SELF-PROTECTED PASSIVE OPTICAL NETWORK USING ACCESS CONTROL SYSTEM (ACS)
This paper describes our recent approach toward advanced customer access network through the development of an access control system (ACS). The ACS focuses on providing survivability through the OXADM restoration scheme against failure by means of dedicated and shared protection that is applied in FTTH-PON. No degradation in the BER was observed, as confirmed by a comparison of the simulation results with those obtained from system without restoration function in ideal condition to prove the system feasibility. A next feature is the high speed restoration achieved by automatic re-routing using fiber status monitoring. Each OXADM has a node controller which receives reports on the status periodically from access control system (ACS). When a failure is detected, The ACS will send a command to the related OXADM to be activated. The proposed restoration system is the first in its kind which covers the survivability in the drop section of FTTH access network.
ACS OXADM FTTH-PON Survivability.
Mohammad Syuhaimi Bin Ab-Rahman, Abang AnuarEhsan Sahbudin Shaari, Member, IEEE,Member, SPIE
Photonic Technology Laboratory, Institute of Microengineering and Nanoelectronics,Universiti Kebangsaan Malaysia,43600 UKM Bangi,Selangor, MALAYSIA
国际会议
成都
英文
335-341
2006-09-18（万方平台首次上网日期，不代表论文的发表时间）