ODI 猫棒插在仅支持 1G/10G 协商速率的 sfp+交换机上,最高速度能到多少 - V2EX
frostashe

ODI 猫棒插在仅支持 1G/10G 协商速率的 sfp+交换机上,最高速度能到多少

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  •   frostashe Sep 27, 2023 2096 views
    This topic created in 962 days ago, the information mentioned may be changed or developed.

    新入 qnap 网管交换机,想直接把猫棒插在交换机的 sfp+接口上,通过另一个光口+vlan 接入万兆软路由。一般来讲 ODI/华为/诺基亚猫棒的温度是不是要比海信/剑桥的猫棒温度低很多?从网速来看,1.25g 的 sfp 协商速率,是不是也会比光猫 lan 口快一点

    3 replies    2023-09-27 11:35:24 +08:00
    ppoozl
        1
    ppoozl  
       Sep 27, 2023
    不会。1.25G 是物理层速度,到以太网还是 1000mbps ,最后还是只能 970mbps
    TESTFLIGHT2021
        2
    TESTFLIGHT2021  
       Sep 27, 2023   1
    1.25G--->8B/10B 转换---->1000M
    扣除 PPPOE 头 以太网头 970 顶天了
    ppoozl
        3
    ppoozl  
       Sep 27, 2023
    你 GPON 为什么不买个 VSOL 的 2.5G 呢
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