本文描述了一种全新的电视会议系统(VCON)——完全基于光纤有线电视网的模拟电视会议系统。该系统的图像质量非常高,可进行动态图像和语音的现场直播,临场感强,同时具有经济实用、开通简便、成本低廉等特点,特别适合于星型拓扑结构的光纤有线电视网,和广播电视系统的网络可以完美结合。 This article describes a new videoconferencing system (VCON) - an analog videoconferencing system based entirely on fiber optic cable networks. The system’s image quality is very high, dynamic live video and voice broadcast, strong sense of presence, at the same time has the characteristics of economical and practical, easy to open, low cost, especially suitable for star topology fiber optic cable television network, and radio The network of TV systems is perfect.