Lokuduma - ntoni na? Apple lokuduma Bonisa

Phakathi kujongano unxibelelwano kakhulu zonyango ezihambele phambili enikwe kule mihla IT-imarike - lokuduma. Abanezixhobo ezisebenzisanayo kunye nayo kuqala gqi kwimarike ngo-2011. Zeziphi ezi nkcukacha kule mgangatho? Ziziphi iingenelo zawo phezu izisombululo ezixhaphakileyo ukhuphiswano?

Yintoni na iteknoloji lokuduma?

Lokuduma - yintoni na lo bugcisa? Ku eyayisakwaziwa Njengabaphathi Peak. Kuyinto eqhelekileyo igxunyekwe a unxibelelwano, nabanako wadluliselwa iintlobo ezahlukeneyo ze data digital, kwakunye nombane. It esiphuhliswe kudityenwe-Anaki amabini IT-mveliso - Intel kunye Apple. Lokuduma e IsiNgesi lithetha "oqhumayo kweendudumo". Igama ofanayo ezontathu A-10 lokuduma II, esetyenziswa yi-US Air Force. Akwaziwa enoba kukho nayiphi na ukuqhubeka phakathi kwabo kunye izigqibo IT-brand. Kodwa, inyaniso yinto emangalisayo.

Ithekhnoloji - ezimbini zokwakha: PCI Express, ngokunjalo DisplayPort. Eyona sisebenzise ubugcisa - in transmission data ngesantya esiphezulu ngokunjalo bhetyebhetye. Umbutho yokuxhulumana kunye uluhlu olubanzi lwezixhobo - hard, izixhobo multimedia. Kwakhona zibuko lixhasa lokuduma umgangatho basenokugqithisela inkjet ividiyo umlambo nge DisplayPort protocol. Amandla Itotali yamanqaku ewonke liqhagamshelene iteknoloji izibuko lokuduma - 10 watts.

Ithekhnoloji ikuvumela ukuba ukudlulisela data zombini iindlela ezisebenzisa amandla elektroniki. Second ATHUNYIWEYO ukonga. Kodwa Imfuneko ukuphunyezwa ubugcisa bokubona nayo kulindeleke ebambekayo.

Ukulibaziseka ugqithiso lwe data kwi-sikhokelo yalo mgangatho yi minimal - 8 NS. Loqhakamshelwano izixhobo usenokusebenzisa intambo sobhedu kunye ubude-3 m okanye enombala - 100 m Idibanisa izixhobo ukuze iikhompyutha Mac axhotyiswe kunye namazibuko lokuduma, optionally ikwimo "shushu" -. Ngaphandle cima ikhompyutha.

Kulindeleke ukuba kwixesha elizayo uya lokuduma ubugcisa ekwaziyo yokubonelela zedatha ukuya ku-100 Gbit / s. imfuno Ingakumbi ephawuleka ukuba umgangatho ezifanelekileyo nibonwe iingcali abo benza processing ephezulu-video quality.

Imbali ubuchwepheshe

Iteknoloji, ekuqaleni ngokuba Light Peak, ithiwe thaca kwi-zoluntu Intel ngo-2009. I American brand iye bazilungiselela ngere- PCB devaysa Mac Pro, apho optical cable usasazo ividiyo ngokuchaza okuphezulu. Kwangaxeshanye oko kwabonisa ithuba ugqithiso lwedata phakathi kwinkqubo womnatha kunye nobudlelwane kunye yangaphandle drive. Ithekhnoloji yasebenza ezisekelwe PCI Express interface.

Ngu channel kokugcina inika iinkcukacha rate transfer 10 Gbit / umzuzwana. Bekukwakho yaphawula ukuba kunokwenzeka ekufezekiseni amazinga ka 100 Gbit / s. Abameli nkampani, Intel wathi izixhobo zixhotyiswe nge Light Peak, angavela kwimarike ngo-2010. Le ntetho multimedia kwikhompyutha iye yabonisa ukuba ubuchwepheshe Light Incopho ekwaziyo lokunxibelelana uluhlu olubanzi lwezixhobo - iikhamera, iikhompyutha, liso.

NgoMeyi 2010, Intel wabonisa uluntu ukuba laptop mayixhotyiswe Peak Light, nto leyo eyayingqina ukuba kujongano unako zinokuqukwa isixhobo amancinci ubungakanani. Intel iye yabonisa njani ukudlulisela ngaxeshanye enemijelo ezimbini ividiyo ezikumgangatho ophezulu. I brand udize ukuba ukukhululwa nabaqondisi-mveliso oluxhasa ubuchwepheshe afanelekileyo ziyafumaneka ekupheleni kowama-2010. Ekwindla ka-2010, ezinye AMAGQABAZA ▸ izixhobo apho umgangatho omtsha, baboniswa kuluntu kwi Developer Intel forum Forum iye yaphunyezwa.

