| ROADM网络在香港区域的应用 |
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| 引用本文： | 张蓉,李琼丽. ROADM网络在香港区域的应用[J]. 电信工程技术与标准化, 2018, 0(5) |
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| 作者姓名： | 张蓉 李琼丽 |
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| 作者单位： | 中国电信国际有限公司,广东省电信规划设计院有限公司 |
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| 摘 要： | 基于波长选择开关和密集波分技术（DWDM）的ROADM网络，在网络扩容、灵活配置、快速保护恢复等方面有较强优势；同时，还可大幅降低网络投资，减少机房空间占用和电力消耗。香港区域ROADM网络的建成，所具备的业务灵活调度能力和快速恢复能力，将大大提升对业务需求的快速响应。香港区域ROADM网络将使中国电信国际公司具有更强的竞争力。
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| 关 键 词： | 可重构光分插复用器 恢复 波长选择开关 |
| 收稿时间： | 2018-04-16 |
| 修稿时间： | 2018-04-19 |
Application of ROADM in HongKong network |
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| ZHANG RONG and LI QIONGLI. Application of ROADM in HongKong network[J]. Telecom Engineering Technics and Standardization, 2018, 0(5) |
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| Authors: | ZHANG RONG and LI QIONGLI |
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| Affiliation: | CHINA TELECOM GLOBAL,GUANGDONG PLANNING AND DESIGNING INSTITUTE OF TELECOMMUNICATIONS CO.,LTD. |
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| Abstract: | the advantages of strong scalability, flexible configuration, fast recovery and protection, reduce the cost of investment, reduced space and power consumption. The application of ROADM in Hongkong network will greatly enhance the ability of rapid response to business needs, ensure the network with flexible scheduling capability and fast recovery capability. The application of ROADM in Hongkong network will make China Telecom Global company more competitive in international business. |
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| Keywords: | Reconfigurable Optical Add-Drop Multiplexer Recovery Wavelength Selective Switch |
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