FSA(final settlement of account)财务上的决算

MTTR(Mean Time To Restoration)平均恢复时间

MTTR(Mean Time To Repair)维修平均时间

BoQ(Bill of quantity)数量清单

PW(planned work)计划的工作

Initial party(IP)发起方

minimum investment unit(MIU)最小投资单位，可以0.5MIU、1MIU、2MIU等，获得相应数量的容量

Supply contract(SC)供应合同

provisional acceptance(PA)初验

ready for provisional acceptance(RFPA)准备初验

RFS (Ready For Service)准备商用

TOR(terms of reference)职权范围

RFQ (request for quotation)请求报价

SLWG (SEGMENT L WORKING GROUP)延伸段工作组

CAPEX (capital expenditure) 资本支出，基本建设费用

OPEX（operational expenditure)维护费用

ICPC(international cable protection committee)国际海(电)缆保护委员会

LP(Landng point）登陆点

BMH（Beach manhole)沙滩人井

RPL（route position list)路由位置表

SLD(Straight Line Diagram)海缆分布简图

UJ（universal joint)通用接头

PLIB (Post Lay Inspection and Burial)后冲埋

JSMD(Joint system maintenance document)系统维护文档

MC（manage committee）管理委员会

SES(severely errored second)严重误码秒

BER（Bit error rate)比特误码率

BBE(background block error)背景误块

BBER(background block error ratio)背景误块比

BA(booster amplifier)功率放大器

BITS(buiding integrated timing system)大楼综合定时系统

DCC(Data communication channel)数据通信通道

HO（higher order)高阶

LO(Lower order)低阶

LA(line amplifier)线路放大器

LOF(loss of frame)帧丢失

OOF(out of frame)帧失步

LOP(loss of pointer)指针丢失

LOS(loss of signal)信号丢失

MST(multiplex section termination)复用段终端

MSP(multiplex section protection)复用段保护

NE(network element)网元

OS(opertion system)操作系统

OXC(optical cross-connect)光交叉连接设备

OSC(optical supervisory channel)光监控通道

PMD（polarisation mode dispersion)偏振模色散

QOS(quality of service)服务质量

RST(regenerator section termination)再生段终端

RSOH(regenerator section overhead)再生段开销

MSOH(multiplex section overhead)复用段开销

RDI(remote defect indication)远端缺陷指示

REI(rempte error indication)远端差错指示

SPM(self-phase modulation)自相位调制

SNCP(Sub-network connection protection)子网连接保护

SSU（synchronous supply unit)同步供给单元

SPI(SDH physical interface)SDH物理接口

TU(Tributary unit)支路单元

TUG(Tributary unit group)支路单元组

TU-PRT(Tributary unit pointer)支路单元指针

UAS(unavailable second)不可用秒

UAT(unavailable time)不可用时间

VC(virtual container)虚容器

WS(work station)工作站

error free seconds 无误差秒

error free blocks 无误差块

errored second ration 误秒比

severely errored second ration严重误秒比

R&R(Repair&Return)返修

ASE （Amplified spontaneous emission）放大的自发辐射

SPM(self phase modulation)自相位调制

ALC(Automatic level control)自动电平控制

PLIB (Post Lay Inspection and Burial)后冲埋

UPG(Upgrade Procurement Group)升级采购组

UWG(Upgrade Working Group)升级工作组

OMSC(operation maintenance Sub-committee)维护分委会

CWG (Commissioning Working Group)调试组

PG （Procurement Group) 采购组

ARC(annual recurring charge)每年定期费用

MRC(monthly recurring charge)每月定期费用
NRC（Non-recurring charge)一次性费用
ADM(Add/Drop Multiplexer)分插复用器
PGU(protection grounding unit)保护地
BER（Bit-Error Rate)误码率
CIR(Customer incident report)故障报告
CW(Continuous Wave)连续波
FRC(Factory Release Certificate)工厂发布证书
DCF(Dispersion Compensating Fiber)色散补偿光纤
MOU(Memorandum of understanding)谅解备忘录
DSF(Dispersion-Shifted Fiber)色散位移光纤
C&MA(Construction and maintenance agreement)建设维护协议
DWDM(Dense Wavelength-Division Multiplexing)密集波分复用

