14-11
电信主要通信能力(2010-2011年) |
Main Communication
Capacity of Telecommunications (2010-2011) |
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项 目 |
Item |
2010 |
2011 |
长话业务电路(2M) |
Capacity of Long-distance Telephone
Lines (2M) |
27446 |
43662 |
固定交换机容量(万门) |
Capacity of Local Telephone Exchanges (10 000 lines) |
1150 |
1101 |
移动用户交换机容量(万户) |
Capacity of Mobile Telephone Exchanges (10 000 subscribers) |
2746 |
2976 |
移动电话基站数(个) |
Number of Base Stations of Mobile Telephones (unit) |
30672 |
38103 |
移动电话信道数(万个) |
Number of Signal Channels of Mobile Telephones (10 000 lines) |
133 |
168 |
短信息中心容量(万条) |
Capacity of SMS Center
(10 000 messages) |
9396 |
10764 |
光缆线路长度(万公里) |
Length of Long-distance Optical Cable Lines (km) |
26 |
31 |
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