YDN 028-1997 in English
VALIDProtection of Fiberoptic Cable System and Equipment - Linear Reuse Section, Self-recovery Ring and Other Types of Structures (Tentative Specifications)
- Issued on:1997-01-01
- Implemented on:1996-07-11
- File Format:PDF
- Delivery:Via email within 1~3 business days
$757.00
| Standard No: | YDN 028-1997 |
| Document status: | VALID |
| Title in English: | Protection of Fiberoptic Cable System and Equipment - Linear Reuse Section, Self-recovery Ring and Other Types of Structures (Tentative Specifications) |
| Title in Chinese: | SDH光缆系统及设备的保护---线性复用段、自愈环及其它类型结构(暂行规定) |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1997-01-01 |
| Implemented on: | 1996-07-11 |
| Chinese Classification: | M33-Optical communication equipment |
| Professional Classification: | YD-Telecommunication |
| Related Keywords: | linear reuse section
fiberoptic cable system self-recovery ring tentative specifications other types |
| Related Topics: | ydn
ydn 028-1997 other light sources Other experimental equipment Other Mass Spec Equipment Other equipment transoceanic Other common equipment Linear grommet |
主题内容：为实施同步数字系列(SDH)的不同的保护结构体系的选择方案提供必要的设备和系统一级的技术规范。适用范围：适用于以光缆为基础的SDH系统
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