镇江市政府利用第三期日元贷款构建的全市经济信息网络，目前通过省级技术鉴定。该网络是覆盖全市并与国内外信息网互联的高速、大容量信息传递网和社会应用服务系统．它以光纤连接构成100M高速主干网，采用美国Bay公司网络交换机、Annex通信服务器，建立了Unix、Window、NT等 Zhenjiang City, the third phase of the Japanese government loans to build the city’s economic information network, the current provincial-level technical appraisal. The network is a high-speed, large-capacity information transmission network and social application service system covering the whole city and interconnected with domestic and foreign information networks. It is connected to form a 100M high-speed fiber backbone network, using the United States Bay network switches, Annex communications server, the establishment of Unix, Window, NT, etc.