Nkhani
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Kusinthana kumasintha m'njira zitatu zotsatirazi
1) Kuwongoka: Kusintha kwa Ethernet mowongoka kumatha kumveka ngati chosinthira chatelefoni cha matrix chokhala ndi crossover pakati pa madoko.Ikazindikira paketi ya data padoko lolowera, imayang'ana mutu wa paketiyo, imapeza adilesi yolowera paketiyo, imayambitsa interna...Werengani zambiri -
Mphamvu ya kuwala kofooka kwa ONU pa liwiro la netiweki
ONU ndizomwe timachitcha kuti "light cat", ONU low light imatanthawuza chodabwitsa kuti mphamvu ya kuwala yomwe imalandira ndi ONU imakhala yochepa kusiyana ndi kumvera kwa ONU.Kulandira kumva kwa ONU kumatanthawuza mphamvu yochepa ya kuwala yomwe ONU ingalandire panthawi ya norma ...Werengani zambiri -
Kusintha ndi chiyani?Ndi cha chiyani?
Kusintha (Sinthani) kumatanthauza "kusintha" ndipo ndi chipangizo cha netiweki chomwe chimagwiritsidwa ntchito potumiza ma siginecha amagetsi (wowunikira).Itha kupereka njira yamagetsi yokhayokha pama node awiri aliwonse amtundu wolumikizira.Zosintha zofala kwambiri ndi ma switch a Ethernet.Zina zodziwika bwino ndi foni vo...Werengani zambiri -
Kodi OLT imodzi ingalumikizane ndi ma ONU angati?
64, kawirikawiri zosakwana 10. 1. Mwachidziwitso, 64 ikhoza kulumikizidwa, koma poganizira kuchepetsedwa kwa kuwala ndi kukhudzidwa kwa onu kuunika, mwazogwiritsira ntchito, chiwerengero cha kugwirizana pa doko ndi osachepera 10. Chiwerengero chachikulu mwa ogwiritsa ntchito omwe amafikira ndi olt amakhala ochepa ndi atatu ...Werengani zambiri -
Kudziwa ma switch optical ports ndi madoko amagetsi
Pali mitundu itatu ya masiwichi: madoko amagetsi oyera, madoko owoneka bwino, madoko ena amagetsi ndi madoko ena owoneka bwino.Pali mitundu iwiri yokha ya madoko, madoko owoneka bwino ndi madoko amagetsi.Zomwe zili pansipa ndi chidziwitso choyenera cha switch optical port ndi magetsi osankhidwa ...Werengani zambiri -
Ndi chipangizo chiti cha ONU chomwe chili chabwinoko pakuwunika?
Masiku ano, m'mizinda yochezera anthu, makamera owonera amayikidwa pakona iliyonse.Timawona makamera osiyanasiyana owunikira m'nyumba zambiri zogona, nyumba zamaofesi, malo ogulitsira, mahotela ndi malo ena kuti tipewe kuchitika kosaloledwa.Ndi chitukuko chokhazikika cha ec...Werengani zambiri -
Kodi "kusintha" kumachita chiyani?ntchito bwanji?
1. Dziwani chosinthira Kuchokera pa ntchitoyi: chosinthiracho chimagwiritsidwa ntchito kulumikiza zida zingapo, kuti zikhale ndi mikhalidwe yolumikizana ndi maukonde.Mwa tanthawuzo: switch ndi chipangizo cha netiweki chomwe chimatha kulumikiza zida zingapo ku netiweki yamakompyuta ndikutumiza deta komwe mukupita kudzera pa paketi...Werengani zambiri -
Kodi mapanelo a netiweki ndi masiwichi amagwiritsidwa ntchito bwanji?
Kulumikizana pakati pa gulu la patch network ndi chosinthira kuyenera kulumikizidwa ndi chingwe cha netiweki.Chingwe cha netiweki chimagwirizanitsa chimango cha chigamba ndi seva, ndipo chimango cha chigamba mu chipinda cholumikizira chimagwiritsanso ntchito chingwe cha netiweki kuti chilumikizane ndi chosinthira.Ndiye mumalumikizana bwanji?1. Pass-Th...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa ONU yamba ndi ONU yomwe imathandizira PoE?
Ogwira ntchito zachitetezo omwe achita netiweki ya PON amadziwa bwino za ONU, chomwe ndi chida chofikira chomwe chimagwiritsidwa ntchito pa netiweki ya PON, chomwe chili chofanana ndi chosinthira cholumikizira mu netiweki yathu yanthawi zonse.Netiweki ya PON ndi netiweki ya passive Optical.Chifukwa chake zimanenedwa kukhala zopanda pake ndikuti kuwala kwa fiber ...Werengani zambiri -
Chiyembekezo cha chitukuko cha kusintha
Ndi chitukuko chofulumira cha matekinoloje a cloud computing ndi virtualization, kusakanikirana kwa ntchito za data center kwapereka zofunika kwambiri pa ntchito, ntchito, ndi kudalirika kwa ma switch.Komabe, chifukwa kusintha kwa data center kumatha kunyamula ntchito zosiyanasiyana, ma data transmissi ...Werengani zambiri -
China Mobile PON zida kukulitsa gawo pakati zogula: 3269 OLT zida
China Mobile yalengeza za kugula kwapakati pakukulitsa zida za PON kuyambira 2022 mpaka 2023 - mndandanda wa ogulitsa zida kuchokera kugwero limodzi, kuphatikiza: ZTE, Fiberhome ndi Shanghai Nokia Bell.M'mbuyomu, China Mobile idatulutsa zida za 2022-2023 PON zatsopano zogulira ...Werengani zambiri -
Kodi ndingatani ngati cholumikizira cha fiber optic chawonongeka?
Ma transceivers opangira ma fiber nthawi zambiri amagwiritsidwa ntchito m'malo enieni amtaneti pomwe zingwe za Efaneti sizingaphimbidwe ndipo ulusi wa kuwala uyenera kugwiritsidwa ntchito kukulitsa mtunda wotumizira.Nthawi yomweyo, atenganso gawo lalikulu pothandizira kulumikiza mizere yomaliza ya ma fiber optical ...Werengani zambiri