光网络术语英汉对照表.docx

1、光网络术语英汉对照表光网络术语英汉对照表AA，Agent，代理Access point(AP)，接入点Accounting and Billing， 计费ACE，Adaptive Communication Environment，适配通信环境Adjacency Discovery，邻近发现AF，Atomic Function，原子功能aggregation, 集成AH，Authentication Header，验证头ALC，Automatic Level Control，自动电平控制ALM，Alarm reporting，告警报告AON，All Optical Network，全光网络AP

2、，Access point，接入点API，Access point identifier，接入点标识符APR，Automatic Power Reduction，自动功率减小ARC，Alarm report control，告警报告控制AS，Autonomous System，自治系统ASN.1，Abstract Syntax Notation One，抽象文法标记语言1ASTN，Automatic Switched Transport Network，自动交换传送网Asynchronous Transfer Mode，ATM，异步传输模式BBER，Bit Error Ratio，比特错误率B

3、GP，Border Gateway Protocol，边界网关协议BML，Business Management Layer，事务管理层CCAC，Connection Admission Control，连接访问控制Carrier Server，运营商服务Carrier class，运营商级别CC，Continuity Check，连续性检测CC，Connection Controller，连接控制器CCId ，Control Channel Identifier ，控制通道标识符Cell，信元www.TelR 版权所有www.TelR 中国最专业的通信网站Cell header，信头CF，C

4、ontrol plane function，控制平面功能Channel Identifier, When multiple channels are multiplexed onto the same port, thisidentifier is used to uniquely identify a channel.CLI，command line interface ，命令行接口Client-Layer， A layer acting as a client with regard to transport services provided bya server layer .Clie

5、nt-Layer Address, An address used in client-layer protocols.CMSN，Client management sub-network，客户端管理子网CN，Channel number，通道号Channel number，通道编号COMMS OH，General management communications overhead，普通管理通信开销connection attributes modification，连接特性修订Connection Identifier, A identifier for the connection th

6、at is unique within the scopeof the service provider network.connection provisioning，连接指配connection release，连接删除connection restoration，连接恢复Connection Termination Point, The client side of an adaptation function. Refer toM.3100 for complete definition of connectiontermination point.Contract identifie

7、r, An identifier which refers to the service contract under which aconnection is established. This identifier is created bythe service provider.control agent，控制代理convergence，收敛性CORBA，Common Object Request Broker Architecture，公共对象请求代理体系结构CP，Control Plane，控制平面CP，Connection point，连接点CPE，Customer Premis

8、es Equipment， 客户端设备CR-LDP，Constraint Routed Label Distribution Protocol，约束路由标记分发协议CSPF，Constraint-based Shortest Path First，约束受限最短路径优先CTP ，Connection termination point，连接终端点CTPSk，CTP Sink，CTP 宿点CTPSo，CTP Source，CTP 源点DDCC，Data communications channel，数据通信通道DCN，Data communications network，数据通信网络DDN，Di

9、gital Data Network，数字数据网Digital Wrapper，数字包封器Discovery，发现Dissemination，分发www.TelR 版权所有www.TelR 中国最专业的通信网站Diversely Routed Connections，分离路由链接DWDM，Dense Wavelength Division Multiplexing ，密集波分复用dynamic adaptive，动态自适应EE-NNI，External Network Node Interface，外部网络节点接口ECC ，Embedded control channel，嵌入控制通道EDFA

10、，Erbium-Doped Fibre Amplifier，掺铒光纤放大器EGP，Exterior Gateway Protocol, 外部网关协议EGT，Gigabit Ethernet Transparent Transmission Board，千兆以太网透传处理板EML，Element management Layer，网元管理层EMS，Element Management Systems 网元管理系统ER，Explicit Route，显式路由FFault classification，容错分类FCAPS， Fault Management, Configuration Manage

