| Thread Links | Date Links | ||||
|---|---|---|---|---|---|
| Thread Prev | Thread Next | Thread Index | Date Prev | Date Next | Date Index | 
Marek 
Hajduczenia (141238)
SIEMENS Networks S.A. - IC 
COM D1 R
Rua 
Irmãos Siemens, 1
Ed. 1, Piso 1
Alfragide
2720-093 
Amadora
Portugal
* 
Marek.Hajduczenia@siemens.com
http://www.marekhajduczenia.info/index.php
(+351.21.416.7472  4+351.21.424.2082
 
| "Hajduczenia, Marek" 
      <marek.hajduczenia@siemens.com> 
       03/07/2007 01:59 AM  | 
      
  | 
Marek Hajduczenia 
(141238)
SIEMENS Networks S.A. - IC COM D1 R
Rua Irmãos Siemens, 1
Ed. 1, Piso 
1
Alfragide
2720-093 Amadora
Portugal
* Marek.Hajduczenia@siemens.com
http://www.marekhajduczenia.info/index.php
(+351.21.416.7472  4+351.21.424.2082 
 
| Frank Effenberger 
      <feffenberger@HUAWEI.COM> 
       03/06/2007 02:01 PM 
       
  | 
  | 
| Frank Effenberger 
      <feffenberger@HUAWEI.COM> 
       03/06/2007 11:41 AM 
 
  | 
 
  | 
Duane and Marek, 
I am very happy that you have looked 
into these editorial matters.  Your
plans seem very logical. 
 
Some musing on the issue of naming:  In my presentation on 
power budgets, I
give some consideration for names.  The "X" in the 
previous PON optics was
associated with the 8b10b coding.  Since all the 
10G proposals we are
talking about so far (I think) use the 64b66b coding. 
 Therefore, the
correct letter to use is "R".  
The 
asymmetric case raises interesting questions regarding what to call it,
since 
this case will use (I think) different data rates AND different coding
in 
either direction.  I think the simplest way to extend this would be 
to
just put both designations into the name.  
So, the symmetric 
PONs would have the letter designation: PR, and the
asymmetric PONs would be 
called: PRX (which has the added benefit of
sounding vaguely sexy.) 
 
In the presentation, I tally up the port types, and end up with 12 
(3 loss
grades * 2 speed combinations * 2 ends).  There are actually 
only 7 new
power budgets (6 10G budgets, plus the 29dB upstream 1G budget). 
 
It is interesting to note that the 12 port types listed above 
imply the
support of a single data rate in either direction.  Actually, 
if we are
truly rigorous, there may be additional OLT port types, because I 
think it
is good if the OLT phy can support both 10G and 1G at the same time. 
 I have
revised my presentation (attached) to include the 'truth table' 
that
considers all of these combinations.   
On the leading speed 
grade designation:  we start with "1000BASE" and
"10GBASE".  If we 
just hybridize, we get the unwieldy "10G1000BASE" - that's
no good.  We 
could shorten to "10/1GBASE".  Or, we could follow Glen's
advice and say 
"11GBASE".  Actually, both of these could be useful, because
the 10/1 
could be used for the asymmetric case, while 11 could be used 
for
dual-support.  I add these thoughts into the revision, as well. 
 
Of course, we can try to pare down all the combinations to a 
smaller set.
Certainly, 27 port types (including the existing 1G PONs) is a 
lot.  
Sincerely,
Frank 
Effenberger.
-----Original Message-----
From: Duane Remein 
[mailto:duane.remein@ALCATEL-LUCENT.COM] 
Sent: Monday, March 05, 2007 6:00 
PM
To: STDS-802-3-10GEPON@listserv.ieee.org
Subject: [8023-10GEPON] 
Reminder to presenters and Time slot request
All,
Please remember that 
Glen is traveling and has asked me to upload 
presentations to the IEEE WEB 
site.  So far I have 1 presentation from 
Peter Anslow, 5 from Frank E., 
1 from Marek H. and 1 from Glen (along 
with the one from myself 
attached).
Glen,
Can I please get about 15 minutes to present the 
attached file on behalf 
of Marek and myself at the Orlando meeting? 
 The presentation covers 
some preliminary logistics to help provide us 
with direction in 
preparing for Draft 1 editing 
tasks.
Thanks
Duane