Gigabit Switch

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Ndi chithandizo cha Gigabit Switch Zingaperekedwe kwa ma intaneti abwino kwambiri a zipangizo zamakina. Mpaka gigabit pamphindi imagwiritsidwa ntchito mofulumira pa doko lililonse ndipo maulendo othamanga akuloledwa. Malingana ndi chiwerengero cha zipangizo zoti zitha kugwiritsidwa ntchito, pali kusintha kwa 4 ku ma doko a 48 ndi zina zambiri. Kawirikawiri zitsanzozi zimapangidwa ngati timagulu tapamwamba ta tebulo ndipo kenako zimapezeka paliponse. Palinso zipangizo monga Gigabit Switch, zomwe zimayikidwa m'siteteti ya seva. Zida zamakono zimatha kukhazikitsidwa mosasinthasintha komanso kulengedwa kwa mawonekedwe osiyanasiyana kumaloledwa. Pali kale kusintha kwakukulu komwe kulipo lero ndipo aliyense akhoza kusankha chitsanzo chabwino.

Yoyenera Gigabit Switch kugula

Adzakhala oyenera kwambiri Gigabit Switch ndiye palinso zinthu zina zofunika kuziganizira. Ndikofunika, ndithudi, kuti khalidwe labwino likugulidwa. Ambiri omwe akuyembekezera ogula amakonda kugwiritsa ntchito malonda odziwika bwino. Ngakhalenso opanga odziwika bwino nthawi zambiri amakhala okwera mtengo kwambiri, ndiye zowonjezereka zochitika ndi khalidwe zimaperekedwa. M'mbuyomu, zida zogwiritsidwa ntchito popanga makompyuta, ndipo lero ntchitozo zimachitidwa ndi Kusintha kwa Gigabit watengera. ndi Gigabit Switch ali ndi ubwino, ndithudi, kuti izi ndi zanzeru. Zitsanzozi zingathe kuzindikira kuti ndi zotani zomwe zimatulutsa zomwe zikutsogolera komanso zomwe zili zoyenera, ndiye kuti deta ikuwunikira. Ngati kachipangizo kamagwiritsidwa ntchito, ndiye kuti deta imangotumizidwa ku zochitika zonse ndipo motero magalimoto akulephera. Pafupi Gigabit Switch zipangizo zamakono, makina osindikiza, ma seva ndi PC angagwirizane. Zipangizozi zingagwiritsidwe ntchito m'magwiridwe, motero kumaseko a nyumba komanso omwe amagwiritsidwa ntchito m'maofesi. Daheim nthawi zambiri imakhala yochepa ndipo izi ndizovuta kugula ndipo zimaperekedwa kwa intaneti, zomwe zimayenda bwino.

Chomwe chiri mu kugula kwa Gigabit Switch kuganizira?

Makamaka Gigabit Switch mu kukula kwakukulu. Kusintha kungakhale pakati pa ma 2 ndi 50 ports ndipo izi zimadalira zomwe zikufunika kuti ntchitoyo. Chofunika kwambiri pakagula ndikuti malo aliwonse akhoza kukulitsidwa. Iyenera kukhala pa Gigabit Switch Nthawi zina madoko ena amakhala opanda ufulu chifukwa nthawi zambiri amafunika nthawi ina. Kwa mabungwe akuluakulu, mawotchiwa amagwiritsidwa ntchito ndi liwiro la uplink, lomwe liri ku 100 gigabit. Kugwiritsa ntchito panyumba nthawi zambiri kumakhala zithunzi zochepa zomwe zimapezeka ndi pano ndi 100 Mbit ndiye Fast Ethernet. Kuchokera ku Gigabit Switch liwiro limapezeka motero. Zingathenso kudziwikanso ngati ndizogwiritsidwa ntchito pogwiritsa ntchito PoE, kamera yoyang'anira, telefoni ya IP kapena chipangizo china. Chofunika kwambiri pa kugula nthawi zonse ndi mphamvu yamagalimoto. Izi ziyenera kukhala zapamwamba kwambiri, monga momwe zilili ndi maiko onse omwe akugwiritsidwa ntchito. Nthawi zambiri Gigabit Switch amatha kutumiza mamiliyoni a mapaketi pamphindi mpaka 1,6. Chofunika ndi chakuti mapaketi ang'onoang'ono angathe, mosakayika, kukonzedwa mosavuta kusiyana ndi zikuluzikulu. Kuchokera pa deta ya wopanga, zimakhala zovuta kuti zizindikire mitundu ina yomwe ili ndi phukusi lalikulu.

Pezani ma seva ndi liwiro la gigabit

ndi Gigabit Switch nthawi zonse imakhala ndi gawo lofunika kwambiri, ngati seva ndi liwiro la gigabit liyenera kugwiritsidwa ntchito kuchokera ku PC. Zitsanzo zamakono zili zoyenera pazinthu izi. Kuwonjezera pa liwiro lalikulu limapereka Gigabit Switch ndithudi zopindulitsa zina zambiri. Kawirikawiri aderese ya IP, mphamvu yowonongeka kwa webusaiti, kuthekera kwa kayendedwe ka kutalika kudzera pa SNMP ndi mapaketi akhoza kupitilira kudzera ku adiresi yolandirira ku doko yoyenera. Bwezerani mabatani angakhalenso othandizira. Mothandizidwa ndi fungulo kuyambiranso kumayambitsidwa ndipo ndiyomweyo ingakhale nayo Gigabit Switch makonzedwe a fakitale. Zitsanzo zina zimapangidwanso ndi madoko, zomwe zingagwiritsidwe ntchito pazowonjezereka ngati SFP. Kawirikawiri timagulu ting'onoting'ono timatuluka popanda fanana ndipo motero opaleshoniyo imakhala chete. Kodi pali zazikulu Gigabit Switch mphunzitsi, ndiye phokoso lomveka limatha kuwoneka ngati losokoneza. Ndi kudula pogwiritsa ntchito luso lamakono chidziwitso chapamwamba cha deta chikupezeka komanso ngakhale zipangizo za kalasi yamtengo wapatali izi zakhala zikupezeka lero. Nthawi zambiri amalimbikitsa kuti pa Gigabit Switch monga chipangizo chapamwamba kwambiri chomwe chiri ndi telojiya chikugwiritsidwa ntchito. Zida ziyenera kukhala zopanda pake, kotero kuti mapaketi olakwika sakufalitsidwa.

