All,
Apparently I made a mistake taking the attendance
list during the call.
Mister Harold Kamisugi of Sumitomo
Electric has not attended the call. I would appreciate if the person from
Sumitomo Electric who attended the call identifies himself, so we can correct
the minutes.
Sorry for the mistake,
Glen
From:
Sent: Tuesday, October 31, 2006
12:06 AM
To:
STDS-802-3-10GEPON@listserv.ieee.org
Subject: [8023-10GEPON] 10GEPON ad
hoc on higher split ratio - Conference Call Minutes
Dear
all,
below
please find the conference call minutes, taken down by Glen (thank You for the
job well done)
please
let me know if You find any irregularities in the minutes or if You have any
comments on those.
*******************************************************************************
Attendees:
Haim Ben-Amram
Russell Davey
Glen Kramer
Marek Hajduczenia
Frank Chang
Silvia Pato
David Piehler
Harold Kamisugi
Bin Yeong Yoon
Dong Soo Lee
Wael Diab
Task 1: estimation of 1x64
and 1x128 port splitter power loss values
---------------------------------------------------------------------
Discussed Marek's
presentation. Few questions about derivation of splitter loss. No objections.
Task 1 is considered completed.
Task 2: non-linear effects in
fiber channel
-------------------------------------------
Silvia gave brief overview of
the paper on non-liner effects in 10GEPON. SBS seems like major impairment.
Mentioned dithering technique for laser sources.
Questions that need more
research:
1) Can video-overlay even be
supported on 1x128 PON? What power budget will be required?
2) Can we use high-power
source for data wavelength and use video-overlay? Effects of Raman crosstalk
due to high-power source.
AR: Silvia will finish
sub-task 2.2 "estimate the maximum launch power into fiber which can be
achieved without introducing non-linear effects" by November 6th.
Task 3: TX/RX technology
----------------------
Bin Yeong Yoon and dong Soo
Lee are in the process of compiling a survey of receivers, transmitters, and
amplifiers available on the market today.
AR: Bin Yeong Yoon is to
finish the first draft later this week. Then narrow down the viable configurations
based on input from task 2.
Task 4: power margins in the
EPON systems
-----------------------------------------
It seemed to be difficult to
get this data from carriers. It was decided that for now we will
reverse-calculate this data from insertion loss taken in 802.3ah. We later may
update it with more accurate numbers based on carriers' responses to a
wavelength/power survey.
AR: Marek is to calculate
allocation for penalties and outside plant aging and repair margins later this
week.
An additional conference call
may be scheduled to discuss final drafts of the presentations.
*******************************************************************************
Best
wishes
Marek
Hajduczenia (141238)
(PhD Student - COM RD1)
SIEMENS
Networks S.A. - IC
Rua Irmãos Siemens, 1
Ed. 1, Piso 1
Alfragide
2720-093 Amadora
Portugal
* Marek.Hajduczenia@siemens.com
http://marekhaj.easyisp.pl/index.php
(+351.21.416.7472 4+351.21.424.2082
