介绍双向HF C接入网的用户家庭终端系统的基本功能和各种类型业务，主要介绍数字stb在HF C接入网中所起到的重要作用。
Introduced the basic functions and some kinds of business user house terminal system over HFC net. Mainly introduced an important function of digital STB in HFC net.
1985年，英国电信公司(BT)推出综合数字通信网络。它向用户提供话音、快速传送图表、传真、慢扫描电视终端等。
In 1985, British Telecom (BT) introduced integrated digital communications network. It provides users with voice, fast delivery chart, fax, slow scan television terminals.
我们从此非常流行仪表的终端用户和OEM获得反馈，对需求和数字通信做出回应。
We're responding to demand for digital communications worldwide from end-users and OEMs in our extension of this immensely popular instrument.
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