考究了一下市面上常見的無線IP分享器後,我敗了Buffalo WZR-HP-G300NH:
拆膜!
開箱!
說明書與光碟下面放的就是WZR-HP-G300NH本體:
所有內容物陳列如下:
把WZR-HP-G300NH裝起來後就是長這樣:
以下是從Buffalo美國分站取得的規格列表:
- Wireless connections of up to 300Mbps
- 802.11n Wi-Fi CERTIFIED® ensures a connection with other certified devices
- Creates 802.11n, 802.11g/b Wireless Networks
- Easy Setup with AirStation One-Touch Secure System™ (AOSS™)
- Enhanced multi-level security with WPA2, WPA-PSK (AES, TKIP) and 128/64-bit WEP
- High Power Technology - more high-speed coverage of the home or office
- Simple Web Browser configuration, no drivers needed
- Adjustable flip-up antennas - for greater coverage
- Built-in 4-port Gigabit Ethernet 10/100/1000 auto-sensing switch for up to 4 simultaneous wired devices
- Built-in BitTorrent Client
- Built-In Media Server – stream multimedia from a connected USB storage device to your DNLA Certified devices on your network
- WDS (Wireless Distribution System) expands wireless coverage with other Buffalo routers supporting WDS to eliminate dead spots
- USB 3G Modem support – connect to internet via your 3G connection
- Built-in USB 2.0 port - connect USB Storage to share your files within your home network or over the Internet
- Integrated QoS Engine improves the user experience for voice, video and music applications
- Auto hibernation mode saves energy while idle
- Positioned horizontally, vertically or wall mounted
水牛牌的無線IP分享器向來品質都夠穩定,不過這台WZR-HP-G300NH表現普普,在150Mbps傳輸模式下,每秒只能傳輸5MB/s左右,而且開機時間很長,分享器的設定頁面換頁速度也很慢。另外,這台有個致命傷,那就是不支援5GHz頻段的無線傳輸。由於一般筆電所使用的無線網路裝置,在硬體設計上大多只允許在5GHz頻段啟用300Mbps傳輸模式,這也就表示WZR-HP-G300NH沒什麼機會可以發揮300Mbps的傳輸速率,再加上2.4GHz頻段的干擾實在太多,就算無線網卡支援在2.4GHz頻段啟用300Mbps傳輸模式,也很少有機會可以在2.4GHz頻段維持300Mbps的傳輸速率,所以這台的300Mbps傳輸模式就形同虛設。還好它的有線網路傳輸效率不差,價格在支援1Gbps有線傳輸速率的無線IP分享器中算是很便宜的。再者這台有USB Port,要接硬碟當省電的File Server或BitTorrent下載機,還是接個3G Modem分享廣域無線網路資源給區網,都沒有問題。
總合來說,這台的特色就是"花小錢就能得到無線傳輸速度300Mbps、有線傳輸速度1Gbps的帳面性能"。如果想要一台實質傳輸效率比較威猛的無線IP分享器,我個人還是建議敗Buffalo另一款無線IP分享器:WZR-AGL300NH,畢竟這台才有支援5GHz頻段的無線傳輸,只是WZR-AGL300NH不支援USB裝置就是了。
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