11、ment, Account Management,Performance Management and Security Management，故障管理、配置管理、计费管理、性能管理和安全管理FEC，Forwarding Equivalence Class， 转发等价类FEC，Forward Error Correction，前向纠错forwarding，转发，传送Forwarding Adjacency，转发邻接点FSC，Fiber-Switch Capable，光纤可交换GGCM，Global Cluster Manager，广域集群管理GCT, GUI Cut Through, 界面穿通

12、General Service Concepts，普通服务概念GMPLS Generalized MPLS， 扩展MPLSGNE，Gate Network Element，网关网元granularity 粒度grooming 调度II-NNI，Internal Network Node Interface，内部网络接口IE, Information Element, 信息元素Intra-Domain，域内IaDI ，Intra-Domain Interface，域内接口www.TelR 版权所有www.TelR 中国最专业的通信网站IGP ，Interior Gateway Protocol,

13、 内部网关协议iMAP，_c_Integrated Management Application Platform，iMAP（综合管理应用平台）In-Band Signaling, In-band signaling refers to the transport of signaling traffic anddata traffic over the same connection in the same layer.In-Fiber Signaling, In-fiver signaling refers to the transport of signaling traffic and

14、data traffic over the same fiber, although not necessarily in thesame layer.Inter Domain Routing Protocols，域间路由协议ION，Intelligent Optical Network，智能光网络IPCC，IP Control Channel， IP 控制通道IPSEC，Internet Protocol SECurity extensions，Internet 协议安全扩展IrDI ，Inter-Domain Interface，域间接口IS-IS，Intermediate System

15、to Intermediate System， 中间系统到中间系统路由协议ISDN，Integrated Services Digital Network，综合业务数字网ISI，Internal Signaling Interface，内部信令接口LL2SC ，Layer-2 Switch Capablelabel，标记LAN，Local Area Networks 局域网Layer Network, For SONET Layers refer to ANSI T1.105For SDH Layers refer to ITU-T G.803For OTN Layers refer to I

16、TU-T G.872A set of potentially connectable Access-Points(AP) all of the sameCharacteristic-Information(CI).A layer network can be either or both aclient-layer-network and/or a server-layer-network.(It can be isolated ,or it can be at the top or bottom of a stack , or it can be in the middleof a stac

17、k of layer-networks.) Refer to G.805 for complete definition oflayer-network.layer network functionality，网络各层的功能LC, Local Controller, 本地控制器LCN，Local communications network，本地通信网LCS，Leased Circuit Service，租用电路业务LCT，Local Craft Terminal 本地控制终端LDP ，Label Distribution Protocol，标记分发协议LER，Label Edge Route

18、r， 边界标记交换路由器Line layer，SONET 中的线路层，相当于SDH 里面的复用段层Link, Represents the available transport capacity between two sub-networks. Referto G.805 for complete definition of link.Link Connection , An entity that represents the smallest granularity capacity thatcan be allocated on a link. Refer to G.805 for

19、complete definitionof link connection.link provisioning，链路供应www.TelR 版权所有www.TelR 中国最专业的通信网站liquid crystal，液晶LMP，Link Management Protocol，链路管理协议Lookback Location Identifier，环回定位标识LRM，Link Resource Manager，链路资源管理器LSA，Link State Advertisements，链路状态公告LSC，Lambda Switch Capable，波长可交换LSP，Label Switched Pa

20、th， 标记交换路径LSR，Label Switching Router， 标记交换路由器LTE，Line Terminating EquipmentMMAC，Media Access Control，媒体接入控制MAF，Management application function，管理应用功能MCF，Message communications function，消息通信功能MD5，Message Digest 5，一种加密算法MDP，Message Dispatch Process，消息分发进程Meta Requirements, 详细需求MF，Management function，管

21、理功能Mgr，Manager，OSI 管理概念中的管理者MI，Management information，管理信息MIB，Management Information Base，管理信息库MIT，Managed Object Instance Tree，被管对象实例树MML，Man Machine Language，人机命令语言MO，Managed object，管理对象MOC，Managed object class，管理对象类MP，Management point ，管理点MP，Management Plane，管理平面MPLS，Multi-Protocol Label Switchin

