Study On Optical Communications, Volume. 50, Issue 4, 22010501(2024)
Research and Experiment of Ultra Long Distance Optical Transmission System based on Remote Pump Technology
Figures & Tables(9)
Table 1. Module threshold data
View tableView in ArticleTable 1. Module threshold data
模块 调制格式 OSNR/dB BER 带宽/GHz 波特率/GBd A 200 Gbit/s PM-QPSK 14.30 2.59e-02 75 64.0 B 100 Gbit/s PM-QPSK 10.19 3.59e-02 50 32.0 C 200 Gbit/s PM-16QAM 12.70 7.90e-02 100 91.6
Table 2. Limit fiber input power data
View tableView in ArticleTable 2. Limit fiber input power data
放大器 入纤功率/dBm 调制格式 OSNR/dB BER 跨段损耗/dB EDFA 17.5 200 Gbit/s PM-QPSK 14.1 2.19e-02 54.8 17.5 100 Gbit/s PM-QPSK 10.2 3.40e-02 61.0 17.5 200 Gbit/s PM-16QAM 13.2 6.20e-02 61.1 EDFA＋前向HRAU 22.2 200 Gbit/s PM-QPSK 14.5 1.92e-02 61.7 22.2 100 Gbit/s PM-QPSK 10.4 3.46e-02 66.0 22.2 200 Gbit/s PM-16QAM 12.9 7.46e-02 67.4
Table 3. RGU location data
View tableView in ArticleTable 3. RGU location data
选址数据 后段100.0 km 后段115.8 km 后段125.0 km 200 Gbit/s PM-QPSK BER 1.05e-02 2.49e-02 ∞ 100 Gbit/s PM-QPSK BER 1.85e-02 3.16e-02 ∞ 200 Gbit/s PM-16QAM BER 5.35e-02 7.80e-02 ∞ 增益范围/dB 25~29 18~23 7~10 PI口最大功率/dBm 12.0 8.5 7.2
Table 4. The experimental result without remote pump
View tableView in ArticleTable 4. The experimental result without remote pump
调制格式 入纤功率/dBm OSNR/dB BER 跨段损耗/dB 200 Gbit/s PM-QPSK 17.36 14.39 1.80e-02 63.97 100 Gbit/s PM-QPSK 17.44 11.59 3.00e-02 68.20 200 Gbit/s PM-16QAM 17.02 13.46 7.25e-02 66.63
Table 5. The experimental result with remote pump
View tableView in ArticleTable 5. The experimental result with remote pump
调制格式 入纤功率/dBm OSNR/dB BER 跨段损耗/dB 200 Gbit/s PM-QPSK 20.02 14.57 2.49e-02 75.79 100 Gbit/s PM-QPSK 20.02 11.38 3.16e-02 79.58 200 Gbit/s PM-16QAM 20.02 13.67 7.80e-02 80.15
Tools
Get Citation
Copy Citation Text
Kefeng CHEN, Jianxin Lü, Yang PENG, Junqi WANG. Research and Experiment of Ultra Long Distance Optical Transmission System based on Remote Pump Technology[J]. Study On Optical Communications, 2024, 50(4): 22010501
Paper Information
Category: Research Articles
Received: Feb. 25, 2023
Accepted: --
Published Online: Aug. 15, 2024
The Author Email: Kefeng CHEN (211526686@qq.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20