AAL |
ATM适配层 |
ATM Adaptation Layer |
ABR |
可用比特率 |
Available Bit Rate |
ACR |
衰减串扰比 |
|
ADPCM |
自适应差分PCM |
|
ADSL |
非对称数字环路 |
Asymmetric Digital Subscriber
Line |
AMI |
|
ATM Management Interface |
AMPS |
先进型移动电话系统 |
Advanced Mobile Phone System |
ANS |
高级网络与服务 |
Advanced Networks and Services |
ANSI |
美国国家标准协会 |
American National Standard Institute |
APON |
无源光纤网络 |
|
ARP |
地址解析协议 |
Address Resolution Protocol |
ARQ |
自动重发请求 |
Automatic Repeat Request |
AS |
自制系统 |
Autonomous System |
ASIC |
|
Application Specific Integrated
Circuit(Chip) |
ASN.1 |
|
Abstract Syntax Notation One |
ATD |
异步时分复用 |
Asynchronous Time Division |
ATM |
异步传输模式 |
Asynchronous Transfer Mode |
CAC |
连接接纳控制 |
Connection Admission Control |
CATV |
公用天线电视 |
|
CBDS |
无连接宽带数据服务 |
|
CBR |
连续比特率 |
Continuous Bit Rate |
CCITT |
国际电话电报咨询委员会 |
|
CD |
|
Carrier Detect |
CDB |
|
Configuration Database |
CDMA |
码分多址 |
Code Division Multiple Access |
CDPD |
蜂窝数字分组数据 |
Cellular Digital Packet Data |
CDV |
信元延时变化 |
Cell Delay Variation |
CEC |
|
Common Equipment Card |
CERNET |
|
中国教育科研网 |
CIDR |
无类型域间路由 |
Classless InterDomain Routing |
CLIP |
|
Classical IP |
CLP |
信元丢失优先级 |
|
CMIS/CMIP |
|
the Common Management Information
Service/Protocol |
CMOS |
互补型金属氧化物半导体 |
|
CMOT |
|
CMIS/CMIP on TCP/IP |
CNOM |
网络营运与管理专业委员会 |
Committee of Network Operation
and Management |
CORBA |
公共对象请求代理结构 |
Common Object Request Broker
Architecture |
CPAN |
|
Comprehensive Perl archieve
Network |
CPE |
|
Customer Premises Equipment |
CPCS |
公共部分会聚子层 |
Common Part Convergence Sublayer |
CR |
|
Carriage Return |
CS |
会聚子层 |
Convergence Sublayer |
CSDN |
电路交换数据网 |
|
CSMA/CD |
载波侦听多路访问/冲突检测 |
Carrier Sense Multi-Access/Collision
Detection |
IAB |
因特网结构委员会 |
Internet Architecture Board |
IAP |
因特网接入提供商 |
Internet Access Provider |
ICCB Internet |
控制与配置委员会 |
Internet Control and Configuration
Board |
ICMP |
因特网控制信息协议 |
Internet Control Message Protocol |
ICP |
|
Internet Content Provider |
ICX |
部件间交换 |
Inter-Cartridge Exchange |
IDP |
网间数据报协议 |
Internetwork Datagram Protocol |
IDU |
接口数据单元 |
Interface Data Unit |
IEEE |
电子和电气工程师协会 |
Institute of Electrical and
Electronics Engineers |
IETF |
因特网工程特别任务组 |
Internet Engineering Task Force |
IGMP |
Internet 组管理协议 |
Internet Group Management Protocol |
IGP |
内部网关协议 |
Interior Gateway Protocol |
IISP |
间歇交换机信令协议 |
|
ILMI |
过渡性局域管理界面(?) |
|
IMP |
接口信息处理机 |
Interface Message Processor |
IMTS |
改进型移动电话系统 |
Emproved Mobile Telephone System |
IP |
因特网协议 |
Internet Protocol |
IRC |
|
Internet Relay Chat |
IRTF |
因特网研究特别任务组 |
Internet Research Task Force |
ISDN |
综合业务数字网 |
Integrated Services Digital
Network |
ISO |
国际标准化组织 |
International Organization for
Standardization
(或简称International Standard Organization) |
ISP |
因特网服务提供商 |
Internet Service Proveder |
IT |
信息技术 |
Information |
ITU |
国际电信联盟 |
International Telecommunications Union |
MAC |
介质访问控制 |
Media Access Control |
MAN |
城域网 |
Metropolitan Area
Network |
MACA |
避免冲突的多路访问(协议)
(IEEE802.11 无线局域网标准的基础) |
Multiple Access with Access
Avoidance
MAU Medium Access Unit |
MIB |
管理信息库 |
Management Information Base |
MIC |
|
Media interface connector |
Modem |
|
调制解调器 |
MOTD |
