switched connection

The Automatically Switched Optical Network ( ASON) is regarded as a model of the next generation optical network. The signaling-based Distributed Call and Connection Management ( DCM) of control plane in ASON is the key to the intelligent optical network.

自动交换光网络（ASON）已经成为下一代光网络的发展方向，而其控制平面基于信令控制的分布式连接管理功能则是实现光网络智能性的关键。

Connection to a data communications network through a public switched telecommunication network.

通过公用交换电信网连接到数据通信网络.

WAN connection types include leased line, circuit-switched, and packet-switched.

WAN连接类型包括专线、电路交换和分封交换。

The Automatically Switched Optical Network ( ASON) can configure the network intelligently according to the type and traffic of service and the network sources, so gives the optical network the ability of providing configurable bandwidth and dynamic end-to-end connection management.

自动交换光网络（ASON）可依据网络资源和业务类型及流量对网络进行智能化配置，赋予了光传送网实时提供可配置带宽和动态的端到端连接管理能力。

After RCSs are switched, the remove operation removes the DS1 connection.

在切换RCS之后，退出服务操作会删除DS1连接。