电信术语分类词典—M
From 网络大典维基
- M Plane: Management Plane(管理层)
- M2PA: MTP2 Peer-to-peer user Adaptation MTP(第二级对等适配层)
- M2UA: MTP2-User Adaptation layer(MTP第二级用户适配层)
- M3UA: MTP3-User Adaptation layer(MTP第三层用户适配层)
- Main Feeder(主反馈线)
- Main PBX(主要专用交换机)
- Manual Ring-Down Line(手动振铃线路)
- MAP: Mobile Application Part(移动应用部分)
- MAPOS: Multiple Access Protocol over SONET / SDH (通过SONET/SDH的多路接入协议)
- Marine Telephone(海用电话)
- Master(主机)
- Maximal-ratio Combiner(最大比率并合器)
- MCU: Multipoint Conferencing Unit(多点会议单元)
- MCU: Multipoint Control Unit(多点控制单元)
- Mechanical Splice(机械接头)
- Mediation Device(居中设置)
- Mediation function(居中功能)
- MEDR: Maximum Engineering Data Rate(最大工程数据率)
- Mesochronous network (均步网络)
- Microfilter(微型过滤器)
- Mid-Span(中间跨接法)
- Modal Dispersion (模态色散)
- Modal Loss(模态损失)
- Modem(调制解调器)
- Modem Eliminator(调制解调器代用器)
- Modular Adapter(模块适配器)
- Modular Jack (模块插孔)
- MOS: Mean Opinion Score (平均意见得分)
- MSDSL: Multi-rate Symmetric DSL(多速率对称数字环路)
- MSLT Adjustment: Minimum Scan Line Time Adjustment(最小扫描线时间调整器)
- MSLT: Minimum Scan Line Time(最小扫描线时间)
- MSN: Multiple Subscriber Number 多重用户号码)
- MSO: Multiple Service Operator(复合业务运营商)
- MSO: Multiple Systems Operator(多重系统运营商)
- MSTE: Multiplex Section Terminating Equipment (复用段终端设备)
- MSU: Message Signal Unit(信息信号单元)
- MTIE: Maximum Time Interval Error(最大时间间隔误差)
- MTP: Message Transfer Part(讯息转移部分)
- MTP1: Message Transfer Part Level 1(信息传输部分第一级)
- MTP2: Message Transfer Part Level 2(信息传输部分第二级)
- MTP3: Message Transfer Part Level 3(信息传输部分第三级)
- MTS: Message Telecommunications Service(信息通讯服务)
- MTS: Message Toll Service(信息长途通讯业务)
- Mu-Law (μ-law), Mu-Law
- Multichannel multipoint distribution service(多信道多点分配服务)
- Multifrequency Signaling(多频信令)
- Multilevel precedence and preemption(多级优先和占先)
- Multi-level Signal(多级信号)
- Multiline Telephone(多重线路电话)
- Multimedia(多媒体)
- Multiple access(多路存取)
- Multiple Homing(多重自导向)
- Multiplexer(多路复用器)
- Multiplexing(多路技术)
- Multipoint Videoconference(多点视频会议)
- Must-Carry(必须传送要求)
- MVL: Multiple Virtual Line(多重虚拟线路)


