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阿尔卡特4月中旬与中国电信签署了一项价值700多万美元的 SDH(同步数字系列)数字微波传输系统设备订购合同。这套数字传输通信设备用于建设济南至石家庄的数字微波通信干线,这将加强华北地区的通信服务设施建设。
In mid-April, Alcatel signed a subscription contract with China Telecom for a SDH (Synchronous Digital Hierarchy) digital microwave transmission system equipment worth over $ 7 million. The digital transmission communications equipment for the construction of Jinan to Shijiazhuang digital microwave communications trunk, which will strengthen communications services in northern China facilities.