ANSI T1.231.04-2003 标准详情
- 标准号:ANSI T1.231.04-2003
- 中文标题:同步光纤网(SONET).第1层运行中数字传输性能监测
- 英文标题:SONET - Layer 1 In-Service Digital Transmission Performance Monitoring
- 标准类别:美国国家标准
- 发布日期:2003
This standard provides performance monitoring (PM) functions and requirements applicable to SONET digital transmission. This standard provides functional requirements to support maintenance and is not meant to be an equipment specification.
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