GPON家庭网关ONT稳定性自动测试技术实现

Implementation of automatic test technology for GPON home gateway ONT stability

GPON家庭网关ONT接入构成了光纤到户(FTTH)系统的支撑技术,其具有传输距离远、组网灵活、管理方便的特点,可实现多业务承载,被广泛应用于三网融合。ONT多业务的稳定性是一个关键指标,在实现GPON ONT VOIP、HSI、IPTV Triple Play业务的基础上,设计实现了多ONT并行的稳定性自动化测试平台。通过Jenkins自动触发测试,并利用思博伦网络测试仪TestCenter、Abacus等进行测试验证,测试结束后自动分析测试结果、生成测试报告,并自动邮件发送。结果表明平台稳定高效,可满足多ONT并行长时间多业务测试需要,发现内存泄露问题,保证ONT业务稳定。

The GPON home gateway Optical Network Terminal (ONT) access constitutes the support technology for the Fiber to the Home (FTTH) system.It has the characteristics of long transmission distance,flexible networking and convenient management,and can realize multi-services,widely be used in triple play services.The stability of ONT multi-service is a key indicator.Based on the implementation of GPON ONT VOIP,HSI and IPTV Triple Play services,this paper designs and implements a multi-ONTs parallel stability automation test platform.The test is automatically triggered by Jenkins,and the Spirent network equipment TestCenter,Abacus and others are used for test results verification.After the test is finished,the test results are automatically analyzed,test report is generated and automatically sent by email.The results show that the platform is stable and efficient,can meet the needs of multi-ONTs parallel long-term multi-service testing,and can find memory leaks to ensure the stability of the ONT services.