Gigabit haizoshandisi: Tips zvokusarudza

Mazuvaano yekwataigara zvebhizimisi pomumbure makombiyuta - basa kuti zvichaita tichikufunga vanotarisana zvose hurongwa vakuru. Kuvandudzwa interoperability makombiyuta pamwe chete kusika Zvakanyanya Kunaka Panguva Yepamuviri kushanda mamiriro vashandi mune ramangwana kuchaita kuti kuwedzera kubudirira chekambani. The huru Unit, mwoyo chero dzakabudirira samambure vari gigabit haizoshandisi. Vanopa mvere multi-Threaded uye yakakwirira-nokukurumidza Data kuchinjirwa uye branching chiratidzo. Yakarurama Kusarudza chinhu kunoenderana nokushanda kwenhengo mambure uye zvebhizimisi yose.

Chinja uye nomusimboti

Chinja - zano kuti anopa mubatanidzwa makombiyuta akawanda chete Lan uye anoshanda kuvandudza yacho chiratidzo zvitange. Zvakangofanana mabasa anoitwa mamwe midziyo rwomumbure - mumwe nomusimboti (pamwe Chirungu Hub -. Chero raiva pedyo nebundu iri pemambure). Zvisinei, kana kusarudza nyanzvi refu varumbidzwa kupa zvinodiwa kuti haizoshandisi. Chii chinokonzera izvi?

nomusimboti basa ungafananidzwa nokushanda munhu kwakajairika repeater - nayo anogamuchira chiratidzo uye oripfuudza kuti hwakabatana makombiyuta zvose, zvisinei chii kombiyuta akagadzirirwa chokubuda mashoko. Somugumisiro munhu "vakawanda no" Lan kutsanya "uraya" akadaro, akaderedza nokupfuuridzirwa mwero yose. Uyewo, paunoramba akaisa hubs kuna pomumbure, dzakanga mukana munhu batch mangé dutu - apo akawandisa anowedzeredza omumasherufu akayambutsawo pemambure.

Munhuwo uye Gigabit Minamato haipindurwe pakarepo pashure kubatana hazvina kusiyana nomusimboti. Asi nokufamba kwenguva, zvinoumba tafura nokuchinja, kana ane akarayira mazita Mac kero makombiyuta, maererano izvo packet Data anotumwa mune ramangwana. Saka, optimum functionality vachitsigirwa parutivi rwomumbure.

Kuwanda zviteshi uye nokukurumidza

Performance Lan kunobva chinja pazviruva. Kunyange yakachipa pashiri mano vane zvakawanda zvinhu akazviisa nevamwe nhengo ichi mutengo muchikwata. Zvisinei, kana iwe sarudza vanofanira kuteerera chete vamwe inokosha parameters. Chokutanga uwandu zvengarava. It kuwanda samambure namano kuti inogona chokuita kuti chinja. Kazhinji, nhamba zvengarava zvichisiyana 5 kusvika 48. Chimwe parameter inokosha ndiko date mwero - nokukurumidza panguva iyo mumwe nomumwe unoshanda gigabit chiteshi chengarava riri chinja. Nezvedu hazvisi asingasviki 1000 MB / chik. Asi vazhinji midziyo inotsigira mutemo IEEE 802,3 Nway - car-vasabatwa packet unodiwa.

chinzvimbo

Bandwidth - zvinobikwa uwandu zvengarava nokuti kunonyanyisa date unodiwa. parameter ichi anosarudza chokupika ezvinhu panguva nguva yepamusoro mutoro. Optimally, nhamba iyi ichava yepamusoro, humboo rukova chinopfuudzwa kubva hrs panguva imwe chete. Somuenzaniso, chinja wako ane 10 zvengarava pa aimhanya anosvika 300 Mb / s. Kukwanisa wayo 2 GB / s. Panguva yepamusoro mutoro zvengarava vachakwanisa kuparadzira mashoko aibuda 3 GB / s, riri kudzika kudarika bandwidth. Izvi Gigabit haizoshandisi havazokwanisi kukunda yepamusoro vade uye kungatadzisa basa rose vachida.

Network waivako kunobva Kufambisa Renguva duplex uye Half-duplex. In Full-duplex rudzi, nokupfuuridzirwa date omumasherufu kunoitika panguva imwe chete nenzira mbiri - kubva chinja pakombiyuta ndiEzekieri. The Half-duplex rudzi, chiratidzo iri inoparadzirwa chete imwe chete. Akavaka-chienderane kudzivisa kurwisana panguva kushanda samambure mano vachishandisa modes siyana.

kohomedza

Kana kusarudza chinja kunokosha kuteerera ukuru patafura nokuchinja kuti anoenderana "mazita" chengarava kuti Mac Kero kombiyuta. parameter ichi tinofanira kutsunga kubva uwandu hrs pamusoro pemambure yenyu. Muzviitiko apo kuyeuka midziyo pasisina nzvimbo pakunyora itsva rezvebonde mudziyo, huchabvisa kero kashoma-kushandiswa PC, uye ipapo kuzodzosera atanga kutsvaka kwayo. Izvi zvinooneka kunoderedza unongotaura.

Kuyerera Control dzinoti vanofanira ose gigabit haizoshandisi, nokuti anotidzivirira pamusoro date kurasikirwa. Tichibatsirwa Namano vaviri "kutaurirana" pakati pachavo, umo kuitira uye kana kutumira chiratidzo.

chinja utariri

Maererano mhando kuzvidzora haizoshandisi vari rakakamurwa mhando mbiri - vakakwanisa uye unmanaged. Muchiitiko chokutanga tine zvakakwana zvionera mudziyo pasina maturusi Chinyorwa kuchinja uye calibration. Zvinonzi zvakanakisisa wakanyatsokodzera kuti kuhofisi duku kana musha network, nokuti ane mari shoma, haatarisiri kupindira kwevanhu. Its drawback chikuru - yakaderera zvibereko, izvo haabvumiri kushandisa dzaro guru vachida. Akakwanisa Gigabit ufambe uyewo Unoshanda otomatiki rudzi, asi ane maturusi akasiyana-siyana iyo anotarisira anogona kuchinja basa rake pasina dambudziko. Vamiririri Typical vari JetStream, TP-Link, D-Link. Vakaomerwa zvavo zvinokosha - mubhadharo.

10 gigabit haizoshandisi

Mune Kukwikwidzana kunoita zvinokosha chaizvo kuti vakwanise kuita nokukurumidza sarudzo uye kupa mirairo. Kuti izvi zviitike, zvakakodzera kushongedzera zvavakanga vachida kuita pamwe kumhanya haizoshandisi, ichipa mashoko kuchinjirwa ukurumidze kusvika 10 GB / s. Zvinonzi kwaiva kwakadaro mano ari pamusika kwemakore anopfuura 10 adarika. Zvisinei, vachiri kushanda, uye kutsiva kwavo hakusi kuwanikwa asi.

Kubatanidza 10-gigabit chinja, unogona kushandisa internet optic wire, twinax kana vanhuwo mhangura waya UTP / ftp mureza. Nhasi, zvikuru nevanhu vari namano kuti batanidza kwakajairika mhangura waya. Vanopa mashoko pamusoro 10GBASE-T michina, vane mari shoma uye kuti nemambure sezvo anonzwisisa sezvinobvira. Oga, zvinokosha kuziva shure kugarisana pamwe Gigabit network.

chinja vapemhi

Anovhura yedu pamazita Alcatel-Lucent kambani. mhuri Its OmniSwitch mano iri aiendeswa kuvaka svikiro uye yakakura, uyewo nokuda mudziyo duku zvebhizimisi moyo network. The OmniSwitch 6850E mhando iine 10-Gigabit chinja inowanika somunhu zvokuwedzera, asi muna OmniSwitch 6900 akavaka 64 zvengarava nokuti mukuru-nokukurumidza packet hutachiwana.

Company D-Link ane zvakawanda maviri chete vamiriri muchikwata ichi namano. Her 8-Port Gigabit Desktop chinja DXS-3600-16S inopa kubatana ane PC Via yakatarwa pachiteshi SFP +, asi muna DXS-3600-32S womuenzaniso une kare 24 connector zvakafanana. Zvose mano vane chigaro nokuda kuwedzera module, iro achakwanisa kubatanidza kusvika samambure 10GBASE-T michina.

Cisco kambani havagoni kufadza michina kwakakwana. Zvisinei, rinopa kupfuura mari-abudirire mhinduro muchimiro chivhariso-muna modules Somuenzaniso, Nexus uye tiwedzere. Izvi "Extensions" rinogona kushandiswa kubatanidza richishandisa imwe waya mhangura kana Via Manyiminya faibha kune nomumbure.

HP ari kupa ayo Gigabit haizoshandisi zvinodiwa diki uye unosvikirwa mabhizimisi. Imwe dzepamusorosoro vamiririri ndiro HP 6125G / XG, inova vakaberekwa mudziyo - 1/10-gigabit chinja. Chete 10-gigabit chinja dzakatevedzana mienzaniso akapa 5820. Vanochengeta nokukurumidza ichi pazvigaro SFP +. Zvisinei, pakati Namano anogona kuwanikwa, uye Poe-gigabit chinja Industrial HP 5920 dzakatevedzana.

Chii kusarudza kuti musha wako samambure?

Kana ukashandisa Wireless kubatana kuti tichibatanidza mano kumba pomumbure zvisingaiti kana chakaipa nokuda yakaderera mashoko rates, zvakanakisisa kushandisa unmanaged haizoshandisi. Chokutanga, ivo isingadhuri. Chechipiri, vari nyore kubatanidza uye kugadzira, haatarisiri mushandisi kupindira. The yakanakisisa kuita chinoenda kuva muenzaniso TP-EMAIL TL-SG1008D. The chinja ine 8 zvengarava kuti maererano, anoshanda nesimba wedzerai chikwata kwakabatana kune nzira yokubudisa. Data kutapukirwa inosimbiswa pana aimhanya 1 GB / s.

unogona kusarudza imwe Manyiminya Gigabit TRENDnet kana ASUS kugadzirwa chinja kana achida. Mari mano izvi riri yaanoda sandara, uye functionality kwavo musoro zvokuti zvinodiwa pamba Network.