| 开头字母 | 汉语 | 英语 |
| A | 管理单元 | Administrative unit (AU) |
| 衰减 | Attenuation | |
| 防静电手腕 | Anti-electrostatic wrist | |
| B | 板位 | Board position |
| 背面板 | Back panel | |
| 平衡接口 | Balanced interface | |
| 双向 | Bi-directional | |
| 双向 | Both-way | |
| 误码 | Bit error | |
| 波特率 | Baud rate | |
| C | 同轴转接盒 | Coaxial transit box |
| 卡板槽 | Card trough | |
| 时钟源 | Clock source | |
| 危急告警 | Critical | |
| 复选框 | Check box | |
| 连接器 | Connector | |
| D | 劣化 | Deterioration |
| E | 外同步模式 | External synchronization mode |
| 以太网接口 | Ethernet interface | |
| 静电吸附 | Electrostatic adherence | |
| F | 前面板 | Front panel |
| 满配置 | Full configuration | |
| 故障定位 | Fault localization | |
| 功能块 | Functional block | |
| 自由振荡 | free-run mode | |
| 滤波电容 | Filtering capacitance | |
| G | ||
| H | 带电插拔 | Hot plug |
| 平放式安装 | Horizontal installation | |
| 高阶通道 | Higher-order path | |
| 保持模式 | hold-over mode | |
| I | 内部自由振荡模式 | Internal free-run mode |
| 指示灯 | Indicating lamp | |
| 开工 | In service | |
| J | 抖动 | Jitter |
| 跳线 | Jumper | |
| K | ||
| L | 线路单元与支路单元 | Line unit and tributary unit |
| 引线 | Leading wire | |
| 信号丢失 | Loss of signal | |
| 帧丢失 | Loss of frame | |
| 跟踪模式 | Locked mode | |
| 低通滤波器 | Low-pass filter | |
| 防雷 | Lightening-protection | |
| 避雷针 | Lightening arrestor | |
| LOC收时钟丢失告警 | Loss of clock | |
| M | 主要告警 | Major |
| 次要告警 | Minor | |
| 15分钟周期 | 15-minute period | |
| 配线架 MDF | main distribution frame | |
| 管理域 | Management domain | |
| 复用段适配 | Multiplex section adaptation | |
| 失配 | Mismatch | |
| N | 网元 | Network element (NE) |
| 非平衡接口 | Non-balanced interface | |
| 非恢复式通道倒换 | Non-revertive path switching | |
| 未开工 | Not in service | |
| 反向 | Negative | |
| 非零 | Non-zero | |
| 网管图标 | NM icon | |
| 常亮 | Normally on | |
| 导航树 | Navigation tree | |
| 网元图标 | NE icon | |
| O | 公务电话 | Order wire telephone |
| 开销单元（OHP） | Overhead processing unit | |
| 输出阻抗 | Output impedance | |
| 开销字节 | Overhead byte | |
| 对象集 | Object set | |
| 光路 | Optical path | |
| 对端 | Opposite terminal | |
| 光时域反射计OTDR | Optical time domain reflectometer | |
| 光纤连接器 | Optical connector | |
| 在线帮助 | On-line help | |
| 结果码 | Object code | |
| 光衰耗器 | Optical attenuator | |
| 光功率计 | Optical power meter | |
| OOF接收帧失步 | Out of frame | |
| 溢出 | Overflow | |
| P | 锁相 | Phase-lock |
| 指针调整 | Pointer justification | |
| 插板 | Plugboard | |
| 保险管 | Protective tube | |
| 一次保安单元 | Primary protective unit | |
| 通道保护和复用段保护 | Path protection and multiplex section protection | |
| 正向 | Positive | |
| 指针调整记数 | Pointer justification count (PJC) | |
| 指针正调整(PJCHIGH) | Pointer justification high | |
| 指针负调整（PJCLOW） | Pointer justification low | |
| 保护倒换 | Protection switching | |
| 接触不良 | Poor contact | |
| 粒径 | Particle size | |
| 一次电源 | Primary power supply | |
| 尖峰电压 | Peak voltage | |
| 接插件 | Plug-in unit | |
| Q | ||
| R | 铃流 | Ringing current |
| 恢复式通道倒换 | Revertive path switching | |
| 远端自环 | Remote self-loop | |
| 报表 | Report | |
| 再生段 | Regenerator section | |
| S | 同步保持模式 | Synchronous holdover mode |
| (抑制)漂移 | (suppress) wonder | |
| 倒换 | Switching | |
| 信号标记 | Signal label | |
| 同步源 | Synchronous source | |
| 子网 | Sub-network | |
| 子架 | Sub-rack | |
| 串口线 | Serial port line | |
| 碰线 | Swinging cross | |
| T | 定时基准 | Timing reference |
| 二纤自愈环 | Two-fiber self-healing ring | |
| 双绞线 | Twisted pair line | |
| 时隙源 | Timeslot source | |
| 时隙宿 | Timeslot sink | |
| 越限 | Threshold-crossing | |
| 尾纤 | Tail fiber | |
| 双纤单向通道保护环 | Two-fiber unidirectional path protection ring | |
| 沟槽 | Trough | |
| 瞬变过程 | Transient process | |
| TU指针丢失 | TU loss of pointer | |
| U | 单向 | Unidirectional |
| 不可用时间 | Unavailable time (UAT) | |
| 未装载 | Unequipped | |
| 未扰码字节 | Unscrambled bytes | |
| V | ||
| W | 壁挂 | Wall-mounted |
| 接线区 | Wiring area | |
| X | 提示告警 | Warning |
| Y | ||
| Z |
集成电路常用单词
日期:2008-11-25 13:53 点击:909
