摘要
接入网从简单语音需求逐渐向数据、多媒体、综合业务需求发展，对带宽的要求越来越高，EPON技术的出现使得原有接入网带宽能力大大提高，满足了业务需求群体、种类、带宽要求的差异化。
Access network from simple voice needs gradually to the data, multimedia, integrated business needs development,the bandwidth request more and more high,the appearance of EPON technology makes the original access network bandwidth capacity is greatly improved,to meet the demand of business groups,species,the bandwidth requirement of the difference.
出处
《计算机光盘软件与应用》
2011年第23期74-74,共1页
Computer CD Software and Application
