SDH智能光网络传输系设计规范
【资料目录和简介】:
SDH传输设备本地网光缆传输工程设计规范
12 术语和符号.....................................................................................................................
23 传输模型及功能要求 ......................................................................................................6
3.1 传输模型...............................................................................................................6
3.2 系统速率与复用结构.............................................................................................8
3.3 多业务传送节点功能模型......................................................................................9
3.4 多业务传送节点功能要求......................................................................................9
4 网络组织 ..................................................................................................................12
4.1 规模容量的确定 ..................................................................................................12
4.2 网络结构及网络组织...........................................................................................12
4.3 网络安全及保护 ..................................................................................................13
5 传输系统设计 ...............................................................................................................1
6 5.1 接口设计.............................................................................................................16
5.2 中继段设计 .........................................................................................................25
5.3 光纤类型与工作波长选用....................................................................................26
6 辅助系统 ......................................................................................................................28
6.1 网络管理系统......................................................................................................28
6.2 网同步设计 .........................................................................................................28
6.3 公务联络系统......................................................................................................30
6.4 辅助信道.............................................................................................................30
7 通路组织及网络互通 ......................................................................................................31
7.1 通路组织.............................................................................................................31
7.2 光/电通道转接.....................................................................................................32
7.3 网络互通.............................................................................................................32
8 设备选型及配置 ...........................................................................................................33
8.1 设备选型.............................................................................................................33
8.2 设备配置.............................................................................................................33
9 局站设备安装..................................................................................................................35 9.1 局站通信系统......................................................................................................35
9.2 机房平面布置与设备排列....................................................................................35
9.3 设备安装.............................................................................................................36
9.4 布线要求与线缆选择...........................................................................................37
9.5 电源系统及接地 ..................................................................................................39
9.6 机房环境条件......................................................................................................40
10 传输系统性能指标........................................................................................................42
10.1 误码性能指标....................................................................................................42
10.2 抖动性能指标....................................................................................................45
10.3 漂移性能指标....................................................................................................53
10.4 以太网性能指标 ................................................................................................54
10.5 RPR 性能指标..................................................................................................54
10.6 SDH/" target="_blank">ATM 性能指标..................................................................................................55
10.7 可用性目标 .......................................................................................................55
11 维护工具及仪表配置 ..................................................................................................56
附录
A 本规范用词说明 ...................................................................................................57
附录 B 光接口参数规范 ...................................................................................................58
附录 C 电接口参数规范...................................................................................................70
附录 D SDH 设备的抖动性能 ..........................................................................................74
D.1 再生器抖动性能 .................................................................................................74
D.2 SDH 设备抖动性能 ............................................................................................76
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