鉴于客户的经济承受能力，应充分利用现有的铜轴电缆和双绞线，结合光纤媒质来实现宽带接入网。
Con sidering customers' economical capability, the existed cables and twisted-pairs should be made full use in combination with optical cable to realize broad-band access network.
介绍一种可用于光纤接入网的交叉连接系统(LXM)的基本设计思想。
In this paper we describe the basic design thoughts of a kind of cross connect system (LXM) used in optical access network.
随着接入网中逐渐使用大芯数光缆以实现光纤到户（FTTH），由于容易中途分支，骨架式带状光缆逐步被用户接受；
With high-count fiber cable gradually used in access network to achieve FTTH, Slotted core cable has been accepted by the customer because of easy mid-span access.
结合光纤接入网分层规划模型模型，对城市光纤接入网的主干层、分配层和引入层的规划设计进行了探讨。
Combined with layer planning model, it also discusses the planning of backbone layer, distribution layer and leading-in layer of optical fiber access network in city.
介绍了接入网的概念及特点，阐述了高可靠性光纤接入网设计中应用的路由构造算法和可靠性算法，比较了与传统方法的异同。
This paper introduces the concept and character of access networks, proposes route construction and reliability algorithm used in the design, and compares the new method with the conventional method.
光纤接入和无线接入将会很快依赖为接入网优化的电信级以太网基础设施。本演讲将讨论其关键要求和趋势。
Fiber access and wireless access will soon come to rely on a Carrier Ethernet infrastructure optimized for access, and this discussion identified those key requirements and trends.
目前国内传统语音业务的接入方式主要有铜缆接入、远端用户模块、光纤接入网以及无线接入等方式。
There are several traditional voice accessing ways including copper cable, remote user module, optical fiber and wireless accessing etc.
光纤用户接入网是通信领域的热门话题。
The fiber subscriber network is now in great demand and there is a heated discussion about it.
PSTN中的接入网和内部交换台传送器采用的是同步光纤传输(SONET和SDH)技术，但也有某些地区仍采用过去的PD H技术。
The access network and inter-exchange transport of the PSTN use synchronous optical transmission (SONET and SDH) technology, although some parts still use the older PDH technology.
PSTN中的接入网和内部交换台传送器采用的是同步光纤传输(SONET和SDH)技术，但也有某些地区仍采用过去的PD H技术。
The access network and inter-exchange transport of the PSTN use synchronous optical transmission (SONET and SDH) technology, although some parts still use the older PDH technology.
应用推荐