呢個 AC 速度正唔正常?

本帖最後由 gunsix 於 2015-11-9 22:52 編輯

用緊 PCCW 1000, router 係 Asus AC56S, 佢個 2.4G 好慢, 5G 正常, IPhone 6P 行 OFCA test 有 250/130 Mbps

Notebook 好舊, 已經 6 年幾, speedtest 唔過 20/25 Mbps

於是買咗隻 TP-Linl AC600 USB 手指, speedtest 出嚟係 130/110 Mbps, 點解慢過 IPhone 咁多嘅?

Any advice? Thanks a lot!

Maybe Broadcom chip夾返Broadcom效果好啲


https://wikidevi.com/wiki/ASUS_RT-AC56S

WI1 chip1: Broadcom BCM4352
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL


https://en.wikipedia.org/wiki/List_of_iOS_devices

iPhone 6 Plus
Wi-Fi (802.11 a/b/g/n/ac)
Broadcom BCM4345


https://wikidevi.com/wiki/TP-LINK_Archer_T2U

WI1 chip1: MediaTek MT7610U

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原來係咁, 仲以為 USB 2.0 限制了速度

Thx

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USB 手指 渣過網卡好多嫁,唔知係唔係因為單天線
你要打番8折
同埋ac600 ,個數字太抵唔好當佢ac


via HKEP ...
hello999moto 發表於 2015-11-10 13:41

AC600 = 2.4GHz 150Mbps + 5GHz 450Mbps

所以都未食盡USB 2.0 480Mbps頻寬

單天線兼且如果係短身,真係唔好預會快

via HKEPC Reader for Android

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回覆 1# gunsix

Your iPhone 6 Plus has 2x2 antenna.

You bought a 1x1 WiFi adapter, so the bandwidth is halved.

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好都買咗tp-link ac600,已中伏,收N又唔多穩定

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回覆  gunsix

Your iPhone 6 Plus has 2x2 antenna.

You bought a 1x1 WiFi adapter, so the bandwidth  ...
wklie 發表於 2015-11-10 16:36



BCM4345 wikidevi寫係2x2 MIMO,但係6 plus只有1x1 MIMO = 433Mbps AC.

睇返wiki引導個條拆解link:

https://chipworks.secure.force.c ... ls?sku=MUR-339S0228



Broadcom BCM43451

Maybe 1 = single?

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BCM4345 wikidevi寫係2x2 MIMO,但係6 plus只有1x1 MIMO = 433Mbps AC.


My mistake.  I read Google summarized results wrongly.  Proves that I'm not an Apple user.  

So this implies that T2U or MT7610U is inferior...

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My mistake.  I read Google summarized results wrongly.  Proves that I'm not an Apple user.  

...
wklie 發表於 2015-11-10 17:25



係wiki嘅錯

其實我買落隻T4U個速都唔係好穩定(Realtek RTL8812AU)

所以我諗D-Link DWA-192(Realtek RTL8814AU)都唔會好得去邊...

都係PCI-E/Broadcom chip穩定啲

以前我講過未見過有機1x1 MIMO去到250Mbps,估唔到iphone就做到

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