Imbonakalo kwi kwimarike

NgoFebruwari 2011, umgangatho Light Peak sele uphunyeziwe phantsi igama elitsha - lokuduma kwizixhobo Apple ngayo. Okokuqala, izibuko elitsha livela kwi MacBook Pro, uze emva koko kwi-iMac, kwakunye kwi MacBook Air, Mac Mini, kwakunye liso Apple kaThixo.

Ke kaloku ngenxa nobuchwepheshe udale inani elikhulu siyawazi. Phakathi kwabo - esithandwayo umboniso lokuduma Bonisa evela Apple. Kuyinto ephawulekayo ngokuyintloko ixabiso layo. Inani intshi, into exhobele Apple - 27. lokuduma Bonisa likuvumela ukuba wenze ukusetyenziswa ngokupheleleyo omnye iingenelo ephambili iteknoloji - izinga data. Ngokusebenzisa lo vimba inikwa yi imveliso ividiyo enkulu screen engafumanekiyo ophezulu nomgangatho ophezulu.

Lokuduma and PCI Express

Ngaphambili sathetha ngayo lokuduma, nto leyo iteknoloji ehlanganisa imilinganiselo emibini. Cinga indlela zibukeke PCI Express libandakanyeka ngaphakathi kuyo. Lo mgangatho --high speed, oko access ekudibaniseni izinto ezahlukeneyo izixhobo Mac-type - kumqhubekekisi, ikhadi levidiyo, disk. Ngenxa itheknoloji iimpawu PCI Bonakalisa lokuduma eqhelekileyo basenokugqithisela i data ngesantya malunga 10 Gbit / s. Ngaloo ngaphakathi zibuko nganye isebenza iindlela ezimbini - ukwamkela ekudluliseleni. Le isantya ngaphezulu xa imigangatho uthethathethwano ezifana Ucingo lomlilo 800, okanye, umzekelo, USB 3.0. Kodwa transfer data ngesantya esiphezulu - asiyiyo uncedo kuphela ubuchwepheshe.

ubuhle be ubuchwepheshe

Phakathi iimpawu eziphambili ubugcisa - nsimbi. Kujongwa Standard ikuvumela ukuba uthumele uhlobo olufanelekileyo lwe data namandla digital ngokusebenzisa kwizibuko eqhelekileyo. Ngoko ke akukho mfuneko yokuba ukudibanisa inani elikhulu kweekhebhile computer. Enye inkalo netheknoloji emhlabeni - iyahambisana USB-kumazibuko kunye nomgangatho Ucingo lomlilo iindlela ezisebenza ngokubakho ezizodwa. Ngaloo ndlela buchwepheshe ivumela ukusebenza izixhobo lokuduma ngaphakathi kwabo ngezantya eliqinisekisa ujongano ezifanelekileyo, ngamanye amazwi, oko akuthethi isantya umsebenzi wabo.

A inkalo naphaya iteknoloji - ukukwazi ngaxeshanye ukudibanisa ukuya kwesi-6 ukuya izibuko lokuduma indlela eyodwa serial. Liyinyaniso elokuba, le resource umbhobho uya ezakwabiwa ngayo phakathi kwefowuni. Kuba Isantya transfer data elilelona kubalulekile ukuba ngamnye yamacebo uyila umxokelelwane, umgangatho efanelekileyo igcinwa ngaphandle kokusebenzisa ezisebenza ngokubakho. Enye inkalo emhlabeni iteknoloji - iyahambisana yonke iziqhubekisi kunye chipsets - nokuba phantsi apho brand ethile.

technologies ezikhuphisanayo

Ngoko ke, siye ingqalelo iingenelo eziphambili lokuduma. Loluphi uhlobo lobugcisa, ngoku uyazi. Kodwa ke yena okhuphisana. Cinga Okukodwa yabo. Eyona engundoqo ungamzekeli Apple malunga umgangatho iteknoloji - USB SuperSpeed, nto leyo nezaziwa USB 3.0. Ziziphi izinto zalo eziphambili phezu izisombululo evela Apple?

Phakathi kwabo:

- Inkxaso izixhobo ezisebenza ubuchwepheshe odlulileyo, USB 2.0;

- soGuquguquko kunye imifuziselo zangoku ubugcisa yedijithali, motherboards;

- i ukukhula kwemfuno wentengiso uhlobo olufanelekileyo kwezinto zokusebenza;

- umbane luphawulwa umthamo omkhulu, kwaye liyakwazi ukusebenzisa ezahlukeneyo izixhobo eziphathwayo.