WDM(Wavelength-Division Multiplexing)波分复用

EDF(Erbium-Doped Fiber)掺饵光纤

EDFA(Erbium-Doped Fiber Amplifier) 掺饵光纤放大器

ER(Extinction Ratio)消光比

FWM(Four-Wave Mixing)四波混频

ITU(International Telecommunication Union)国际电信联盟

LD(Laser Diode)激光管（半导体激光器）

LED(Light-Emitting Diode)发光二极管

MUX(Multiplexer)复用器

 

DEMUX（Demultiplexer)解复用器

NRZ(Non-Return-To-Zero)非归零（码）

FM(Frequency Modulation)频率调制

EIA(Environmental Impact Assessment)环评

AM（Amplitude Modulation)幅度调制

NZ-DSF(None Zero Dispersion-Shifted Fiber)非零色散位移光纤

OA(Optical Amplifier)光放大器

OADM(Optical Add/Drop Multiplexer)光分插复用器

OBA(Optical Booster Amplifier)光功率放大器  

 

OLA(Optical in-Line Amplifier)光线路放大器

 

OPA(Optical Pre-Amplifier)光前置放大器

 

OTU(Optical Transponde Unit)光转发单元

 

OXC(Optical cross-connect)光交叉连接

 

PDH(Plesiochronous Digital Hierarchy)准同步数字系列

 

RZ(Return-to-Zero)归零（码）

 

SDH(Synchronous Digital Hierarchy)同步数字系列

 

SMF(Single Mode Fiber)单模光纤

 

SNR(Signal-to-nOISE rATIO)信噪比

 

SONET(Synchronous Optical Network)同步光纤网

 

LAN(Local Area Network)局域网

 

WAN(Wide Area Network)广域网

 

MAN(Metropolitan Area Network)城域网

 

WC(Wavelength Conversion)波长转换

 

SRS(Stimulated Raman Scattering)受激喇曼散射

 

NA(Network Administrator)网络管理员（者）

 

RC(repair co-ordinator)维修协调官

 

RLO(Restoration Liaison Officer)恢复联络官 

 

MLO（Maintenance Liaison Officer)维护联络官

 

NOC(Network operation centre)网络操作中心

 

PSO(Power Safety Officer)电源安全官

 

DPSO（Deputy Power Safety Officer)副电源安全官

 

TPSO（Terminal Power Safety Officer)海缆站电源安全官

 

PSM(Power safety message)电源安全信息

 

COB(close of business)下班时

 

ROV（Remotely Operated Vehicle)遥控机器人

 

SLTE(Submarine Line Terminal Equipment)海底线路终端设备

 

ALS（Automatic Laser Shuntdown)激光自动关闭

 

BU(Branching Unit)分支单元

 

COTDR(Coherent optiacl time domain reflectometer)相干光时域反射仪

 

DXC(Digital cross connect)数字交叉连接

 

EOW(Engineering order wire)公务电话

 

ES(Errored seconds)误码秒

 

IR(Insulation resistance)绝缘电阻

 

NPE(Network protection equipment)网络保护设备

 

RFTE(Remote fiber test equipment)线路光纤测试设备

 

RLL(received light level)接收光功率 

 

PCS(Power control station)电源主控站

 

ROP(remote operator position)远程操作中心

 

SIE(SDH Interconnect equipment)SDH互连设备

 

CPT（Craft person terminal)手提终端（电脑）

 

DDF(Digital Distribution Frame)数字分配架

 

ODF（optical Distribution Frame)光纤分配架

 

URM(Universal Restoration Manual)通用恢复手册

 

POP(Point Of Presence)业务承载节点，网络服务提供点，旨在为托管和互联互通提供便利。

 

VPOP（）虚拟网络节点

 

JB(Jointing Box)接头盒


PGU(Power Grounding Unit)电源接地装置

 

DC(Depot coordinator)补给码头协调员

 

COR(Cableship Operator representative)海缆维修船代表

 

short haul短距

 

long haul长距

 

Ultral haul超长距

 

DPSK（Differential phase shift keying)差分相移键控

 

DQPSK（Differential quadrature phase shift keying)差分四相相移键控

 

DCM（Dispersion compensation module)色散补偿模块

 

