Research on a Fully Digital Simulation Training System for Power Communication EPON Equipment

DOI: https://doi.org/10.62517/jsse.202408204

Author(s)

Lu Liu

Affiliation(s)

Simulation Training Branch, Beijing Kedong Electric Power Control System Company Limited, Beijing, China

Abstract

With the continuous application of EPON (Ethernet Passive Optical Network) technology in the power communication network, communication operation and maintenance personnel urgently need to carry out equipment practical training and skill drills regularly. In response to the problems of high investment and maintenance costs, low training implementation efficiency, and difficulty in efficient practical exercises for equipment operation and fault handling in EPON training equipment, this article designs a solution for a fully digital EPON equipment simulation training system, and proposes simulation methods for software functions of EPON equipment such as OLT (Optical Line Terminal) and ONU (Optical Network Unit). It also proposes simulation methods for hardware appearance and interactive operation of the equipment, and further proposes a synchronization mechanism for software function and hardware feature simulation. The simulation training system developed based on this scheme not only comprehensively simulates the hardware interaction characteristics and communication logic characteristics of the equipment, but also has the ability to organize and implement large-scale, scenario based, and efficient skill training, fully supporting EPON equipment skill training and drills, and achieving rapid improvement of communication operation and maintenance personnel's skill level and work ability.

Keywords

EPON; OLT; ONU; Fully Digital Simulation Training System; Software Functional Simulation; Hardware Feature Simulation

References

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