Zitsanzo zosiyana

Kawirikawiri ndondomeko yachitsanzo imadziwa kale zinthu za Gigabit Switch ali. Ngati dzina 48G liri m'dzina, izi zikutanthauza, mwachitsanzo, kuti masewera a 48 amalandira ma doko Gigabit Switch ali. Ngati pali mapeto a dzina lakuti P, ndiye kuti PoE imathandizidwa komanso kudzera pa chingwe cha Ethernet, mwachitsanzo, kamera yowunika angathe kuperekedwa ndi mphamvu. SFB imazindikira kuti Gigabit Switch imapangidwanso kuti azigwirizanitsa magalasi. Pogwedeza, doko lirilonse la SFB lingathenso kugwirizanitsa kusinthasintha pang'ono pokha ngati ali osasunthika. Ngati zitsanzo zamakono zimagwiritsidwa ntchito kwa makampani, kugwiritsa ntchito mphamvu kumagwira ntchito yofunikira pogula. Ngati makina ogulitsira makina ali ndi IEEE ya 802.3az, ndiye magetsi angapulumutsidwe ndipo ali othandizira mphamvu. Ngati zipangizo zomwe zilipo pakalipano zimakhala zabwino, ndiye Gigabit Switch Komanso kawirikawiri zolemba zobiriwira kapena Green Ethernet monga chizindikiro. ndi Gigabit Switch zilibe njira yabwino komanso yatsopano yopanga maofesi pamalo abwino kapena kunyumba. Zida zingathe kukhala ndi zida zosiyana kapena zosiyana. Zambiri zamapangidwe zimapereka ntchito zogwira ntchito kuti pakompyuta itheke bwino. ndi Gigabit Switch ndi njira yabwino kwambiri yothetsera deta monga malo ogawa. Machweti angapo amatha kusankhidwa ngati mukufunikira kuti mugwiritse ntchito. Ndibwino kugwiritsa ntchito Gigabit Switch koma nthawi zonse pamene mugula zam'tsogolo. Ndi bwino kusiya imodzi kapena mawuni awiri momasuka, kuti zipangizo zina zitha kuikidwa mu intaneti mtsogolomu. Palibe amene akufuna wina watsopano Gigabit Switch kugula. Chovomerezeka kwambiri ndi pamene zipangizo zamakono zogulidwa, chifukwa izi zimasiyanitsidwa ndi kusintha kwapamwamba kwa deta komanso msinkhu waukulu.

Zambiri zofunika zokhudza Gigabit Switch

Kwa intaneti, a masiwichi chinthu chapakati. Pali magetsi a Gigabit a makompyuta a kunyumba, makampani alamulo, maofesi a madokotala kapena makampani. Popanda Sinthani malumikizidwe okhudzana ndi mafoni, osindikiza, ma seva ndi PC sizingatheke. Zofunika ndi zabwino Gigabit Switch ndi kuti kugwiritsiridwa ntchito kwamakono ndi kotsika kwambiri ndipo komabe kuphulika kwa deta kumabweretsa. ndi Sinthani ndi wachibale wanzeru kuchokera ku nyumbayi. Chifukwa cha mtengo wake, iwo adagwiritsidwa ntchito zaka zingapo zapitazo, koma pakali pano okha masiwichi umatulutsa. Zikatero, mwanzeru amatanthauza kuti Gigabit Switch Amadziŵa bwino lomwe zipangizo zomwe amazidula ku doko ndi mapaketi amatumizidwa ku madoko makamaka. Kuchokera ku nyumbayi, mapaketi amangowonjezeredwa ku ma doko onse, kuchititsa zosafunika zamagalimoto. Kwa mabanki, chidziwitso chochulukira chimatchulidwa ndi opanga monga chida cha chiwerengero cha madoko ndi GBIT. Maselo asanu ndi atatu omwe amagwiritsa ntchito mawotchi amatulutsa GB 16 monga kubwezera pamsana. Ndi galimoto ya Gigabit Ethernet Sinthani za phukusi la 1,6 milioni mumphindi umodzi. Komabe, zochepazo phukusi ndizo, pansipa ndizo khama. Mtengo wa wopanga sichiyenera kunena chinachake monga Sinthani ndiye yang'anani ndi phukusi lalikulu. Teknoloji ya Cut-Throuth yatsimikiziridwa yokha pa zotsika zotsika zapamwamba zowonongeka kwa deta ndipo zakhala zikukhala pakati pa mtengo wapakati. Komabe, vuto lina ndiloti mapaketi olakwika akhoza kutumizidwa chifukwa kufufuza kwa CRC kapena checkundund angatheke pokhapokha atalandira zonse phukusi la deta. Mitundu yapamwamba imaperekanso kusintha kwa kusintha kwapadera kotchedwa njira kapena zopanda pake.

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