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本刊讯 （记者 谷爽） 上海电信二期城域网扩建工程将于近日开始实施，预计到今年年底可以全部完成。届时，上海电信将可以为用户提供高速互联网访问、虚拟专网及Multicast等服务。此次扩建工程还为上海电信未来提供更多的多媒体增值服务搭建一个可扩展的平台。上海电信的二?
This issue (Reporter Gu Shuang) Shanghai Telecom’s second-phase MAN expansion project will begin in the near future and is expected to be completed by the end of this year. By then, Shanghai Telecom will be able to provide users with high-speed Internet access, virtual private network and Multicast services. The expansion project will also provide an expandable platform for Shanghai Telecom to provide more multimedia value-added services in the future. Shanghai Telecom’s two?