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| 摘要: |
| 在对线路保护采用光纤接口技术分析的基础上，对目前光纤通道存在的问题进行了探讨．比较了线路保护光纤接口方式，包括专用光纤（芯）接口、速率为64kbit／s和2Mbit／s的数字复用光纤通道口。对工程设计中新建线路的保护配置、保护改造工程提供了几种可行方案。 |
| 关键词: 线路保护 光纤接口 工程设计 |
| DOI： |
| 分类号:TM773 TN818 |
| 基金项目: |
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| Discussion on optical fiber interface technology in line protection |
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LIN Rong ZHAO Chun-lei
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| Abstract: |
| The optical fiber interface technology used in line protection is analyzed,and problems in optical fiber channel are discussed. The interface modes are compared,including special optical fiber channel interface,64 kbit/s- and 2 Mbit/s-type digital multiplexing optical fiber channel interfaces. Several feasible configuration schemes are provided for new and reconstruction projects of line protection. |
| Key words: line protection optical fiber interface oroject design |
