All
I think the choice is clear. I am going to stop reading these emails at MMCCC hours.
Thanks,
Norm
From: B Booth [mailto:bbooth@xxxxxxxx]
Sent: Thursday, May 26, 2016 10:19 PM
To: STDS-802-3-400G@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-3-400G] "200G" vs "CC"
If I'd known it would've caused this level of discord and debate, I would've not used the X back in 802.3ae. None of us thought back then that we'd have all these speeds as
we always did a 10x speed increase.
Times have changed, and it's time to stop following the nomenclature I created.
Cheers,
Brad
Hi
Roman numerals might take sometimes getting used to so let me ask the following questions:
I expect you would prefer Roman numeral over Arabic!
On Thursday, May 26, 2016, Swanson, Steven E <SwansonSE@xxxxxxxxxxx> wrote:
Please add my absentee vote for Arabic. I am the poster child for being Roman numeral impaired and I know I am not the only one.
Safe travels all,
Steve
Sent from my personal assistant
On May 26, 2016, at 8:05 PM, Richard Mellitz <richard.mellitz@xxxxxxxxx<mailto:richard.mellitz@xxxxxxxxx>> wrote:
Same boat (different plane), same sentiments!
Rich Mellitz
Sent from my iPhone
On May 26, 2016, at 9:28 PM, Scott Kipp <skipp@xxxxxxxxxxx<mailto:skipp@xxxxxxxxxxx>> wrote:
Mark,
I am in the same boat (really a plane) as you. I will be leaving in the morning and will miss this important vote.
As someone who regularly speaks to press and analysts on behalf of the Ethernet Alliance - as well as others throughout the industry, I don’t have to explain the data rate of 200GAUI is. If I show them CCAUI, I have to explain that CC is 100 + 100. Remember
the Romans?
I find the Roman numerals quaint but problematic. Some traditions aren’t worth carrying forward and will only get more complex.
Please think of others outside of IEEE and vote for 200GAUI and 200GMII.
Kind regards,
Scott
From: Mark Nowell (mnowell) [mailto:mnowell@xxxxxxxxx]
Sent: Thursday, May 26, 2016 4:00 PM
To: STDS-802-3-400G@xxxxxxxxxxxxxxxxx<mailto:STDS-802-3-400G@xxxxxxxxxxxxxxxxx>
Subject: [STDS-802-3-400G] "200G" vs "CC"
The 802.3bs Task Force will be handling it’s motions this week on Friday. Unfortunately many may miss this due to travel constraints – myself included.
I therefore thought I’d use the reflector to share my thoughts around nomenclature as the group looks to adopt their 200GbE SMF baselines. This topic keeps coming up as many appear to be frustrated with the continuing use of Roman numerals nomenclature for
the AUI and MII interfaces.
While the simplistic use of Roman numerals for 10GbE (XAUI) and 100GbE (CAUI) were somewhat easy to understand and say, we saw that with 25GbE it was unwieldy and when looking ahead at 200 GbE and beyond (800, 1000, 1600 … it wouldn’t get any better). Therefore
802.3by switched back to the arabic nomenclature for the 25 GbE standard.
The joint meeting of the 50G/NGOATH and the 200GbE SMF Study groups in Macau considered the topic and a straw poll there was overwhelmingly in favor of using Arabic nomenclature. Obviously this is non-binding, so this week the 802.3cd group followed through
with adopting its nomenclature that included the arabic usage for the AUI and MII interfaces (and of course for the PMDs etc). A lot of the discussion during the TF meeting centered around the challenges with talking to customers, press etc to explain things
to those not fully steeped into the depths of 802.3 specification writing. The motion result was Y:65 N:9 A:13.
I’m hoping that the 802.3bs Task force will also follow through in a similar manner when they make their decisions on adopting 200 GbE baselines and be sure to consider the clear direction from the SG that generated the work.
Since I won’t be there tomorrow for the discussion, I wanted to share my thoughts and allow others to respond in case they may also be missing the discussion on Friday.
Regards…Mark
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