中国发布世界最快因特网，每秒1200吉比特
China launches world’s fastest internet with 1.2 terabit per second lix, can transmit 150 4K movies a second
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中国发布世界最快因特网
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中国发布世界最快因特网，每秒1200吉比特。
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Network technician here, this kinda tech isn’t for the average user. It’s for large scale operations and businesses that would need that kinda throughput. Like lixs between ISPs,or scientific research. I haven’t yet read the article, but last I checked we didn’t have a capable way of transmitting that kinda data through a single medium yet, so either they’re using multiple fibre optic cables for a single lix, or something new has been developed.
Edit: after quickly reading through, I was right, it is being used as a network backbone between ISPs, this isn’t consumer grade.
This really isn’t news then, this is just sensationalism.
我是网络技术人员，这种技术不是给普通用户使用的。只有大型操纵或者大企业才需要这么快的速度。比如网络服务提供者之间的连接或者科学研究。我还没有看这篇文章，但是据我所知，我们还不具备通过单一设备就可以传播这么多数据的能力，所以他们要么使用多个光纤电缆来进行单一连接，要么他们开发出了什么新东西。
附议：在快速看完这篇文章后，果然我说对了，它的作用就是网络服务提供者之间的网络主干，这不是消费者级别的。
那这就算不上是什么新闻了，这仅仅只是哗众取宠。
Why in the world would you consider a new very significant industry backbone advancement not news??
为什么你觉得一个新的非常重要的行业主干进步不是新闻？
Because it's not? 400 and 800G lixs have been around for a while so 1.2 is just sorta...incremental.
因为本来就不是，400吉比特和800吉比特已经存在一段时间了，所以1200比特也就是个递增而已。
100 is typical though. 400 to 1.2 is incremental?? Ok..
100吉比特才是典型的。400到1200比特只能算递增？好吧。
You skipped the 800 in his comment?
这中间还有800吉比特。
Nope…800 to 1200 is incremental to you? It’s a solid increase
800到1200吉比特，在你看来只是递增？这是个巨大的提升。
It’s a 50% increase. Less than the 400 to 800 was. It’s less of a leap than the previous quote.
那只能算是50%的增长。比不过400到800的增长。
Typical used is 100…
But cool I’m sure a gpu with 50% increase wouldn’t even get mentioned in any tech news here either or it would be derided as sensationalism too…
一般而言才100吉比特。
我猜一个GPU如果提升了50%也不会出现在任何新闻报道上，否则也会被认为是哗众取宠了。
It’s still an incremental upgrade. Whether it’s standard or not is irrelevant
但它依然是一个递增的升级。不论是不是标准都不重要。
I’m not saying this is major news but it’s absolutely worthy of an article. It’s a very significant increase.
我并没有说这是个大新闻，但绝对是值得报道的。这是个非常巨大的提升。
I meant for the average person it’s not big news. The likelihood that the average person would use this tech in the next ten years is slim to none considering MOST networks use standards dating to the late 90s to early 2000s. A majority still use cat5, if you’re lucky, Cat5e. Only much more modern places use cat6, and even rarer is fibre optics.
Most ISPs won’t shell out the kinda cash to upxe their last mile infrastructure (what goes into your house/aparmebt) and apartments sure as hell won’t rip out and upxe their cabling infrastructure. Hell some are still using copper coaxial cables.
Your interest speed is only as fast as the slowest lix. So if your home wiring is max 100mbps, if you’re paying for for 1gbps, but your wifi is still an old one that does 50mbps, you’re getting max 50mbps and you’re wasting your money on the rest.
Most modern drivers can’t write at those kind of speeds, most network interface cards can’t handle those speeds. So even if you were to somehow have a connection that supported those speeds, your device wouldn’t even be able to use it.
我的意思是对于普通人而言这不是什么大新闻。未来十年普通人可以使用到这个技术的可能性几乎为零，因为多数网络依然在使用90年代末期和00年代初期的标准。多数依然使用cat5，如果你幸运，那就是cat5e。只有更加现代的地方才使用cat6，甚至光纤都更加鲜见。
多数的网络服务提供者不会拿出那么多钱来升级他们最后一英里的基建（就是进入你家里/公寓里的那一段），你所在的公寓也不会升级自己的电缆基建。有些依然在使用铜同轴电缆。
你的网络速度只和最慢的链接一样快。如果你家里的线路最快速度是100mbps，如果你付钱买的是1gbps的，那你的WiFi也依然是旧有的，只能给你提供50mbps，所以你最多只能获得50mbps的速度，剩下的钱都浪费了。
多数现在驱动器无法以这么快速度编写，多数的网络接口卡无法应对这样的速度。所以即便你拥有了某个可以支持这种速度的连接，你的设备也无法使用之。
Third step, government blocks majority of outside websites to protect its people. Internet moves faster with less traffic on it
第三步，政府封锁了多数的外部网站以保护自己人民。因特网移动得更快，上面的流量变得更少。
Saying China's Internet has "less traffic" is obxtively and laughably false. Lol.
