downstream bandwidth

as one of the best solutions for ftth, epon provides 1 gbit/ s upstream/ downstream bandwidth.

作为光纤到户（FTTH）的理想解决方案之一，以太无源光网络（EPON）提供了1Gbit/s的上下行带宽。

china telecom also said it would establish gigabit network access in the special economic zone, meaning the downstream bandwidth can achieve 1g. it also plans to provide reliable infrastructure to enable the city take full advantage of information and communication technology earlier than other regions.

中国电信则表示，将会实现千兆光网城市布局新区，即下游带宽可达到1G。此外，中国电信还计划建设安全可靠的基础设施，确保雄安可以比其他地区相对较早地实现对信息和通讯技术的充分利用。