Cisco Mai jituwa 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Breakout zuwa 4 x 25G-SR tare da DDM

An ƙera OP-QSFP28-01 don amfani a cikin hanyoyin haɗin Gigabit 100 a kowace daƙiƙa akan fiber mai yanayin da yawa.

Sun yi daidai da QSFP28 MSA da IEEE 802.3bm. Sashen watsawa na gani na transceiver ya haɗa da jerin VCSEL (Vertical Cavity Surface Emitting Laser) mai tashoshi 4, ma'ajiyar shigarwa ta tashoshi 4 da direban laser, masu lura da ganewar asali, toshewar sarrafawa da bias. Don sarrafa module, hanyar sarrafawa ta haɗa da hanyar sadarwa ta Wire Serial Biyu na agogo da siginar bayanai. Masu lura da ganewar asali don

Ana aiwatar da bambancin VCSEL, zafin module, ƙarfin gani da aka watsa, ƙarfin gani da aka karɓa da ƙarfin lantarki na wadata kuma ana samun sakamako ta hanyar hanyar sadarwa ta TWS. An kafa matakan ƙararrawa da gargaɗi don halayen da aka sa ido. Ana saita tutoci kuma ana haifar da katsewa lokacin da aka kunna na'urar.

Siffofi suna waje da iyakokin. Ana kuma saita tutoci kuma ana haifar da katsewa don asarar siginar shigarwa

(LOS) da yanayin lalura na mai watsawa. Ana kulle dukkan tutoci kuma za su ci gaba da kasancewa a wurin ko da yanayin da aka fara makullin ya ɓace kuma aikin ya ci gaba. Ana iya ɓoye duk katsewa kuma a sake saita tutoci ta hanyar karanta rajistar tutar da ta dace. Fitowar gani za ta yi sanyi idan aka rasa siginar shigarwa sai dai idan an kashe makullin. Gano kurakurai ko kashe tashar ta hanyar makullin TWS zai kashe tashar. Matsayi, faɗakarwa/gargaɗi da bayanan lalura suna samuwa ta hanyar makullin TWS.

Sashen mai karɓar haske na na'urar watsawa ya haɗa da jerin hotuna masu rai guda 4 na PIN, jerin TIA mai tashoshi 4, ma'ajiyar fitarwa ta tashoshi 4, masu lura da ganewar asali, da toshewar sarrafawa da bias. Ana aiwatar da masu lura da ganewar asali don ƙarfin shigarwar gani kuma ana samun sakamako ta hanyar hanyar sadarwa ta TWS. An kafa matakan ƙararrawa da gargaɗi don halayen da aka sa ido. Ana saita tutoci kuma ana haifar da katsewa lokacin da halayen suka kasance a waje da iyakokin. Hakanan ana saita tutoci kuma ana samar da katsewa don asarar siginar shigarwar gani (LOS). Ana ɗaure duk tutoci kuma za su ci gaba da kasancewa a saita koda kuwa yanayin da ke fara tutar ya share kuma aiki ya ci gaba. Ana iya rufe duk katsewa kuma ana sake saita tutoci bayan karanta rajistar tutar da ta dace. Fitar wutar lantarki za ta yi rauni don asarar siginar shigarwa (sai dai idan an kashe squelch) da kuma cire tashar ta hanyar hanyar sadarwa ta TWS. Bayanan yanayi da faɗakarwa/gargaɗi suna samuwa ta hanyar hanyar sadarwa ta TWS.