signaling link

SS7 interface board of the integrated multiplex equipment, achieves signaling data link function by hardware. About signaling link function and telephone user part ( TUP), adopts software implement.

综合复分接设备的七号信令系统单元板，用硬件的手段实现信令数据链路功能，对于信号链路功能以及电话用户部分（TUP）部分，采用软件实现。

For non-access stratum signaling or traffic, dynamic routing node could select a relatively free switching element via an additional relay link for transferring and switching when the default core switching element or link is overloaded.

对于非接入层信令或者业务，当缺省的核心交换单元或者传输链路过负荷时，动态路由节点可以通过附加的中继链路选择一个相对空闲的交换单元实现传输和交换。

The CHG : SLK command is used to change the minor state of a signaling link.

CHG:SLK 命令用于更改信令链路的次级状态.

A signaling data link is a full-duplex-directional, digital transmission channel used for signaling.

数字信道的传输媒体可以是光缆、数字微波 、 卫星信道等各种手段.

A signaling data link is a full duplex bi-directional , digital transmission channel used for signaling.

信令数据链路是信令专用的、全双工 双向 数字传输信道.

Signal unit initial alignment-invokes initial alignment prior to activating or restoring a signaling link.

信令单元初始定位--在激活或恢复信令链路之前调用初始定位.