当日消息 |
Message Of The Day |
MPC |
|
MPOA Client |
MPEG |
活动图像专家组 |
Motion Picture Experts Group |
MRFCS |
多速率快速电路交换 |
Multirate Fast Circuit Switching |
MPOA |
|
Multi-Protocol Over ATM |
MPS |
|
MPOA Server |
MRCS |
多速率电路交换 |
Multirate Circuit Switching |
MSC |
移动交换中心 |
Mobile Switching Center |
MTBF |
两次故障间的平均时间 |
Media Time Between Faults |
MTOR |
故障修复所需平均时间 |
Media Time of Repair |
MTP |
邮件传输协议 |
Mail Transfer Protocol |
MTSO |
移动电话交换站 |
Mobile Telephone Switching Office |
MTTD |
故障诊断所需平均时间 |
Media Time to Diagnose |
MTU |
Maximum Transfer
Unit |
|
PBX |
用户交换机 |
Private Branch eXchange |
PCM |
脉冲编码调制 |
Pulse Code Modulation |
PCN |
个人通信网络 |
Personal Communications Network |
PCR |
峰值信元速率 |
Peak Cell Rate |
PCS |
个人通信服务 |
Personal Communications Service |
PDH |
准同步数字系列 |
|
PDA |
个人数字助理 |
Personal Digital Assistant |
PDN |
公用数据网 |
Public Data Network |
PDU |
协议数据单元 |
Protocol Data Unit |
PER |
分组差错率 |
packet error rate |
PEM |
|
Port Expansion Module |
PIR |
分组插入率 |
|
PI/SO |
|
|
PLCP |
物理层会聚协议 |
Physical Layer Convergence Protocol |
PLR |
分组丢失率 |
packet loss rate |
PMD |
物理媒体相关(子层) |
Physical Medium Dependent |
POH |
通道开销 |
|
PON |
无源光纤网 |
|
POP |
|
Post Office Protocol |
PO/SI |
|
Primary Out/Secondary In |
POTS |
普通老式电话业务 |
Plain Old Telephone Service |
PPD |
部分舍弃分组数据包 |
Partial Packet Discard |
PPP |
点到点协议 |
Point to Point Protocol |
PPTP |
点对点隧道协议 |
|
PRM |
每分钟可打印输出的页数 |
Page Per Minute |
PRM |
协议参考模型 |
Protocol Reference Model |
PRN |
分组无线网 |
Packet Radio Network |
PSN |
分组交换节点 |
Packet Switch Node |
PSDN |
分组交换数据网 |
|
PSTN |
公用电话交换网 |
Public Switched Telephone Network |
PVC |
永久虚电路(包括PVPC 和PVCC) |
Permanent Virtual Circuit |
PVPC |
|
permanent virtual path connection |
PVCC |
|
permanent virtual channel connection |
PVP |
永久虚路径 |
Permanent Virtual Path |
SAP |
业务接入点 |
Service Access Point |
SAP |
服务公告协议 |
Service Advertising Protocol |
SAR |
分段和重组(子层) |
Segmentation and Reassembly |
SAS |
|
Single Attached Station |
SC |
|
Stick and Click connector |
SCR |
|
信号串扰比 |
SCR |
持续信元速率 |
Sustained Cell Rate |
SCS |
交换控制软件 |
|
SDH |
同步数字系列 |
Synchronous Digital
Hierarchy |
SDLC |
同步数据链路控制(协议) |
Advanced Data Communication
Control Procedure |
SDTV |
标准数字电视 |
|
SDU |
业务数据单元 |
Service Data Unit |
SIPP |
增强的简单因特网协议 |
Simple Internet Protocol
Plus |
SLIP |
串行线路IP |
Serial Line Interface
Protocol |
SMDS |
交换式多兆比特数据业务 |
Switched Multimegabit
Data Services |
SMF |
单模光纤 |
Single-mode Fiber |
SMI |
|
Structure of Management
Information(MIB 的结构) |
SMT |
站点管理 |
Station Management |
SMTP |
简单邮件传输协议 |
Simple Mail Transfer
Protocol |
SNA |
系统网络体系结构 |
System Network Architecture |
SNMP |
简单网络管理协议 |
Simple Network Management
Protocol |
SNR |
信噪比 |
Signal-Noise ratio |
SOH |
段开销 |
|
SONET |
同步光纤网络 |
Synchronous Optical
Network |
SPE |
同步净荷包 |
Synchronous Payload
Envelope |
SPP |
定序分组协议
(XNS 中,相当于TCP) |
Sequential Packet
Protocol |
SRTS |
同步剩余时间标签法 |
|
SSCS |
业务特定部分会聚子层 |
|
SSI |
服务器端包含 |
Server Side Include |
ST |
|
Stick and Turn connector |
STM |
同步传输方式 |
Synchronous Transfer
Mode |
STP |
屏蔽双绞线 |
Shielded Twisted |
STS |
同步传输信号 |
Synchronous Transport
Signal |
SVC |
交换虚电路 |
Switched Virtual
Circuit |
Switch |
交换机 |
|