Re: [802.3_NGEPON] Wavelength comparison model

["Harstead, Ed (Nokia - US)" <ed.harstead@xxxxxxxxx>]

Alan,

 

Thanks for catching that bug!  Fixed spreadsheet is attached.

 

Ed

 

From: ALAN BROWN [mailto:ALAN.BROWN@xxxxxxxxxx]
Sent: Monday, November 07, 2016 12:33 PM
To: Harstead, Ed (Nokia - US) <ed.harstead@xxxxxxxxx>
Cc: STDS-802-3-NGEPON@xxxxxxxxxxxxxxxxx
Subject: Re: [802.3_NGEPON] Wavelength comparison model

 

Hi Ed,

Great work; thank you!

I’m wondering about the formula for "Total weighted scores" cells D25:D30.  I thought each would have summed across columns “D” through “M”, but instead stop at column “L”.  It affects only one relative score: plan “A" vs. "C WDM".

Alan

 

From: "Harstead, Ed (Nokia - US)" <ed.harstead@xxxxxxxxx>
Reply-To: "Harstead, Ed (Nokia - US)" <ed.harstead@xxxxxxxxx>
Date: Saturday, November 5, 2016 at 1:35 PM
To: "STDS-802-3-NGEPON@xxxxxxxxxxxxxxxxx" <STDS-802-3-NGEPON@xxxxxxxxxxxxxxxxx>
Subject: [802.3_NGEPON] Wavelength comparison model

 

All,

 

You can see our contribution on the updated wavelength plan comparison model here: harstead_3ca_3_1116.pdf.

 

Until last week the model showed Plans A, B, C about equal, similar to the original model.  But then based on feedback from Dekun and others, I separated out the criteria that did directly affect cost.  So I am a little embarrassed that the model now strongly indicates that the proposals that we have made “win” (slide 9).  However, I put those “other factors” now into a separate table (slide 10).  So the answer lies with the balancing of low cost with these other factors.

 

In case anyone is interested in playing with the model, I have attached the spreadsheet.  The weights in the yellow highlighted cells can be adjusted.

 

Ed

 

 

From: Curtis Knittle [mailto:C.Knittle@xxxxxxxxxxxxx]
Sent: Friday, November 04, 2016 11:47 AM
To: STDS-802-3-NGEPON@xxxxxxxxxxxxxxxxx
Subject: [802.3_NGEPON] San Antonio agenda and contributions are posted

 

Hello everyone,

 

All contributions and the agenda for next week’s 802.3ca Task Force meeting are now posted on the .3ca website:

 

http://www.ieee802.org/3/ca/public/meeting_archive/2016/11/index.shtml

 

Note from the agenda we will start Tues, Wed, and Thurs meetings at 9 am. Thursday’s meeting may not be necessary depending on new business or potential ad hoc discussions – the Task Force will make this determination Wednesday afternoon.

 

Please let me know if you see errors or omissions from the meeting schedule.

 

Curtis

 

 

 

 

 

 

Curtis Knittle

VP Wired Technologies – R&D

CableLabs

desk: +1-303-661-3851

mobile: +1-303-589-6869

c.knittle@xxxxxxxxxxxxx

 

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Attachment: 802.3ca wavelength plan comparison model 161107.xlsx
Description: 802.3ca wavelength plan comparison model 161107.xlsx