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2007年10 期
| 标题 |
| 以太网传输在青藏铁路通信网中的应用(43 卷) |
| 英文标题 |
| 摘要 |
| 传统SDH设备无论是接口速率还是带宽均无法满足直接接入以太网的要求。华为Metro系列多业务传输设备，可以在插入以太网接口板（ET1）的情况下提供以太网透传功能。每块板可将 |
| 作者 |
| 新闻作者:李火青 |
| 关键字 |
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| 标题 |
| 以太网传输在青藏铁路通信网中的应用(43 卷) |
| 英文标题 |
| 摘要 |
| 传统SDH设备无论是接口速率还是带宽均无法满足直接接入以太网的要求。华为Metro系列多业务传输设备，可以在插入以太网接口板（ET1）的情况下提供以太网透传功能。每块板可将 |
| 作者 |
| 新闻作者:李火青 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
