Symmetric 40-Gb/s, 100-km passive reach TWDM-PON with 53-dB loss budget

Z Li, L Yi, W Wei, M Bi, H He, S Xiao… - Journal of Lightwave …, 2014 - opg.optica.org
A truly passive long-reach, symmetric 40-Gb/s time and wavelength division multiplexed
passive optical network (TWDM-PON) with a high loss budget is demonstrated, using direct …

Soft-stacked PON for soft C-RAN

W Hu, L Yi, H He, X Yang, Z Li, M Bi… - Journal of Optical …, 2016 - opg.optica.org
Cloud radio access networks (C-RANs) feature central pooling baseband processing units
(BBUs) and low-cost remote radio headends (RRHs) with fiber-connected fronthauls …

Single-fiber bi-directional burst-mode EDFA for TWDM-PON

Z Xiao, L Yi, L Xue, W Hu - IEEE Photonics Journal, 2018 - ieeexplore.ieee.org
In this paper, we propose a single-fiber bi-directional burst-mode erbium-doped fiber
amplifier (EDFA) to simultaneously improve upstream and downstream loss budget in time …

Key technologies of time and wavelength division multiplexing passive optical network

HU Weisheng, YI Lilin, HE Hao, LI Zhengxuan… - Science & Technology …, 2016 - kjdb.org
To meet the fast-growing bandwidth requirement of end users, a time and wavelength
division multiplexing technique is proposed to extend the network capacity. Meanwhile, the …

DML based long reach TWDM-PON

L Yi, Z Li, X Wang, W Hu - Optoelectronic Devices and Integration, 2014 - opg.optica.org
DML based long reach TWDM-PON Page 1 OTh3B.4.pdf POEM 2014 © OSA 2014 DML based
long reach TWDM-PON Lilin Yi, Zhengxuan Li, Xiaodong Wang and Weisheng Hu State Key …