end exchange meaning in English
本地交换局
终端交换局
Examples
- When the 155 mbs port is used in end exchanges , these advantages also exist except that network safety should be paid special attention to
其它用于端局的交换机在使用155mbits端口时，同样具备上述优点，但是要对网络安全问题给予特别关注。 - Thus , in case of any fault over a coaxial cable , three thirds of the trunk circuits to an end exchange can still be used so that the safety and robustness of the network can be guaranteed
这样，一旦某一条同轴出现故障，仍能保证到某一端局的中继还有34的电路可用，不会造成太大的影响，保证交换网络的安全性与鲁棒性。 - As a result , at all these connection points , the two coaxial cables are connected to different transmission equipment , sharing the traffic load from the tandem switch to a given end exchange , with half of the respective trunk circuits put into use , ensuring network safety . for such connectivity , see figure 4
因此，在所有的同轴电缆连接处，都采用两条同轴电缆接到不同的传输设备的方法，将汇接交换机到某一端局的话务量在这两条同轴连接上进行负荷分担，中继电路各开一半，从而保证网络的安全性。 - In early 2000 , beijing telecom tested interworking of the stm - 1 ports of ericsson s axe10 , shanghai bell s p3s and huawei s cc08 with the transmission equipment and their connectivity with the communication network in operation , and successfully introduced stm - 1 equipment between the tandem exchanges and between some end exchanges and exchanges . besides , it cut over dozens of stm - 1 paths
2000年初，北京电信对爱立信的axe10 、上海贝尔p3s和华为cc08交换机的stm 1端口直接与传输设备进行互通测试，与运行的通信网络相连测试，并成功地在汇接局间和部分电话端局交换局之间引入stm 1接口设备，并开通了几十条stm 1通路。 - Beijing telecom had to make its decision on the basis of the energetic development of its basic transfer network , instead of rendering it an accessory to switching . as a result , a basic unit of the transfer network of 155 mbits ( hereinafter referred to as stm - 1 ) is added so that e1s and stm - 1s coexist . the pstn and the internet prefer stm - 1 connections at the tandem exchanges , high - capacity end exchanges of users and backbone convergence points
加大传输网、光缆网的发展力度，基础传送网超前发展，不能再作交换的"附庸" ，已成为公司决策的出发点；传输网的基本单位要增加155mbits （下称stm - 1 ）为单元的基本单位， e1和stm - 1并存；电话交换网和因特网在汇接局、大容量用户端局和骨干会聚点以stm - 1连接为首选。