TDCM（Time Dispersion compensation module)实时可调色散补偿模块

 

VOA(Variable optical attenuator)可调衰减器

 

AGC(Automatic Gain control)自动增益控制

 

CIT(craft  interface terminal)手提终端

 

AMS(Alternative maintenance signal)

 

APS(automatic protection switching)自动保护切换

 

ASK(Amplitude shift keying)幅移键控

 

PSK(Pahase shift keying)相移键控

 

FEC（Forward error correction)前向纠错编码

 

EFEC（Enhanced Forward error correction)增强型前向纠错编码

 

SFEC（Super Forward error correction)超强前向纠错编码

 

OSNR(optical signal to noise ratio)光信噪比

 

E/O(eletronic/Optical)电光转换

 

OOK(on-off keying)通断键控

 

DCN(Data communication network)数据通信网络

 

AP(access point)接入点

 

AU(Administration unit)管理单元

 

AUG(Administration unit group)管理单元组

 

AIS（Alarm indication signal)告警指示信号

 

ATM(Asynchronous transfer mode)异步传递模式

 

BOL(Begin of life)开始营运

 

EOL(end of life)系统退休

 

OSI（Open systems interconnection)开放系统互连

  

MA(Maintenance Authorities)维护机构

 

PA date(Provisional Acceptance Date)临时验收日或者初验日

 

TWG(Technical Working Group)技术组

 

RFS Date(ready for service)开始运营日

 

CBP(Central Billing Party)集中计费方

 

MOP（Method of Procedure）步骤详述

 

POW(plan of work)工作计划表（时间表）

 

DPR( Daily Progress Report)每日进展报告

 

self-healing ring自愈环

 

power budget功率预算

 

coupler耦合器

 

sensitivity灵敏度

 

OH(Overhead)开销

 

Ethernet以太网

 

RMA(Return Material Authorization)返修许可，对应一个号码

 

DLS（digital line section)数字段

 

IEC(initial equipage channel)最初开通的信道

 

OSNR光信噪比

 

OMS光复用段

 

OTS光传送段

 

Invitation-to-Tender (ITT)招标书

 

LBO(line buildout)相当于固定衰减器

 

TBD(to be determined)有待确定

 

CIR(Customer incident report)故障报告

 

RFO（reason for outage)故障原因

 

As-laid已布放好的

 

BOB BU(branch on branch BU)分支后再分支的BU，

AOB(any other business)其他事项

ROP（remote operator position)远端监控中心

UJ（universal jointing)通用接头

ADCN（Alternative Data Communication network/circuits)备用的数据通道

COB（close of Business）营业结束时或者下班时

PRB(Post Reparir Burial)维修后冲埋，区别于PLB（post lay burial）

RFP(request for proposal)投标书或者征求建议书的意思,是发单人向数家承包商征求解决方案建议时,向外招标发放的一种文件

PO(Purchase order)定单

RTD（round trip delay）往返时延

KP(kilometer point)公里数

DPR（daily progress report）每日进展报告

POW(plan of work)工作计划表

MOP(Method of procedure)步骤方法

FOB（free on board）离岸价格,卖方把货物运装运港口买方指定的船上

CIF（Cost&insurance&freight）成本加保险加运费，货物自装运港到目的港的运费保险费等由卖方负责

NFE（No Foreign exchange）

BAFO(best and final offer)最佳和最后报价，竞标阶段，允许各个厂家多次报价，最后的那个报价就是BAFO

Overall Restoration Liaison Officer (ORLO)总恢复联络官

Maintenance Liaison Officer (MLO) 维护联络官

Cablehsip Operator (COR)海缆船操作者

 Repair Coordinator (RC)维修协调者

Terminal Power Safety Officers (TPSO)海缆站电源安全官

Restoration Control Office(RCO）恢复控制官

CAA（circuit activation assignment）电路调单

LPC(late payment charges)逾期滞纳金

CPT (Craft Personal Terminal)手提终端

RFI (Request For Information) 请求信息 

SOW(scope of work)工作范围

AR&R (Assignment routing  and restoration)开通与恢复

AR&RSC (Assignment routing  and restoration subcommittee)开通与恢复分委会

F&ASC(Financial and Administrative subcommittee)财务管理分委会