Ondrej Holzman Mid ka mid ah wararka ugu waaweyn ee WWDC soo bandhigay MacBook Air waxay ahayd joogitaanka heerka isku xirka wireless-ka cusub - Wi-Fi 802.11ac. Waxay isticmaashaa 2,4GHz iyo 5GHz isku mar, laakiin waxaa la ogaaday in OS X Mountain Lion uusan ogolayn inuu gaaro xawaaraha ugu sareeya.
Markii uu tijaabiyey 13-inch MacBook Air ee ugu dambeeyay ee helitaankan koray Anand Lai Shimpi AnandTech. Dhibaatada software ee OS X Mountain Lion waxay ka hortagtaa xawaaraha wareejinta faylka ugu sarreeya ee borotokoolka 802.11ac.
Qalabka tijaabada iPerf, xawaaruhu wuxuu gaadhay ilaa 533 Mbit/s, laakiin isticmaalka dhabta ah ee Shimpi wuxuu ku dhacay xawaaraha ugu badan ee 21,2 MB/s ama 169,6 Mbit/s. Ku-wareejinta router-ka, daminta dhammaan aaladaha wireless-ka ee kala duwan, isku dayga fiilooyinka ethernet kala duwan iyo Mac-yada kale ama PC-yada midkoodna ma caawin.
Ugu dambayntii, Shimpi waxa uu mushkiladda ku soo koobay laba hab-maamuus oo isgaarsiineed oo kala ah—Apple Filling Protocol (AFP) iyo Block Messages Server ee Microsoft (SMB). Cilmi-baaris dheeraad ah ayaa markaa muujisay in OS X uusan u qaybin qulqulka bytes-ka qaybo sax ah, sidaas darteed waxqabadka borotokoolka cusub ee 802.11ac wuu xadidan yahay.
"Akhbaarta xun ayaa ah in MacBookga cusub uu awood u leeyahay in uu xawaarihiisa xawaaladaha ee 802.11ac, laakiin ma heli doontid marka aad faylasha u kala wareejinayso Mac iyo PC" ayuu qoray Shimpi. "Akhbaarta wanaagsan ayaa ah in dhibaatadani ay tahay software-ka kaliya. Waxaan mar hore u gudbiyay natiijooyinkayga Apple, waxaanan qiyaasayaa inay jirto casriyeyn kombuyuutar ah si loo xalliyo arrintan. "
Server-ku waxa kale oo uu sahmiyay awoodaha MacBookga cusub ee hawada ARS Technica, kaas ayuu ku andacoonayaa, in mashiinkan 802.11ac ee ku shaqeeya Windows 8 ee Boot Camp uu gaaro xawli aad u sarreeya oo ka sarreeya nidaamka hawlgalka Apple. In Microsoft ay leedahay xawaarihii xawaaladaha xawaaladaha ee wax yar ka dhaqso badan ma noqon doonto wax lala yaabo marka la eego diiradda la saaray qaybta shirkadda, laakiin kala duwanaanshiyaha ayaa aad u weyn in lagu sharaxo hagaajinta shabakadda oo keliya. Daaqadaha ayaa qiyaastii 10 boqolkiiba ka dheereeya Gigabit Ethernet, 44 boqolkiiba ka dheereeya 802.11na, iyo xitaa 118 boqolkiiba ka dheereeya 802.11ac.
Si kastaba ha noqotee, tani waa badeecadii ugu horreysay ee Apple ee leh borotokoolka wireless-ka cusub, markaa waxaan filan karnaa hagaajin. Intaa waxaa dheer, dhibaatadu waxay sidoo kale ka soo muuqatay Horudhac Horumarineed ee OS X Mavericks cusub, taas oo macnaheedu yahay in xaddidaadda xawaaraha OS X Mountain Lion aysan ahayn mid ula kac ah.
