원문정보
한국인터넷방송통신학회
International Journal of Internet, Broadcasting and Communication
Vol.14 No.3
2022.08
pp.63-68
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
Two wavelength reconfigurable optical nodes are designed. One for 20km or shorter link length, and the other for up to 60km link length. While the first one requires no dispersion compensation, the latter needs dispersion compensation fiber included in the node, which requires additional optical amplifier to compensate the insertion loss of DCF. We calculate all the optical path losses in both cases using the typical value of optical components in the market to see the feasibility of the designed optical node. The minimum received power in the node is calculated to be -21.5dBm without DCF and -12.5dBm with DCF, respectively. These received powers are above the receiver sensitivity both for OC-48 and OC-192 according to the previous work.
목차
Abstract
1. Introduction
2. High-level Architecture for Dynamic add/drop Access to Wavelength in a 2-fiber Ring
3. Optical Node Structures with Optical Path Losses
4. Summary and Conclusions
Acknowledgement
References
1. Introduction
2. High-level Architecture for Dynamic add/drop Access to Wavelength in a 2-fiber Ring
3. Optical Node Structures with Optical Path Losses
4. Summary and Conclusions
Acknowledgement
References
저자정보
참고문헌
자료제공 : 네이버학술정보