40 Gbps / 100 Gbps Large - Capacity Optical Transmission Equipment
نویسنده
چکیده
1. Introduction In order to meet the rapidly increasing demand for communications over metro networks and international submarine cable networks, it is essential to secure larger transmission capacity and higher equipment reliability. Indispensable technologies to satisfy these requirements include: design and verification technologies that realize large-capacity transmission of 40 and 100 Gbps per wavelength, high-density packaging technology to implement such large-capacity transmission capability, high-reliability monitoring technology for large-capacity networks, and optical protection technology to minimize service downtime. This paper introduces two types of wavelength division multiplexing (WDM) optical communications equipment for submarine cable and metro network applications, both of which were developed by applying the large-capacity and high-reliability technologies.
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