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author = "FlintyLemming"
title = "南京广电宽带浅测"
slug = "1bb7bda595c5804a9700c1b0c34b9f35"
date = "2025-03-19"
description = "难道真的有既好又快又便宜的宽带？"
categories = ["Network"]
tags = ["广电宽带"]
image = "https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/pawel-czerwinski-L3G482epINk-unsplash.avif"
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## 概述
国内广电、电信、移动、联通都有线路，整体上无异常，和对应线路的家宽质量一致。跨省下载正常，不需要开 bbr，上传到某些地区可能跑不满
国外走移动和联通隧道，整体表现良好
晚高峰出口线路不变，没有刻意 QoS，在白天超过 500Mbps 的线路可能因为出口带宽不够有些微降速
## 本地
600Mbps，没有余量
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image.avif)
## 出口 IP
[https://ip.skk.moe/multi](https://ip.skk.moe/multi)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%201.avif)
## CloudFlare
cf 的流控比较迷，看不懂，速度也不稳定，仅供参考
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%202.avif)
## 稳定性和丢包
国内移动线路不丢包
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%203.avif)
国外移动线路基本不丢
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%204.avif)
## 自建节点测试
### 加拿大家宽
联通出口 200Mbps 带宽（目标地址上行 300Mbps），晚高峰不变
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%205.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%206.avif)
### HKT 家宽
联通出口 500Mbps 带宽（目标地址上行 500Mbps+），晚高峰不变
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%207.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%208.avif)
### AWS Lightsail 新加坡
移动出口 600Mbps 带宽（目标地址上行 1Gbps+）
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%209.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2010.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2011.avif)
晚高峰有些许降速
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2012.avif)
### 合肥移动专线
50Mbps 带宽（目标地址上下行 50Mbps），晚高峰不变
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2013.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2014.avif)
### 中山联通商务极光
350Mbps+ 带宽（目标地址上下行 300Mbps+）
上传异常，下载正常，开关 bbr 结果一致
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2015.avif)
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2016.avif)
晚高峰上行正常了一些
![](https://hf-image.mitsea.com:8840/blog/posts/2025/03/%E5%8D%97%E4%BA%AC%E5%B9%BF%E7%94%B5%E5%AE%BD%E5%B8%A6%E6%B5%85%E6%B5%8B/image%2017.avif)
> Photo by [Pawel Czerwinski](https://unsplash.com/@pawel_czerwinski?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash) on [Unsplash](https://unsplash.com/photos/a-wall-that-has-a-bunch-of-white-squares-on-it-L3G482epINk?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash)