百事论坛   本站首页   贵湖华人   主题论坛   滑铁卢黄页 
Linear        

两款Powerline Networking产品,价格不错。免运费。如果你家里需要通过电力线来传递网络信号,可以尝试。能彻底解决某个房间无线信号不好的问题。网件的这一对只有85M,但真的也够用了。 (水城百事)

by vaseline, Tuesday, November 27, 2012, 11:24

http://www.newegg.ca/Product/Product.aspx?Item=N82E16833555041
Tenda P200 Powerline Mini Adapter Kit Up to 200Mbps

http://www.newegg.ca/Product/Product.aspx?Item=N82E16833122328
NETGEAR XEB1004-100NAS 4-port Powerline 85 Mbps Adapter Kit Up to 85Mbps(这个其实也够用了)

  2115 views

呵呵 ,这阵一直在等这种产品,谢谢你提供的信息.

by 我行我速, Tuesday, November 27, 2012, 11:40 @ vaseline

[ No text ]

  1948 views

不谢。

by vaseline, Tuesday, November 27, 2012, 12:00 @ 我行我速

[ No text ]

  1742 views

Yesterday, Dell had TRENDnet 500 Mbps Compact Powerline Ethernet AV Adapter Kit - $29.99

by Trendnet, Tuesday, November 27, 2012, 11:48 @ vaseline

[ No text ]

  1759 views

这个价格不错啊。只是我家的已经是200M的Power Line网络,D-link的和贝尔金的组网的。虽然说500M的适配器能向下兼容200M的,但还是等需要再买罢。提醒一下哦,85M,100M和200的适配器不能混用的,不要买错了。500M的适配器理论上能向下兼容200M的。

by vaseline, Tuesday, November 27, 2012, 11:59 @ Trendnet

我家是200M的D-link的和贝尔金适配器组网的。尽管是同一个协议,有时候贝尔金的还是收不到信号。如果你打算好几个房间都用,建议一次买够,尽量同一个牌子。

  1874 views

有一事请教,如果想多点接收,发送端只能是一个吧? 那这样买两套是不是就浪费了?我猜测,发送器不能作为接收器吧?谢谢,

by 我行我速, Tuesday, November 27, 2012, 12:46 @ vaseline

[ No text ]

  1971 views

没有发送接收之说。通信是双向的。一只接modem,其他的,你想要几个房间通,就另外再买几个。比如,你3个房间想通信号,就要买4个,也就是两套。你4个房间想通信号,就要买5个,也就是3套,显然多余一个。也可以先买一对试试?

by vaseline, Tuesday, November 27, 2012, 14:09 @ 我行我速

[ No text ]

  1833 views

比如只买一套,一个KIT,就是两个,一个接modem,一个接到卧室的电力插座,就能把网络信号接到卧室。不知道这样你是否理解。

by vaseline, Tuesday, November 27, 2012, 14:11 @ vaseline

[ No text ]

  1778 views

太谢谢了,因为看到一套里面两个是不一样的. 想当然,我还以为一套里面一个只能接router,另一个只能接用户(计算机什么的).看来我买二套,一个接router,别的接用户就行了.

by 我行我速, Tuesday, November 27, 2012, 15:01 @ vaseline

[ No text ]

  1967 views

再问一下,你推荐了两个,哪个好些.希望是4ports,但它毕竟速率低了些.

by 我行我速, Tuesday, November 27, 2012, 15:04 @ 我行我速

[ No text ]

  1973 views

请问你在那个KIT看到adapter有不同啊?

by vaseline, Tuesday, November 27, 2012, 15:19 @ 我行我速

[ No text ]

  1782 views

第二个: 4-port Powerline 85 Adapter (XE104): Four (4) 10/100 Mbps Ethernet ports Powerline 85 Adapter (XET1001): One (1) 10/100 Mbps Ethernet port

by 我行我速, Tuesday, November 27, 2012, 15:23 @ vaseline

[ No text ]

  1954 views

上网看了一下,xet1001,也是可以接用户的.

by 我行我速, Tuesday, November 27, 2012, 15:32 @ 我行我速

[ No text ]

  1924 views

这种情况下,你要加个hub了,扩展端口。

by :-D, Tuesday, November 27, 2012, 15:23 @ 我行我速

[ No text ]

  1772 views

是想过,不过,又是hub,还有电源,连线,太乱.不如一个来得好.

by 我行我速, Tuesday, November 27, 2012, 15:26 @ :-D

[ No text ]

  2071 views

不同品牌不能任意組合吧,還是但符合某種標準即可組合。

by 風織利刃, Tuesday, November 27, 2012, 15:08 @ vaseline

[ No text ]

  2020 views

85M,100M,200M和500M,以及1G的Powerline Adapter,不同速率的产品遵循不同的协议。比如200M的D-link产品和贝尔金产品都遵循协议HomePlug AV,理论上,是能混用的。当然,我用的时候感觉不好。

by vaseline, Tuesday, November 27, 2012, 15:18 @ 風織利刃

http://en.wikipedia.org/wiki/HomePlug

HomePlug AV
The HomePlug AV specification, which was introduced in August 2005, provides sufficient bandwidth for applications such as HDTV and VoIP. HomePlug AV offers a peak data rate of 200 Mbs at the physical layer, and about 80 Mbs at the MAC layer. HomePlug AV devices are required to coexist, and optionally to interoperate, with HomePlug 1.0 devices.
Utilizing adaptive modulation on up to 1155 OFDM sub-carriers, turbo convolution codes for error correction, two-level MAC framing with ARQ,[6] and other techniques, HomePlug AV can achieve near the theoretical maximum bandwidth across a given transmission path.[4] For security reasons, the specification includes key distribution techniques and the use of 128 bit AES encryption. Furthermore, the specification's adaptive techniques present inherent obstacles to eavesdropping and cyber attacks.[7][8]
Some Qualcomm Atheros-based adapters comply with the HomePlug AV specification but employ a proprietary extension that increases the PHY-rate to 500 Mbit/s primarily by using a wider spectrum.[9]

  2050 views

我也正准备买这个

by 7, Tuesday, November 27, 2012, 11:53 @ vaseline

[ No text ]

  1732 views
1317786 Postings in 191659 Threads, 2660 registered users, 258 users online (3 registered, 255 guests)
滑铁卢华人|KWCG生活论坛-Kitchener, Waterloo, Cambridge & Guelph华人的网上家园