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在铁通国家级传输干线招标中,中兴通讯 unitrans 系列光传输设备独家承揽铁通东北环国家传输运营商干线的建设。东北环是铁通基础传送网的骨干环,主要是在东北地区的沈阳、长春、哈尔滨等3个省会和重要城市及北京、天津直辖市间建成宽带网络,并通过与现有骨干网络(京沪穗核心环)衔接,实现与北京,全国省会城市及直辖市的宽带连按,建成为多业务网络的基础设施和信息传送平台。
In China Railcom’s national transmission trunk bidding, ZTE’s unitrans series of optical transmission equipment exclusively contracted the construction of the national transmission operator trunk line of Northeast Railcom. Northeastern Ring Road is the backbone of CRC’s basic transmission network. It mainly builds a broadband network between the three provincial capitals and major cities in Northeast China such as Shenyang, Changchun and Harbin as well as Beijing and Tianjin municipalities directly under the Central Government. Core ring) to achieve with Beijing, the capital cities and municipalities of the broadband even press, built as a multi-service network infrastructure and information delivery platform.