Labarai
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Yanayin aikace-aikacen OTN
OTN da PTN Ya kamata a ce OTN da PTN fasahohi ne guda biyu mabanbanta, kuma a fannin fasaha ya kamata a ce babu alaka.OTN hanyar sadarwar sufuri ce ta gani, wacce ta samo asali daga fasahar rarraba tsawon zangon gargajiya.Ya fi ƙara da hankali ...Kara karantawa -
OTN (Optical Transport Network) cibiyar sadarwa ce ta watsawa wacce ke tsara hanyoyin sadarwa a layin gani na gani dangane da fasahar raba ragi mai tsayi.
Ita ce hanyar sadarwa ta kashin baya ta hanyar sadarwa na zamani na gaba.A taƙaice, cibiyar sadarwar sufuri ce ta zamani mai zuwa.OTN hanyar sadarwa ce ta sufuri wacce ta dogara da fasaha mai jujjuyawar rabe-rabe mai tsayi wanda ke tsara hanyar sadarwa a layin gani, kuma shine jigilar kashin baya ...Kara karantawa -
Bambanci tsakanin DWDM da OTN
DWDM da OTN su ne tsarin fasaha guda biyu da aka haɓaka ta hanyar fasahar watsawa ta raƙuman ruwa a cikin 'yan shekarun nan: DWDM za a iya daukarsa a matsayin PDH na baya (watsawa-to-point watsa), kuma ana kammala ayyukan layi da layi akan ODF ta hanyar tsalle-tsalle;OTN yana kama da SDH (nau'ikan nau'ikan ...Kara karantawa -
Rarraba na USB mai sauri na kowa na DAC
DAC babban kebul na (Direct Attach Cable) gabaɗaya ana fassara shi azaman kebul kai tsaye, kebul na jan karfe mai haɗa kai tsaye ko kebul mai sauri.An bayyana shi azaman tsarin haɗin ɗan gajeren lokaci mai ƙarancin kuɗi wanda ke maye gurbin na'urorin gani.Dukkanin ƙarshen kebul ɗin mai sauri suna da majalissar Cable majalisai, waɗanda ba wakilai ba ...Kara karantawa -
Zurfafa bincike na fiber optic transceivers
Saboda babban bandwidth da ƙananan attenuation da fiber na gani ya kawo, saurin hanyar sadarwar yana ɗaukar babban tsalle.Fasahar transceiver na fiber optic ita ma tana haɓaka cikin sauri don biyan buƙatun da ake buƙata na sauri da ƙarfi.Bari mu dubi yadda wannan ci gaban zai kasance ...Kara karantawa -
Mene ne bambanci tsakanin fiber optic transceivers da Ethernet transceivers?
FC (Fiber Channel) transceivers wani muhimmin bangare ne na abubuwan more rayuwa na Fiber Channel, kuma masu amfani da Ethernet da aka haɗa tare da maɓallan Ethernet sune sanannen haɗakar haɗin gwiwa yayin tura Ethernet.Babu shakka, waɗannan nau'ikan transceivers guda biyu suna aiki daban-daban aikace-aikace, amma menene ainihin ...Kara karantawa -
Bambanci tsakanin fiber optic switches da fiber optic transceivers!
Masu ɗaukar gani da maɓalli duka suna da mahimmanci a watsawar Ethernet, amma sun bambanta cikin aiki da aikace-aikace.Don haka, menene bambanci tsakanin fiber optic transceivers da switches?Mene ne bambanci tsakanin fiber optic transceivers da switches?Transceiver Optical fiber transceiver shine ...Kara karantawa -
Yadda za a gwada fiber optic transceivers?
Tare da haɓaka hanyar sadarwa da ci gaban fasaha, yawancin masana'antun fiber optic sun bayyana a kasuwa, suna ƙoƙarin ɗaukar rabon duniyar hanyar sadarwa.Tun da waɗannan masana'antun suna samar da nau'ikan abubuwa daban-daban, burinsu shine su samar da inganci mai inganci da daidaitawa juna ...Kara karantawa -
Wuraren tallafi don masu jigilar fiber optic: Tsarin Rarraba Na gani (ODF).
Aiwatar da na'urorin fiber optics yana haɓaka, saboda buƙatar ƙimar bayanai masu sauri.Yayin da fiber ɗin da aka shigar ke girma, sarrafa hanyoyin sadarwar sufuri na gani yana ƙara wahala.Ya kamata a yi la'akari da abubuwa da yawa yayin igiyar fiber, kamar sassauci, yiwuwar nan gaba, turawa ...Kara karantawa -
Bambanci tsakanin guda-yanayin da Multi-yanayin fiber optic transceivers 3 hanyoyin da za a bambanta guda-yanayin da Multi-yanayin fiber optic transceivers
1. Bambanci tsakanin guda-yanayin da Multi-yanayin fiber optic transceivers Babban diamita na multimode fiber ne 50 ~ 62.5μm, da m diamita na cladding ne 125μm, da kuma core diamita na guda-mode fiber ne 8.3μm , da kuma waje diamita na cladding ne 125μm.Aikin w...Kara karantawa -
Ta yaya module fiber transceiver SFP ke aiki?
1. Menene tsarin transceiver?Samfuran masu jujjuyawa, kamar yadda sunan ya nuna, suna bidirectional, kuma SFP shima ɗaya ne daga cikinsu.Kalmar “transceiver” haɗe ce ta “transmitter” da “mai karɓa”.Don haka, yana iya aiki azaman mai watsawa da mai karɓa don kafa...Kara karantawa -
fansa vs. Transponders: Menene Bambancin?
Gabaɗaya, transceiver wata na'ura ce da ke iya aikawa da karɓar sigina, yayin da transponder wani sashi ne wanda aka tsara masarrafar sa don sa ido kan siginar da ke shigowa kuma an riga an tsara amsa a cikin hanyoyin sadarwar fiber-optic.A zahiri, transponders yawanci hali ne ...Kara karantawa
