Novel access technology based on hybrid Ethernet passive optical network and Ethernet passive electronic network

doi:10.1007/s12200-009-0054-4

Front Optoelec Chin

2009, Vol. 2

Issue (3) : 328-333 https://doi.org/10.1007/s12200-009-0054-4

RESEARCH ARTICLE

Novel access technology based on hybrid Ethernet passive optical network and Ethernet passive electronic network

Guangsheng WU^1,2(

), Deming LIU^1,2, Shu ZHANG^1,2, Chuanhao ZHANG^1,2, Yuguang CHANG^1,2

1. School of Optoelectronic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; 2. Wuhan National Laboratory for Optoelectronics, Wuhan 430074, China

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Abstract

To improve the limitations of Ethernet over Coax (EoC) technology in the bidirectional reformation of the hybrid fiber-coaxial (HFC) network, this paper proposes the concept of Ethernet passive electronic network (EPEN) based on multi-point control protocol (MPCP) and the hybrid access scheme of Ethernet passive optical network (EPON) and EPEN. This paper describes the network architecture of EPEN, and introduces the implementation scheme and design of the EPEN system. At present, the project group has been working on the core technology research and key software and hardware design of the EPEN system, on which we have accomplished the hardware design and debugging, the embedded software coding and debugging, the EPEN network management protocol design and software coding. However, there is still a lot to do to achieve networking capability, management, security, quality of service (QoS) and some other functions.

Keywords Ethernet passive electronic network (EPEN) multi-point control protocol (MPCP) Ethernet passive optical network (EPON) full duplex hybrid fiber-coaxial (HFC)

Corresponding Author(s): WU Guangsheng,Email:hustwgs@gmail.com

Issue Date: 05 September 2009

Cite this article:

Guangsheng WU,Deming LIU,Shu ZHANG, et al. Novel access technology based on hybrid Ethernet passive optical network and Ethernet passive electronic network[J]. Front Optoelec Chin, 2009, 2(3): 328-333.

URL:

https://academic.hep.com.cn/foe/EN/10.1007/s12200-009-0054-4
https://academic.hep.com.cn/foe/EN/Y2009/V2/I3/328

Fig.1 EPON system reference architecture

Fig.2 EPEN system reference architecture

Fig.3 Protocol layers of EPEN system

Fig.4 EPEN equipment principle diagram

Fig.5 Auto discovery message exchange

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[1]	Bhargav Ram RAYAPATI, Nakkeeran RANGASWAMY. Heuristic polling sequence to enhance sleep count of EPON[J]. Front. Optoelectron., 2019, 12(4): 422-432.

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