双向机顶盒内置可更换网络模块技术规范及应用

Standard and Application of Bidirectional STB Built-in Changeable Network Module Technology

本文针对多种双向网络接入技术并存的情况,通过制定机顶盒内置可更换网络模块技术规范,适配双向网络接入方式的变化和发展。规范确定了网络模块、接口板、导轨、封板等关键部件的物理结构和技术要求,在内置形态不变的情况下,实现了网络模块与机顶盒的分离,以适应多种网络接入技术。同时,还制定了增强型网络模块的技术要求,以实现WiFi Router、ZigBee等扩充功能。

Aiming at actual situation that a variety of two-way cable network access technology coexist,this paper describes way to fit change and development of twoway network access mode by developing STB built-in changeable network module technical standard.It is for reference of the industry.