BROWSE
Detail
Journal Article
데이터센터 통신용 광소자 및 광부품 기술 동향
- Issue Date
- 2022-04
- Citation
- 전자통신동향분석, v.37, no.2, pp.42-52
- ISSN
- 1225-6455
- Publisher
- 한국전자통신연구원
- Language
- Korean
- Type
- Journal Article
- Abstract
- Intra- and inter- datacenter data traffic is rapidly increasing due to the spread of smart devices, cloud computing, and non-face-to-face services. Recently, 400-Gbps optical transceivers based on 100 Gbps/channel have been released primarily by major overseas companies. Various solutions for next-generation datacenter interconnect are being proposed by international standardization and multiple source agreement groups. Following this trend, ETRI has developed a 400-Gbps optical transmission/reception engine using 100-Gbps/channel light sources and photodetectors as well as a silica-based AWG. In the future, technologies of optical devices and components for intra-datacenter communication are expected to be developed based on a data rate of 200 Gbps/channel. Thus, 1.6-Tbps class optical transceivers will be released.
- KSP Keywords
- 100 Gbps, Cloud Computing, Data center interconnect, Data traffic, Face-To-Face, Light source, Multiple sources, Next-generation, Silica-based, Smart devices, data rate
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