22、g， 多标记协议交换技术MS，Multiplex Section，复用段NNAD, Network Access Domain, 分权分域管理NCC, Network Call Controller，网络呼叫控制器NE，Network element，网元NEF ，Network element function，网元功能NEL，Network element level，网元层Neighbor Discovery，邻居发现Network Connection, Entity that transports information transparently across aparticula

23、r network layer without any check on the quality of thetransport. Refer to G.805 for complete definition of work flooding technique 网络泛洪法www.TelR 版权所有www.TelR 中国最专业的通信网站network survivability，网络生存NFS，Network File System, 网络文件系统NML，Network Management Layer，网络管理层NMS，Network Management System，网络管理系统NNI，

24、Network Network Interface， 网络网络接口neighbor discovery，邻居发现OOADM，Optical Add/Drop Multiplex，光分插复用OCh ，Optical channel，光通道ODU ，Optical channel Data Unit，光通道数据单元OIF，Optical Internetworking Forum，光互连网论坛OLA ，Optical Linear Amplifiers，光线性放大OLS ，Optical Line System，光线路系统OMS，Optical multiplex section，光复用段ONE，

25、Transport network Element， 传输网元设备ONE， Optical Network Element，光网元optical fiber，光纤Optical transport network layered structure，OTN 分层结构OSC，Optical Supervisory Channel，光监控通道OSF ，Operations systems function，操作系统功能OSN，Optical Switch Node，光交换节点OSNR，Optical Signal-to-Noise Ratio，光信噪比OSPF，Open Shortest Path

26、 First，开放最短路径优先路由协议OSRP，Optical Signaling and Routing Protocol，CIENA 公司的CoreDirector 的路由信令协议，能处理像GMPLS 一样的协议，是GMPLS 的前期实现，并支持OIF UNI 版本的GMPLS，有拓扑结构自动发现能力，有动态、自动、快速电路配置功能，网络配置采用点对点配置。OSS，operations support systems ，操作支撑系统OTM ，Optical Terminal Multiplex，光终端复用OTN ，Optical Transport Network，光传送网络OTS，Opt

27、ical transmission section，光传输段Out-of-Band Signaling, Out-of-band signaling refers to the transport of signallingtraffic and data traffic over separate connections, and possibly indifferent layers.Out-of-Fiber Signaling, Out-of-fiber signalling refers to the transport of signallingtraffic and data tr

28、affic over a separate fiber.OXC, Optical Cross-connect，光交叉连接overhead 开销PP&R，Protection and Restoration，保护和恢复www.TelR 版权所有www.TelR 中国最专业的通信网站PC，Protocol Controller，协议控制器PDU，Protocol Data Unit，协议数据单元PMF，Performance management function，性能管理功能policy，策略policy control，策略控制Port Index, A locally unique iden

29、tifier within an optical network element for aswitch port.provisioning，指配PSC，Packet Switch Capable，可进行包交换PSTN，Public Switched Telephone Network，公用交换电话网PTI，Payload type identifier，净符合类型标识符public switched telephone network，PSTN，公共交换电话网PXC，Photonic Cross-connect，全光交叉RRA，Routing Area，路由区域RA ID , Routing

30、 Area identifier，路由区域标识符RAS，Reliability、Availability、Survivability，可靠性、可获得性、可生存性RC，Routing Controller，路由控制器RDB, Routing Information Database，路由信息数据库restoration 恢复ripple effect 波动效应Routing，路由Routing Table, 路由表Routing Table Management, 路由表管理RS，Regenerator Section，再生段RSVP，Resource reSerVation Protocol，资源预留协议RSVPTE，RSVPTraffic Engineering，流量工程扩展的资源预留协议RUP，Rational Unified Process，统一软件开发过程Sscalability, 可扩展性Scaling Capability，扩展能力SCN，Signaling Communication Network，信令通信网SDH，Synchronous Digital Hierarchy，同步数字体系segmentation, 分割Server Layer, The server layer provides transparent transport for the