin amfani da ayyuka da yawa, OLT ce mai 4K/8K/VR wacce aka shirya don zamanin Gigaband. Tana amfani da tsarin rarrabawa kuma tana tallafawa PON/10G PON/GE/10GE a cikin dandamali ɗaya. MA5800 tana haɗa ayyukan da aka watsa ta hanyar kafofin watsa labarai daban-daban, tana ba da mafi kyawun 4K/8K/VR ...Kara karantawa -
Aikin cibiyar sadarwar DCI na yanzu (Kashi na Biyu)
3 Gudanar da Tsarin Tashoshi A lokacin daidaitawar tashoshi, daidaitawar sabis, daidaitawar hanyar haɗin kai ta amfani da na'urar gani, da kuma saita taswirar mahaɗin kama-da-wane. Idan za a iya saita tashar guda ɗaya tare da hanyar kariya, saita tashar a ...Kara karantawa -
Aikin cibiyar sadarwar DCI na yanzu (Kashi na Ɗaya)
Bayan da hanyar sadarwar DCI ta gabatar da fasahar OTN, daidai yake da ƙara wani aiki gaba ɗaya wanda ba a taɓa yin sa ba a da dangane da aiki. Hanyar sadarwar cibiyar bayanai ta gargajiya ita ce hanyar sadarwar IP, wacce ta kasance ta fasahar hanyar sadarwa ta ma'ana. OTN a cikin DCI fasaha ce ta matakin zahiri, ...Kara karantawa -
Menene Akwatin DCI
Asalin hanyar sadarwa ta DCI A farko, cibiyar bayanai ta kasance mai sauƙi, tare da kabad kaɗan + wasu na'urorin sanyaya iska masu ƙarfi a cikin ɗaki bazuwar, sannan wutar lantarki ta birni ɗaya + wasu na'urorin UPS, kuma ta zama cibiyar bayanai. Duk da haka, irin wannan cibiyar bayanai ƙarami ne kuma mai aminci...Kara karantawa -
Amfanin WIFI 6 ONT
Idan aka kwatanta da ƙarni na baya na fasahar WiFi, manyan fasalulluka na sabuwar ƙarni na WiFi 6 sune: Idan aka kwatanta da ƙarni na baya na 802.11ac WiFi 5, matsakaicin adadin watsawa na WiFi 6 an ƙara daga 3.5Gbps na farko zuwa 9.6Gbps, kuma saurin ka'idar yana da ...Kara karantawa -
akwai na'urorin gani na QSFP28?
Za a iya cewa tsarin gani na QSFP28 sabon ƙarni ne na tsarin gani, wanda masana'antun da yawa suka fi so saboda fa'idodinsa kamar ƙaramin girma, yawan tashar jiragen ruwa mai yawa, da ƙarancin amfani da wutar lantarki. To, waɗanne nau'ikan tsarin gani na QSFP8 ne? An kuma san tsarin gani na QSFP28 da...Kara karantawa -
Yanayin Aikace-aikacen OTN
OTN da PTN Ya kamata a ce OTN da PTN fasaha ce guda biyu daban-daban, kuma a zahiri, ya kamata a ce babu haɗi. OTN hanyar sadarwa ce ta sufuri ta gani, wacce aka samo asali daga fasahar rarraba raƙuman ruwa ta gargajiya. Ya fi ƙara wa hankali...Kara karantawa -
OTN (Optical Transport Network) wata hanyar sadarwa ce da ke tsara hanyoyin sadarwa a matakin gani bisa fasahar ninka girman zango.
Ita ce babbar hanyar watsa bayanai ta tsara mai zuwa. A takaice dai, ita ce babbar hanyar sadarwa ta sufuri ta tsara mai zuwa wadda ke dogara da tsawon zango. OTN wata hanyar sadarwa ce ta sufuri wadda ta dogara ne akan fasahar rarraba raƙuman ruwa wadda ke tsara hanyar sadarwa a matakin gani, kuma ita ce babbar hanyar sufuri ta...Kara karantawa -
Bambanci tsakanin DWDM da OTN
DWDM da OTN tsarin fasaha guda biyu ne da fasahar watsawa ta rabe-raben tsayi ta haɓaka a cikin 'yan shekarun nan: Ana iya ɗaukar DWDM a matsayin PDH na baya (watsawa zuwa aya), kuma ana kammala ayyukan kan layi da na layi akan ODF ta hanyar jumpers masu ƙarfi; OTN kamar SDH ne (nau'ikan...Kara karantawa -
Rarraba kebul na DAC mai sauri na gama gari
Kebul mai sauri na DAC (Kebul ɗin Haɗa Kai tsaye) gabaɗaya ana fassara shi azaman kebul kai tsaye, kebul na jan ƙarfe mai haɗa kai tsaye ko kebul mai sauri. An bayyana shi azaman tsarin haɗin nesa mai rahusa wanda ke maye gurbin na'urorin gani. Duk ƙarshen kebul mai sauri suna da kayayyaki Haɗin kebul, ba wakilci ba...Kara karantawa -
Cikakken bincike na na'urorin watsawa na fiber optic
Saboda yawan bandwidth da ƙarancin raguwar da fiber optic ke kawowa, saurin hanyar sadarwa yana ɗaukar babban ci gaba. Fasahar transceiver na fiber optic kuma tana ci gaba da bunƙasa cikin sauri don biyan buƙatun sauri da ƙarfin aiki da ke ƙaruwa koyaushe. Bari mu kalli yadda wannan ci gaban zai shafi...Kara karantawa
