> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/welcome/cn/pricing/network-billing/flat-rate.md).

# 固定带宽计费

按照预先承诺的带宽速率收费，无论实际流量使用多少，每月费用固定不变。

## 核心特点

* **计费单位**：Mbps（如 10M、100M、1G）
* **计费周期**：按月计费，月初出账
* **费用构成**：带宽速率 × 单价（USD/Mbps/月）
* **流量不限**：在承诺带宽内，流量无上限，不额外收费
* **保障带宽**：独享带宽，不与他人共享，质量稳定可预期

## 适用场景

适合流量稳定、对带宽有明确预期的客户，如视频传输、企业专线、CDN 回源等。

## 示例

新加坡 ↔ 香港，100 Mbps 固定带宽，单价 $2/Mbps/月 → 月费 $200


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