| 1. | Higher order path remote defect indication hp - rdi 高阶通道远端缺陷指示 |
| 2. | Lower order path remote defect indication lp - rdi 低阶通道远端缺陷指示 |
| 3. | Ms - rdi : multiplex section - remote defect indication 复用段远端缺陷指示 |
| 4. | Multiplex section defect indication ms - rdi 复用段远端缺陷指示 |
| 5. | Remote defect indication , rdi 远端缺陷指示 |
| 6. | Remote defect indication rdi 远端缺陷指示 |
| 7. | Remote defect indication 远端缺陷指示 |
| 8. | Indicated defect length 缺陷指示长度 |
| 9. | Indicated defect area 缺陷指示面积 |