摘要
宜昌地质调查中心局域网采用千兆以太网星型拓扑结构,主干提供千兆带宽,用户桌面提供百兆带宽。设计完成3幢建筑共11个楼层内639个信息点、2个设备间和1个中心机房的综合布线。设计布署服务器、主干交换机、支干交换机、路由器、UPS等设备。实现文字、数据、声音、图形、图象、视频等多媒体信息的综合传输应用,满足新形势下地质调查、科学研究、项目管理等方面的信息传输需求。
The LAN of Yichang Center of China Geological Survey adopts the gigabit ethernet of star topology structure. The bandwidth of backbone network and network for every user is respectively 1 Gbps and 100 Mbps. The whole network covers three buildings and eleven stairs and includes 639 nodes, two equipment rooms and one networks center. Equipments include servers, backbone switch, submain switchs, router and UPS etc. The comprehensive transmission of multi-media information such as documents, data, sounds, graphs, images and videos etc. can meet the demand for geological survey, scientific research and management.
出处
《华南地质与矿产》
CAS
2004年第3期67-70,共4页
Geology and Mineral Resources of South China
基金
中国地质调查局国家地质调查业务网节点网络系统建设(199918400034).
关键词
千兆局域网
网络设计
地质调查
宜昌
gigabit LAN
network design
geological survey
Yichang