说中国因特网拥有“更少的流量”，这明显是错误的。
There’s much less external traffic
外部流量更少了。
tbf, II could imagine that US internet users don't visit non-US websites that much either (compared to internal traffic). Especially compared to let's say Europe, where people are visiting US websites way more.
老实说，我可以想象美国因特网用户也不怎么访问非美国网站（相比内部流量而言）。尤其是和欧洲相比，那里的人们更多地访问美国网站。
It has less “foreign” interference compared to the US.
https://www.latimes.com/world-nation/story/2022-06-23/china-great-firewall-foreign-domestic-virtual-censorship
2022, China accounted for about one-fifth of the 5.3 billion internet users worldwide. However, compared to its total population, China’s internet penetration rate is lower than in other Asian countries. Penetration rates in both South Korea and Japan were extensively higher.
https://www.statista.com/statistics/265140/number-of-internet-users-in-china/
As of January 2023, around 311 million people in the United States accessed the internet, making it one of the largest online markets worldwide. The country currently ranks third after China and India regarding online audience size.
https://www.statista.com/statistics/276445/number-of-internet-users-in-the-united-states/#statisticContainer
和美国相比，中国受到的“外部”干涉更少。
2022年，中国占据了全世界53亿因特网用户的大约五分之一。然而，和其总人口相比，中国的因特网渗透率低于其他亚洲国家。日本和韩国的渗透率远高于中国。
截止2023年1月份，美国大约3.11亿人进入因特网，成为了世界上最大的在线市场之一。在线观众规模方面，美国现在排第三，在中国和印度之后。
It's internal traffic is probably greater than external traffic. Most foreigners don't need to access Chinese websites because they don't read Chinese, but Chinese people need to use public services, play games, book hotels and train tickets all the time.
There are 5B internet users worldwide, and 1/5th of them are in mainland China.
Chinese internet traffic is just as busy as its highway traffic during holiday seasons.
其内部流量可能高过外部流量。多数外国人不需要进入中国网站，因为他们不懂中文，但是中国人需要使用公共服务，玩游戏，预定酒店和火车票等等。
全世界有50亿因特网用户，其中五分之一在中国大陆。
中国的网络流量和假期期间的高速公路一样繁忙。
Ah, finally, the internet that can keep up with COD upxes
啊，终于有了一个能跟上《使命召唤》更新的因特网了。
Is COD even allowed in china?
中国允许《使命召唤》吗？
Don’t know why this was downvoted, it’s a legit question.
China has become less strict in some levels and worse in others, but have allowed cod mobile recently which is connected world wide and have shutdown cod online which was a China only game made to circumvent laws there
楼上的提问不知道为什么会有人去踩，这是个合理的提问。
中国在某些层面变得不那么严格，但是在其他层面更加严格了，最近允许了手机版的《使命召唤》，和全世界连通，并关闭了符合中国法律、中国独有的在线版《使命召唤》。
In China you are allowed to drink as soon as you are born but you need to be 18 years old to enter an Internet cafe.
在中国，一出生你就被允许喝酒，但是需要成年后才被允许进入网咖。
The legal drinking age is 18 in China.
中国的法定饮酒年龄是18岁。
literally not true
你说的不对。
I've always wanted to watch 150 movies at the same time. Finally.
我一直都想同时观看150部电影。终于可以实现了。
Not 150 movies at the same time. 150 full movies per second.
不是同时观看150部电影。而是每秒下载150部电影。
It’s not the full movie per second. A 4K movie that hasn’t undergone video compression is usually in the 50GB+ range for file size. You’d be able to download around a dozen per second, but you could probably stream 150 4K movies per second since you wouldn’t be downloading each entire movie at once
不是每秒下载那么多完整电影。一部4K电影如果没有进行视频压缩，通常是50GB以上的文件大小。可能一秒钟可以下载十几部，但是你可以同时观看150部4K电影，毕竟不是同时下载那么多。
you actually need to watch 150 movies per second... if each movie is 2 hours you need to watch 1,080,000 movies at the same time to keep up with the speed
你实际上需要每秒观看150部电影。如果每部电影时长2小时，你需要同时观看1080000部电影来跟上速度。
meanwhile my internet is 15mbps not megabytes migabits lol "1.9 mbytes per second download in a good day"
与此同时，我的网速只有15mbps，运气好的时候下载速度可以达到1.9mb。
Must be Australian
你肯定是澳洲人。
原创翻译：龙腾网 https://www.ltaaa.cn 转载请注明出处
We get 50, unless you are super rural
我们的速度是50，除非住在非常乡下的地方。
What are some real world scenarios where these speeds are useful?
这种速度一般应用在什么样的情景下？
Datacenter connection as well as scientific networks where they transport terabytes or even petabytes of data
应该是数据中心连接和科学网络，需要传输大量的数据。
Also for home internet because I want it
或者家庭使用，因为我想要。