GW Delight Technology Co., Ltd is a high-tech enterprise of optical access at edge network, offering GEPON and multi-service products with professional design, advanced manufacture and excellent service for customers. Relying on a s...

Currently, the number of CATV network users reaches a hundred million. The network exists in single-way mode mainly. For reducing the maintenance management cost and facing serious competition, how to make the best use of the exiting HFC basic network to develop two-way transmission service becomes the major subject of two-way reconstruction for carrier.