11ac的路由器的5G频段,11n设备能连接上吗? - V2EX
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lightening
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11ac的路由器的5G频段,11n设备能连接上吗?

  •  
  •   lightening 2013-06-18 19:44:03 +08:00 7368 次点击
    这是一个创建于 4547 天前的主题,其中的信息可能已经有所发展或是发生改变。
    2.4G太拥挤了,速度上不去,想买个支持5G的路由器。找到这个D-link DIR-810L,说是5G频段是802.11ac,那我的Macbook pro 2011和 iPad 3能连接上他的5G吗?
    6 条回复    1970-01-01 08:00:00 +08:00
    wenbinwu
        1
    wenbinwu  
       2013-06-18 19:48:47 +08:00
    兄弟你太拼了,都5G了。。。
    zhangxiao
        2
    zhangxiao  
       2013-06-18 19:54:30 +08:00
    802.11b, 802.11g, and 802.11n-2.4 utilize the 2.400 2.500 GHz spectrum, also known as the ISM band. 802.11a and 802.11n use the more heavily regulated 4.915 5.825 GHz spectrum.
    lightening
        3
    lightening  
    OP
       2013-06-18 20:05:35 +08:00
    @wenbinwu 你懂得,学生宿舍,一间一个路由器,挤死我了。
    @zhangxiao Yes, 但是11ac的5G向下兼容吗?
    zhangxiao
        4
    zhangxiao  
       2013-06-18 20:16:04 +08:00   1
    802.11ac is backwards compatible and will support 802.11a/b/g/n clients

    能不能连上5g要看client了, iPad 3貌似是支持的, iPhone 至今貌似都不支持。你的mbp去查一下吧
    nsxuan
        5
    nsxuan  
       2013-06-18 20:18:13 +08:00   1
    iPad 3 这个可以,nexus 4 也可以,08年的本本带intel 5100的无线网卡 也可以
    我这三个老家伙 刚好 都行
    eightii
        6
    eightii  
       2013-06-19 09:14:58 +08:00   1
    苹果设备基本都可以。一些较旧的手机型号就不行,例如诺基亚的塞班系统那些。
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