13-11 电信主要通信能力(2006-2007年) | |||
Main
Communication Capacity of Telecommunication Services (2006-2007) |
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项 目 | Item | 2006 | 2007 |
长话业务电路(2M) | Number of Long Distance Telephone Lines (2M) | 4203 | 4586 |
本地交换机容量(万门) | Capacity of Local Telephone Exchanges (10 000 gates) | 1126 | 1166 |
移动用户交换机容量(万户) | Capacity of Mobile Telephone Exchanges (10 000 subscribers) | 1238 | 1844 |
移动电话基站数(个) | Number of Base Stations of Mobile Telephones (unit) | 11801 | 13491 |
移动电话信道数(万个) | Number of Signal Channels of Mobile Telephones (10 000 lines) | 47 | 58 |
短信息中心容量(万条) | Capacity of Short Messages (10 000 times) | 1836 | 3456 |
长途光缆线路长度(公里) | Length of Long Distance Optical Cable Lines (km) | 7210 | 9316 |