Nkhani Zamakampani
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ONU ndi Modem
1, modemu ya kuwala ndi chizindikiro cha kuwala mu zida zamagetsi zamagetsi za Efaneti, modem ya kuwala imatchedwa modemu, ndi mtundu wa hardware yamakompyuta, yomwe ili kumapeto kwa kutumiza ma siginecha a digito kukhala ma analogi, ndipo pamapeto pake t. ...Werengani zambiri -
Huawei SmartAX MA5800 Seriyo olt
MA5800, chipangizo chofikira mautumiki ambiri, ndi 4K/8K/VR yokonzeka OLT ya nthawi ya Gigaband.Imagwiritsa ntchito zomangamanga zogawidwa ndipo imathandizira PON/10G PON/GE/10GE papulatifomu imodzi.Ntchito zophatikizira za MA5800 zomwe zimafalitsidwa pama media osiyanasiyana, zimapereka 4K/8K/VR yabwino ...Werengani zambiri -
Ntchito yapano ya netiweki ya DCI (Gawo Lachiwiri)
3 Kasamalidwe Kasamalidwe Panthawi yokonza tchanelo, masinthidwe a ntchito, masinthidwe a ulalo womveka bwino, ndi ulalo wa mapu a topology akufunika.Ngati tchanelo chimodzi chitha kukhazikitsidwa ndi njira yoteteza, kasinthidwe kanjira pa ...Werengani zambiri -
Ntchito yapano ya netiweki ya DCI (Gawo Loyamba)
Netiweki ya DCI itayambitsa ukadaulo wa OTN, ndizofanana ndi kuwonjezera gawo lonse la ntchito lomwe silinakhalepo kale pankhani yogwira ntchito.Netiweki yapakatikati ya data ndi netiweki ya IP, yomwe ndi yaukadaulo waukadaulo wapaintaneti.OTN ku DCI ndiukadaulo wosanjikiza thupi, ...Werengani zambiri -
Kodi DCI Box ndi chiyani
Chiyambi cha network ya DCI Pachiyambi, malo osungiramo data anali osavuta, okhala ndi makabati ochepa + ma air conditioners ochepa kwambiri a P m'chipinda chopanda pake, ndiyeno mphamvu imodzi yamzinda wamba + UPS yochepa, ndipo inakhala malo opangira deta. .Komabe, mtundu uwu wa data center ndi wocheperako komanso wotsika pakudalirika ...Werengani zambiri -
Ubwino wa WIFI 6 ONT
Poyerekeza ndi mibadwo yakale ya teknoloji ya WiFi, mbali zazikulu za mbadwo watsopano wa WiFi 6 ndi izi: Poyerekeza ndi m'badwo wakale wa 802.11ac WiFi 5, chiwerengero chachikulu chotumizira cha WiFi 6 chawonjezeka kuchokera ku 3.5Gbps yakale mpaka 9.6Gbps. , ndipo liwiro la chiphunzitso lili ...Werengani zambiri -
a QSFP28 optical modules alipo?
QSFP28 Optical module ikhoza kunenedwa kuti ndi mbadwo watsopano wa optical module, womwe umakondedwa ndi opanga ambiri chifukwa cha ubwino wake monga kukula kwazing'ono, kachulukidwe ka doko, ndi kugwiritsa ntchito mphamvu zochepa.Ndiye, ndi mitundu yanji ya QSFP8 Optical modules ilipo?QSFP28 Optical module imadziwikanso kuti ...Werengani zambiri -
Zithunzi za OTN application
OTN ndi PTN Ziyenera kunenedwa kuti OTN ndi PTN ndi matekinoloje awiri osiyana kotheratu, ndipo mwaukadaulo, ziyenera kunenedwa kuti palibe kulumikizana.OTN ndi netiweki yamayendedwe owoneka bwino, yomwe idachokera kuukadaulo wamagawo achikhalidwe chawavelength.Imawonjezera kwambiri intellig ...Werengani zambiri -
OTN (Optical Transport Network) ndi netiweki yotumizira yomwe imakonza maukonde pagawo la kuwala kutengera ukadaulo wa wavelength division multiplexing.
Ndi msana kufala network ya m'badwo wotsatira.Mwachidule, ndiwavelength yotengera m'badwo wotsatira.OTN ndi netiweki yamayendedwe yotengera ukadaulo wa wavelength division multiplexing womwe umakonza netiweki pamalo owoneka bwino, ndipo ndiye mayendedwe amsana ...Werengani zambiri -
Kusiyana pakati pa DWDM ndi OTN
DWDM ndi OTN ndi machitidwe awiri aukadaulo omwe amapangidwa ndi ukadaulo wofalitsa magawano wavelength m'zaka zaposachedwa: DWDM ikhoza kuwonedwa ngati PDH yapitayi (kutumiza kwa point-to-point), ndipo ntchito zapaintaneti ndi zapaintaneti zimamalizidwa pa ODF kudzera mwa ma jumpers olimba;OTN ili ngati SDH (mitundu yosiyanasiyana ya...Werengani zambiri -
Chingwe chodziwika bwino cha DAC chothamanga kwambiri
Chingwe chothamanga kwambiri cha DAC (Direct Attach Cable) nthawi zambiri chimamasuliridwa ngati chingwe cholunjika, chingwe cholumikizira molunjika kapena chingwe chothamanga kwambiri.Imatanthauzidwa ngati njira yolumikizira mtunda waufupi yotsika mtengo yomwe imalowetsa ma module optical.Mapeto onse awiri a chingwe chothamanga kwambiri ali ndi ma module Cable Assemblies, osayankha ...Werengani zambiri -
Kusanthula mozama kwa fiber optic transceivers
Chifukwa cha kuchuluka kwa bandwidth komanso kuchepa pang'ono komwe kumabwera chifukwa cha fiber optical, liwiro la netiweki likukwera kwambiri.Ukadaulo wa fiber optic transceiver ukuyendanso mwachangu kuti ukwaniritse zomwe zikuchulukirachulukira za liwiro ndi mphamvu.Tiyeni tiwone momwe kupita patsogoloku kungakhudzire ...Werengani zambiri
