With the popularity of broadband services and the trend of optical retreat, operators are increasingly demanding the transmission distance, bandwidth, reliability and low operating cost of services. The following features of GPON meet these requirements:
- Longer transmission distance: With fiber transmission, the coverage radius of the access layer can be up to 60 kilometers to solve the “distance between bandwidth and bandwidth” of the twisted pair.
- Higher bandwidth: 2.5Gbit/s of maximum downlink rate per port, and maximum uplink rate of 1.25Gbit/s to meet users’ demand for high-bandwidth services, such as HDTV and live broadcast.
- QoS (Quality of Service) provides a flexible, full-service experience: provides traffic control that differentiates users and users, ensures multi-service bandwidth for multiple users, and provides differentiated services for different user services.
- Splitting characteristics: Single-fiber at the central office is split to obtain multi-channel fiber, which supports 1:128 split ratio, saving backbone fiber resources and reducing operation and maintenance costs.
