> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/help-center/cn/chan-pin-yu-gong-neng/what-is-the-fair-usage-policy-for-dedicated-datacenter-ips.md).

# 独享数据中心 IP 的公平使用政策是什么？

了解独享数据中心代理的会话限制。

Oxylabs 为确保服务提供的稳定性并防止任何潜在的流量滥用，会限制以下的并发会话： [独享数据中心代理](https://developers.oxylabs.io/products/proxies/dedicated-datacenter-proxies)。可用的并发会话取决于在一个计费周期内每个数据中心代理所使用的流量：

* 每个数据中心代理 IP 允许最多 100 个并发会话，每个 IP 每月数据阈值为 100 GB。
* 一旦在某个计费周期内达到每个 IP 100 GB 的阈值，该 IP 的并发会话在该计费周期剩余时间内将降至 10。
* 你的总阈值会随 IP 数量扩展。例如，使用 100 个数据中心代理时，在总使用量达到 10,000 GB 之前，你可使用 10,000 个并发会话。

大多数用户在此 **公平使用政策** 下不会受到服务中断影响，因为每个 IP 的 100 GB 配额非常充足。如果你需要更高的数据阈值，购买更多 IP 将按比例增加你可用的数据量和并发会话限制。

如果你需要任何帮助，请随时通过以下方式联系我们： <support@oxylabs.io> 或通过我们网站上的 24/7 在线聊天。


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