Kukho bokuqonda zeteknoloji, apho USB 3.0 standard kuyinto cala enasilela ngayo iteknoloji Apple kaThixo. ezizezi:

- bandwidth SuperSpeed USB umsele asezantsi izihlandlo ezibini;

- umthengisi likhulu izisombululo inkqubo bengakuzili ezinophawu standard inkxaso;

- Musa ukuqhagamshela ifowuni indlela serial.

Kukho ithisisi, ekuthi ngawo SuperSpeed USB ubugcisa akuthethi ukuba okhuphisana ngqo lokuduma, nto leyo umgangatho icandelo elahlukileyo emarikeni. Ngoko ke, ujongano ababini zombini ezilungileyo nezingalunganga, kuya kuba kamnandi ngokwaneleyo ukuze abe emarikeni ngexesha elifanayo.

Inguqulo yesibini

Intel and Apple aza asakhasayo technologies. Imarike sele uthathe umlinganiselo omtsha efanelekileyo - lokuduma 2. Iteknoloji entsha kwandisa izinga ugqithiselo lweengcombolo ukuya ku-20 Gbit / s. Igama lakhe izandi, kunjalo, phantse ibe ukuhlaselwa efanayo A-10 lokuduma II. Unga sebenzisa oku ukuba ukusasaza ividiyo umlambo ngendlela UltraHD format. Kwakhona, ngenxa yokuba inkxaso emanyanisiweyo DisplayPort eqhelekileyo in version 1.2, i-interface entsha basenokugqithisela yevidiyo imiboniso emibini esebenza kwimo qHD. Lokuduma 2 technology iyahambelana ngokupheleleyo ifowuni kunye izincedisi, wakhululwa njengenxalenye nenguqulelo 1 zojongano.

Isuphu e lokuduma: monitor

Hlobo luni isixhobo ixhasa iteknoloji ekuthethwa, kuxhaphakile emarikeni? Phakathi izixhobo kakhulu ethandwa - Monitor lokuduma isiboniso Apple. Le fowuni ine enkulu oxwesileyo - intshi 27. Apple lokuduma Display kufakwa LED-backlit. It yenzelwe ukusetyenziswa kunye iikhompyutha series Mac, kwakunye laptops MacBook. Eyona engundoqo iingenelo isiboniso: Isisombululo phezulu, isandi umgangatho ophezulu, ubukho uhlobo lwecamera FaceTime HD, ophawulwe nge Ucingo lomlilo 800 umgangatho, ngokunjalo Gigabit interface Internet. Kakade ke, bonke ubuhle be iteknoloji isixhobo lokuduma ikuvumela ukuba bazibandakanye ngokupheleleyo. Ukuze iliso Apple lokuduma Display ungakwazi ukudibanisa Soup peripheral kwakhona ngokusebenzisa Ucingo lomlilo.

Esiza kuxubusha ngayo ngokweenkcukacha iimpawu wekhusi ifowuni yakhe. Inani intshi, nto leyo iba umboniso Apple lokuduma - 27. Ngesi sixhobo kunokuba ukwakha umfanekiso obanzi olusengqiqweni. Umlinganiselo emacaleni yeskrini - 16: 9 Isibonisi - 2560 nge 1440 pixels. Isibakala sokuba ubungakanani Bonisa lokuduma - 27 intshi - kungekhona ingenelo yayo kuphela. Isiboniso kwakhona iye yaxhobisa wesimanje-LED-backlit, nto leyo uphawu software olumiyo kuzo ukukhanya ngokupheleleyo. Kwakhona, isibuko ukuze zilungiselele neemeko zokukhanya lwangaphandle. ukukhanya kangangoko isiboniso zingasetwa ngokuzenzekelayo yi olumanyanisiweyo kwisixhobo woluvo. Le amandla unga nciphisa ngokubaluleka ukusetyenziswa kwamandla esweni. Apple lokuduma Display ikuvumela ukuba babheke imifanekiso kunye neevidiyo nakweyiphi engile ngenxa yobuchwepheshe IPS. Lo mgangatho inika umgangatho ophezulu yoboniso yobumhlophe kwaye bezinzile umbala ukuzala.

