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1988年在汉城举行的奥林匹克运动会,所有主要场所都将与纤维光学器件接通。奥运会组织机构将向南朝鲜电信管理局(KTA)、国营电信垄断集团租用90Mb/s的光波线路。两条干线从汉城全套运动设施和奥运会公园(它们相距5公里,位于汉城东南部)到远离40公里的国际广播中心(IBC),形成一个椭圆的辅助回路。IBC乃是供国际广播用的通路,所有的视频信号、声频和数据信号都将在这里进行混合和编辑,然后通过光纤送到六个地面站由国际卫星进行传送。五个地面站处于Daejeon市附近,第六个站即汉城的移动站。 IBC处于南朝鲜Yoido的首府中心附近。Yoido是新近整治的Han River(Han江)中的一个岛,Han
The 1988 Olympic Games in Seoul, all the major venues will be connected with fiber optics. The Olympic organization will rent 90Mb / s lightwave lines to South Korea’s Telecommunication Authority (KTA) and state-owned telecommunications monopoly groups. The two main lines form an oval auxiliary circuit from Seoul’s full sports facility and the Olympic Park (5 km apart, southeast of Seoul), and to the International Broadcasting Center (IBC) 40 km away. The IBC is intended for international broadcasting and all video, audio and data signals will be mixed and edited here and then sent by optical fiber to six ground stations for transmission by international satellites. Five ground stations are located near Daejeon City, the sixth station is Seoul’s mobile station. The IBC is near the capital city of Yoido, South Korea. Yoido is an island in the newly reformed Han River (Han River), Han