Introduce of SDH Equipment Maintaining

李云峰

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Introduce of SDH Equipment Maintaining

更新时间：2026-04-20

- Introduce of SDH Equipment Maintaining
- Issue 5, Pages: 62-65(2005)
- 作者机构：
  
  徐州电信分公司网络维护中心,徐州,221005
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN914
- Published：2005
- 稿件说明：
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[1]李云峰.SDH设备维护经典案例分析[J].电信工程技术与标准化,2005(05):62-65.

李云峰. Introduce of SDH Equipment Maintaining[J]. 2005, (5): 62-65.
[1]李云峰.SDH设备维护经典案例分析[J].电信工程技术与标准化,2005(05):62-65. DOI：

李云峰. Introduce of SDH Equipment Maintaining[J]. 2005, (5): 62-65. DOI：

摘要

在传输网的维护和建设过程中

SDH设备经常进行硬件扩容和软件升级等工作

在扩容中有些厂家的SDH设备会由于硬件版本不同产生一些疑难障碍。本文详细介绍了一次NEC SMS-2500A SDH设备在扩容中由于硬件版本不同造成设备阻断障碍的处理过程

希望对其他维护人员有所帮助。

Abstract

SDH equipment always expands the volume of hardware and update the software when setting up and maintaining the transfer network. There are some obstacles to expand the volume of hardware in some suppliers due to different versions of hardware. In this file

we introduce carefully the process procedure how to resolve the obstacles while expanding the volume of different hardware’s versions with NEC SMS-2500A SDH equipment. Hope it can help other maintainers.

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中国铁路通信信号集团

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