| Journal Call no. | HE8421.C48 |
|---|---|
| Article Title | Rapid development of data communications reported in Guangdong. |
| Is Part Of | China telecommunications construction ; v.7, no.6, Sep 1995, p.80. |
| Abstract | Covering 38 cities and counties including Guangzhou, Shenzhen, Zhuhai, Shantou, Foshan, Zhanjiang and Zhaoqing, PSDN in Guangdong province has a capacity of 3,200 users' ports. After trial operation for one year, Guangdong PSDN was put to use in 1994. The PSDN, equipped with DPN-100 system manufactured by Northern Telecom of Canada, will further be expanded in 1995. |