50 位/秒专线案例研究：调制解调器通信在接地回路发生故障以及用光缆取代金属传输线的故障原因

{"title":"50 位/秒专线案例研究：调制解调器通信在接地回路发生故障以及用光缆取代金属传输线的故障原因","authors":"","doi":"10.53829/ntr202312pf1","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":35305,"journal":{"name":"NTT Technical Review","volume":"150 ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Case Studies in 50-bit/s Leased Lines: Modem Communication Failure at Earth-return Circuit and the Cause of Failure to Replace Metallic Transmission Line with Optical Cable\",\"authors\":\"\",\"doi\":\"10.53829/ntr202312pf1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":35305,\"journal\":{\"name\":\"NTT Technical Review\",\"volume\":\"150 \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NTT Technical Review\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.53829/ntr202312pf1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"NTT Technical Review","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.53829/ntr202312pf1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Engineering","Score":null,"Total":0}