1.【信】(=Synchronous Optical Network)同步光学网络
1.[Telecommunication](=Synchronous Optical Network)
1.The OLT resides in the local exchange (central office), connecting the optical access network to an IP, ATM, or SONET backbone.
在OLT驻留在本地交换（中心局）连接光纤接入网络，一个IP，ATM或SONET的骨干。
2.This " stranding" of bandwidth makes SONET's TDM structure unsuitable for handling today's data centric network traffic.
带宽的这种“搁浅”使SONET的TDM结构不适合处理今天以数据为中心的网络流量。
3.SONET has long been the medium of choice for delivering services over metropolitan-area networks (MAN).
同步光缆网（sonet）早已是在城域网（man）上提供服务的媒介选择。
4.Telecommunications - Network performance parameters and objectives for dedicated digital services - SONET bit rates
专用数字服务网络性能参数和目标.SONET比特率
5.network and customer installation interfaces - sonet physical layer interface and mapping specifications for atm applications
网络和用户安装接口.atm的sonet物理层接口和映射规范
6.New Protocols and Devices Bridge Ethernet and SONET Worlds
新型协议及设备架起连通以太网与SONET世界的桥梁
7.Maximize the throughput of ring routing problem in SONET
环上的最大流通量问题