How the new optical splitter doubles the access capability of the Combo port?
Combo port resource usage status With the development of fixed gigabit services, XG-PON is gradually taking a dominant position in broadband access networks. In order to share ODN with GPON, XG-PON usually uses Combo optical modules (commonly known as “Combo ports”). Whether users use GPON ONU or XG-PON ONU, they can directly connect to the optical splitter […]
The History of PON
Many people have questions about the relationship between EPON, GPON, 10G PON, XG-PON, and NG-PON 2. Today, through this article, Yingda will provide a detailed introduction, hoping to help you. EPON and GPON Let’s begins with the origin of PON. In the 1980s, with the rise of computer and multimedia technology, more and more people […]
How to calculate the transmission limited distance of XG-PON？
The article “How to Calculate the Full Range Attenuation of ODN Fiber Optic Link” introduces the calculation method of the full range attenuation of ODN fiber optic link. The full attenuation A of the ODN fiber optic link should be less than the maximum channel insertion loss P allowed by PON, and a certain line […]
How to Improve XG-PON Resource Utilization of Combo User Board
This article discusses three solutions to improve the XG-PON resource utilization of the Combo user board. The solutions can be implemented independently or in combination. The implementation of the plan may involve the cooperation of multiple departments such as marketing, decoration and maintenance, and construction. The feasibility still needs to be tested in practice. Meet […]
What is XGS-PON, GPON and XG-PON?
In late October 2021, China Mobile launched a centralized procurement bidding for the new PON equipment from 2022 to 2023, and announced the winning results at the end of November. The tender package of this tender is divided into Bid 1 and Bid 2. Bid 1 is XG-PON equipment and Bid 2 is XGS-PON equipment. […]
