你不如搵下有幾多張民用100G LAN Card先啦!

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louisfly 發表於 2019-5-26 20:34

多謝分享!

原來上到100G完全係另一個世界, 涉及好多唔同技術

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100G?而家就算連HKT都未有能力同時提供1Gbps比現有1G客戶既能力(現有1G plan已嚴重超賣)仲講乜10G, 100G丫?要100Gbps普及?ISP 既backbone 頻寬要比現時起碼多150倍。

其實100G現時已出,各ISP都有提供服務,不過唔係for internet,係for point to point既private用。

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下次宇宙大爆炸之後

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回覆  unfairness


    100Gbps connection is already a must for datacenters. You can build one if y ...
alanh999 發表於 2019-5-26 16:01


唔好亂up. 大ISP 或者有. 中小型datacenter唔一定需要100Gbps.....
一個有100Gbps port 既network equipment 係好貴.

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回覆 25# 1q1q1q


    Maybe we are referring to datacenters in different scale. Over 4 millions of 100Gbps ports were shipped in 2017 and this is not a small number. As I have said before, 100Gbps is nothing as long as you have the money.

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本帖最後由 1q1q1q 於 2019-5-26 22:43 編輯
回覆  1q1q1q


    Maybe we are referring to datacenters in different scale. Over 4 millions of 100 ...
alanh999 發表於 2019-5-26 22:15


歐美bandwidth 平, 先比較多100G.
其他國家, bandwidth 好貴, 所以100GE好少. 就算接HKIX, 都好少100GE
https://www.hkix.net/hkix/participant.htm

如果Cloud 做network storage個D, 都可能有需要. 但datacenter唔一定係cloud provider

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回覆 27# 1q1q1q


    HKIX only represents a portion of the total internet traffic. Not to mention a lot of 100G connections are private dedicated lines so they will not be captured in statistics about IXPs.

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有LAN CARD都冇用,100G ROUTER 現時得成座RACK咁大部既同天價先有。
kenken33 發表於 2019-5-26 20:36

10g router要跌到落3k以內

仲有 plan去到千元內

冇哩兩個條件,10g都難以普及

via HKEPC IR Pro 3.5.2 - Android(3.2.0)

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我相信100Gbps技術雖然存在,但家居用戶似乎在可見將來仍未有這樣的需求。情況就像電力公司可向用戶提供132kV電力,但不會有用戶要申請條132kV自己家用吧!

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