KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Mai Haɗin Haɗi tare da DDM
Bayani
+ Karamin Form-factor Pluggable (SFP)ƙaramin tsari ne, mai zafi-pluggable tsarin sadarwa na cibiyar sadarwa da ake amfani da shi don aikace-aikacen sadarwar sadarwa da bayanai.
Keɓancewar SFP akan na'urorin haɗin yanar gizo wani yanki ne na yau da kullun don ƙayyadaddun hanyoyin watsa labarai, kamar na kebul na fiber-optic ko kebul na jan karfe.
+ QSFP, wanda ke tsaye ga Quad Small Form-factor Pluggable,wani nau'i ne na tsarin transceiver da ake amfani da shi don watsa bayanai mai sauri a cikin na'urorin sadarwar, musamman a cikin cibiyoyin bayanai da mahallin kwamfuta masu inganci.
An ƙirƙira shi don tallafawa tashoshi da yawa (yawanci huɗu) kuma yana iya ɗaukar ƙimar bayanai daga 10 Gbps zuwa 400 Gbps, ya danganta da takamaiman nau'in ƙirar.
Babban Bayani
OP-QSFP+-01an tsara su don amfani a cikin 40 Gigabit a kowace sakan na biyu akan fiber multimode.
Sun yarda da QSFP+ MSA da IEEE 802.3ba 40GBASE-SR4.
Bangaren watsawa na gani na transceiver ya ƙunshi tashoshi 4 VCSEL (Vertical Cavity).
Surface Emitting Laser) tsararru, mai shigar da tashar tashoshi 4 da direban Laser, masu lura da bincike, sarrafawa da shingen son zuciya. Don sarrafa na'ura, masarrafar sarrafawa ta ƙunshi keɓaɓɓiyar keɓancewar Waya Biyu na agogo da siginonin bayanai. Masu lura da bincike don son zuciya na VCSEL, yanayin zafin jiki, ikon gani da aka watsa,Ana aiwatar da wutar lantarki na gani da kuma samar da wutar lantarki kuma ana samun sakamako ta hanyar dubawar TWS. An kafa ƙararrawa da ƙofofin faɗakarwa don halayen da ake sa ido. Ana saita tutoci kuma ana haifar da katsewa lokacin da halayen ke waje da mashigin. Hakanan ana saita tutoci da kuma haifar da katsewa don asarar siginar shigarwa (LOS) da yanayin kuskuren watsawa. Duk tutoci suna makale kuma za su kasance a saita ko da yanayin da ke farawa latch ɗin ya share kuma ya ci gaba da aiki. Ana iya rufe duk abubuwan da ke katse fuska kuma ana sake saita tutoci ta karanta rajistar tuta da ta dace. Fitowar gani za ta ƙulle don asarar siginar shigarwa sai dai idan an kashe squelch. Gano kuskure ko kashe tashar ta hanyar dubawar TWS zai kashe tashar. Ana samun matsayi, ƙararrawa/ faɗakarwa da bayanin kuskure ta hanyar haɗin TWS.
Sashin mai karɓa na gani na mai ɗaukar hoto ya haɗa da tsararrun PIN photodiode na tashoshi 4, tashar TIA mai lamba 4, tashar tashar fitarwa ta 4, masu lura da bincike, da sarrafawa da shingen son zuciya. Ana aiwatar da masu saka idanu don gano ikon shigar da gani kuma ana samun sakamako ta hanyar dubawar TWS. An kafa ƙararrawa da ƙofofin faɗakarwa don halayen da ake sa ido. Ana saita tutoci kuma ana haifar da katsewa lokacin da halayen ke waje da mashigin. Hakanan ana saita tutoci da haifar da katsewa don asarar siginar shigar da gani (LOS). Dukkan tutoci suna makale kuma za su kasance a saita ko da yanayin da ke farawa tuta ya ci gaba da aiki. Ana iya rufe duk abubuwan da ke katse fuska kuma ana sake saita tutoci bayan karanta rajistar tuta da ta dace. Fitar da wutar lantarki za ta ƙulle don asarar siginar shigarwa (sai dai idan an kashe squelch) da kuma dakatar da tashar ta hanyar sadarwa ta TWS. Ana samun matsayi da ƙararrawa / bayanin faɗakarwa ta hanyar haɗin TWS.
Maɓalli Maɓalli na QSFP
+ Maɗaukakin Maɗaukaki:An ƙirƙira samfuran QSFP don zama ɗan ƙaramin ƙarfi, suna ba da izinin haɗin haɗin gwiwa mai yawa a cikin ƙaramin sarari.
+ Hot-Pluggable:Ana iya shigar da su kuma cire su daga na'urar yayin da ake kunna ta, ba tare da haifar da cikas ga hanyar sadarwar ba.
+ Tashoshi da yawa:Modulolin QSFP galibi suna da tashoshi huɗu, kowannensu yana iya watsa bayanai, yana ba da damar haɓaka bandwidth da ƙimar bayanai.
+ Matsakaicin Bayanai daban-daban:Bambance-bambancen QSFP daban-daban sun wanzu, kamar QSFP+, QSFP28, QSFP56, da QSFP-DD, suna goyan bayan gudu daban-daban daga 40Gbps zuwa 400Gbps da ƙari.
+ Aikace-aikace iri-iri:Ana amfani da nau'ikan QSFP a cikin aikace-aikace da yawa, gami da haɗin haɗin yanar gizo na cibiyar bayanai, babban aikin kwamfuta, da hanyoyin sadarwar sadarwa.
APPLICATIONS
+ 40G Ethernet
+ Infiniband QDR
+ Fiber tashar