Le fowuni luphawulwa isandi Obusemagqabini ubunjani. Izithethi, ngayo isiboniso Apple, iquka subwoofer, apho linika multimedia umlambo abangasekhoyo ingakumbi tsakisaka ra yesandi ngenxa ezitsho ezongezelelweyo. Phakathi kwezinye uboniso langutana lwezincedisi - camera FaceTime HD, kwakunye umbhobho eyakhelwe-ngaphakathi. Ngala isixhobo, i esweni nga sidityaniswe kwi computer kwaye kakuhle ukunxibelelana ngokusebenzisa inkqubo wevidiyo. Njengokuba sibonile ngentla apha, eli ubungakanani kwekhusi, exhasa lokuduma umgangatho intshi 27. Kwaye ngenxa yokuba umsebenzisi uyakwazi ukubona interlocutor ngexesha wevidiyo kunye eyingqongileyo ngokwaneleyo zichazwe.

Isuphu kwi lokuduma: Express Station

Ngaphezu sathi malunga jikelele lokuduma, nto leyo iteknoloji evumela ukumanywa iintlobo ezininzi ezahlukeneyo izixhobo. Phakathi kwezisombululo abaqhelekileyo kwi emarikeni, ngokusekelwe kwi-interface ingqalelo unxibelelwano - isikhululo Express, akhiwe Belkin. Yintoni na le fowuni?

station Express - isixhobo ngayo umsebenzisi computer usenokusebenzisa yikhompawundi elinye lokuduma nezibuko yamacebo 8 ngaxeshanye nge ujongano Ucingo lomlilo, USB, umgangatho Ethernet ukuba uqhagamshelwano kwaye uqhagamshelwano lokuduma mbali-chain. Ngenxa ikhono lokubonisa kwisikhululo, akukho iadaptha lokuduma olongezelelweyo akuyomfuneko ukudibanisa izixhobo. imigangatho Ucingo lomlilo, kunye USB - phakathi uthandwayo kwimarike ye-IT-shishino.

iimpawu eziphambili station okucacileyo kwi Belkin bacebisa ukubandakanyeka amancedo eziphambili obu bugcisa, oko kukuthi isantya esiphezulu kunye nsimbi. Ngefoni, ungenza ngokukhawuleza ukudlulisela iifayile, kuquka iividiyo format FullHD, kunye nomculo imithamo emikhulu.

Isuphu kwi lokuduma: Hard Drive

Umzekelo kwenye isixhobo eliqashe lokuduma iteknoloji - Hard Drive Bucie D2. Esi sixhobo ephawulekayo kuba idibanisa ujongano ezimbini kwangoko - sobstvnno lokuduma omnye kakhulu, njengoko sibonile ngentla apha, ukukhuphisana ngokunxulumene nemigangatho zakhe - USB 3.0. Oku kungenzeka ivumela ukwandisa nsimbi kwefowuni.

The main Ukucacisa hard diski :

- rate data - up to 200 MB / umzuzwana;

- ubukho USB 3.0 izibuko nezidibanisi ezimbini lokuduma lwe-2;

- Ukukhetha kunciphise ingxolo kahle eliphezulu ukupholisa, ngenxa umzimba aluminium;

- lokungcangcazela phantsi ngenxa yobukho kwi izindlu isakhiwo izinto damping;

- Le fowuni iyahambelana Time Machine;

- kubonelelwa iinkqubo pre-efakiweyo ezininzi backup data;

- i hard drive kungenziwa ngcono imodeli SSD, ukuvumela amazinga kwedatha ukukhula amaxesha 5;

Ngamandla ka lokuduma 2 disc ungasebenzisa njengesixhobo esinamandla ukhuphelo lwe data enkulu - umzekelo, ukufakelwa iifayile yokuzonwabisa ezikumgangatho ophezulu. Ifowuni iza ikheyibhile loqhakamshelwano lokuduma isinxibelelanisi, amacandelo afana ukudibanisa nge USB 3.0 (ehambelana kunye umgangatho ngaphambili - USB 2.0), umbane, kunye nesikhokelo ufakelo.

Qondani, Apple lokuduma Display, i hard drive Bucie D2 kunye isikhululo nokubonisa ukusuka Belkin - ezi nje eminye imizekelo izixhobo ezisebenza kwi ubuchwepheshe obutsha. Isixhobo usebenzisa iingenelo-high speed kunye nomgangatho jikelele ukusuka Intel ne Apple kaThixo, Ndaziswa emarikeni uluhlu olubanzi. Akumangalisi zingaphi iintshi zixhotyiswe ukubonisa Apple yayo - 27 "lokuduma Bonisa i ngokutsha umsebenzisi umfanekiso umgangatho ophezulu kakhulu uqondakale njengoko umdla Belkin ngenxa iiteknoloji ezintsha -. Standard siqulunqwe Apple kunye Intel, icebisa nsimbi, ngokuhambiselana inani elikhulu kwezinye interfaces, kwaye ngoko ke nokufunwa emarikeni.