Experimental Study of Type B Protection for a TWDM-PON System [Invited]

T. Nishitani; J. Mizuguchi; H. Mukai

doi:10.1364/JOCN.7.00A414

Journal of Optical Communications and Networking
Vol. 7,
Issue 3,
pp. A414-A420
(2015)
•https://doi.org/10.1364/JOCN.7.00A414

Experimental Study of Type B Protection for a TWDM-PON System [Invited]

T. Nishitani, J. Mizuguchi, and H. Mukai

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
T. Nishitani, J. Mizuguchi, and H. Mukai, "Experimental Study of Type B Protection for a TWDM-PON System [Invited]," J. Opt. Commun. Netw. 7, A414-A420 (2015)

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Related Topics
Table of Contents Category
- OFC 2014 SPECIAL ISSUE
Optics & Photonics Topics
?

The topics in this list come from the Optics and Photonics Topics applied to this article.
Previously assigned OCIS codes
- Fiber optics communications (060.2330)
- Optical communications (060.4510)

About this Article
History
- Original Manuscript: July 1, 2014
- Manuscript Accepted: November 24, 2014
- Published: February 2, 2015
Virtual Issues
Journal of Optical Communications and Networking OFC 2014 (2015)

Abstract

A passive optical network (PON) protection scheme is needed to ensure the system reliability required for business use, as PON is based on sharing a single fiber via an optical distribution network. Protection switching time is an important factor for business applications because it defines the service outage duration when a failure occurs. In this paper, we propose a PON protection scheme that enables the service outage duration to be reduced. We demonstrate Type B protection for a time and wavelength division multiplexed PON system and discuss the service outage duration.

Full Article | PDF Article

More Like This

Demonstration of a Symmetric 40 Gbit/s TWDM-PON Over 40 km Passive Reach Using 10 G Burst-Mode DML and EDC for Upstream Transmission [Invited]

Yong Guo, Songlin Zhu, Guohua Kuang, Yongjia Yin, Dezhi Zhang, and Xin Liu
J. Opt. Commun. Netw. 7(3) A363-A371 (2015)

Fast OLT-Protection Method Based on Normal MPCP and Backup Wavelength Pre-assignment on WDM/TDM-PONs [Invited]

Shin Kaneko, Tomoaki Yoshida, Shunji Kimura, Ken-Ichi Suzuki, and Akihiro Otaka
J. Opt. Commun. Netw. 7(11) B29-B37 (2015)

PON Resilience [Invited]

Frank J. Effenberger
J. Opt. Commun. Netw. 7(3) A547-A552 (2015)

Previous Article Next Article

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (11)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (4)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

	Vertical OLT Arrangement	Horizontal OLT Arrangement
Protection switching time	Short	Short
OLT usage	Half slots are needed for protection	Half slots are needed for protection
Complexity of OLT	Simple	Complex due to external WM
Scalability	Low	High
Impact on ODN	1	4

Item	Mark	Note
LOS monitoring	$T_{LM}$	Defined as system parameter
Register a failure	$T_{REG}$	Depends on hardware access speed
Configure the SBY card	$T_{CFG}$	Depends on software processing speed
Synchronization	$T_{SYNC}$	Defined as system parameter
Grant cycle	GC	Defined as system parameter
Upstream buffering time	${Buf}_{ONU} / R_{traf}$	Defined as system parameter and test condition
Downstream buffering time	${Buf}_{SW} / R_{traf}$	Defined as system parameter and test condition

	ONU#1, #2		ONU#3–#8
	Upstream	Downstream	Upstream	Downstream
$T_{LM}$	10 ms	10 ms	—	—
$T_{SYNC}$	1 ms	1 ms	1 ms	1 ms
GC	2 ms	—	2 ms	—
${Buf}_{ONU} / R_{traf}$	16 ms	—	16 ms	—
${Buf}_{SW} / R_{traf}$	—	32 ms	—	32 ms
$T_{FS}$	10 ms	10 ms	—	—
$T_{CFG}$	40–125 ms	40–125 ms	40–125 ms	40–125 ms
Total	47–132 ms	19–114 ms	27–112 ms	8–94 ms

Class	Tuning Time
Class 1	$< 10 μs$
Class 2	10 μs–25 ms
Class 3	25 ms–1 s

	Vertical OLT Arrangement	Horizontal OLT Arrangement
Protection switching time	Short	Short
OLT usage	Half slots are needed for protection	Half slots are needed for protection
Complexity of OLT	Simple	Complex due to external WM
Scalability	Low	High
Impact on ODN	1	4

Abstract

References

Cited By

Figures (11)

Tables (4)

Equations (5)

Journal of Optical Communications and Networking

Login or Create Account