Re: [802.3_NGEPON] FW: 802.3ca (100G-EPON) consensus building meeting ag

Thread Links	Date Links
Thread Prev	Thread Next	Thread Index	Date Prev	Date Next	Date Index

Attached are the slides that were presented today.

Here is my take-away from the call:

1) Strong resistance to dropping asymmetric 25G option. Concerns of high initial cost of symmetric 25G optics.

2) ONU SoC complexity concerns: AI: Duane and Glen will look into running upstream as 25G at 1/2.5 the rate (i.e., column #2 on slide 15)

3) OLT SoC complexity concerns: The group is to take another look at finding region for US0 outside of 1260-1280

a) Heat-only option to allow narrower US0 band (~10 nm wide band? less? more?)

b) Polarization control to allow the use of zero-dispersion region for upstream wavelength allocation (AI: Xiang Liu will finalize and share polarization control proposal on the next call)

Anything else that I missed?

Thank you all for the feedback and good discussion.

Glen

From: Curtis Knittle [mailto:C.Knittle@xxxxxxxxxxxxM]
Sent: Wednesday, April 26, 2017 9:54 PM
To: STDS-802-3-NGEPON@xxxxxxxxxxxxE.ORG
Subject: [802.3_NGEPON] 802.3ca (100G-EPON) consensus building meeting agenda

Dear Colleagues,

We have one item on the agenda for the bi-weekly consensus-building meeting on 4/27/17:

Challenges of supporting 25G/10G operation (Kramer)

The meeting will be 11:30-1:00 MDT.

Please join my meeting from your computer, tablet or smartphone.

https://global.gotomeeting.com/join/838401493

You can also dial in using your phone.

United States: +1 (669) 224-3319

Access Code: 838-401-493

More phone numbers

Canada: +1 (647) 497-9372

France: +33 (0) 170 950 590

Italy: +39 0 699 26 68 65

Netherlands: +31 (0) 707 709 520

United Kingdom: +44 (0) 20 3713 5011

Curtis Knittle

VP Wired Technologies – R&D

CableLabs

desk: +1-303-661-3851

mobile: +1-303-589-6869

c.knittle@xxxxxxxxxxxxx

Stay up to date with CableLabs: Read the blog and follow us on Twitter

Re: [802.3_NGEPON] FW: 802.3ca (100G-EPON) consensus building meeting agenda