Dear Colleagues,
Tomorrow's P802.3dm meeting will begin at 8:30 am PST.
We had a discussion this afternoon on the naming of the PHYs for P802.3dm.
Based on this discussion, we have two different aspects of the name to determine.
How should the fast vs. the slow Phy be indicated and what symbol should be used between the speeds. We will have straw polls to determine the preference of the TF during tomorrow's meeting.
Options for how to designate the "fast" vs. the "slow" transmitter.
Not all speeds or cable types are shown. A single example is given for each option.
| | | | |
| | High Speed transmitter | Low Speed transmitter | example name | example name |
| 1 | High (H) | Low (L) | 2.5G/100MBASE-T1-H | 2.5G/100MBASE-T1-L |
| 2 | High Speed (HS) | Low Speed (LS) | 2.5G/100MBASE-T1-HS | 2.5G/100MBASE-T1-LS |
| 3 | Put H before T or V,
only one - | Put L before T or V,
only one - | 2.5G/100MBASE-HT1 | 2.5G/100MBASE-LT1 |
| 4 | Put H before T or V,
two - | Put L before T or V,
two - | 2.5G/100MBASE-H-T1 | 2.5G/100MBASE-L-T1 |
| 5 | Put the transmit speed
first and the receive speed second | 2.5G/100MBASE-T1 | 100M/2.5GBASE-T1 |
| | | | |
| | | | |
| | What symbol should be used between
the speeds? | | | |
| 1 | Continue to use
"/" between speeds | | 2.5G/100MBASE- | |
| 2 | Use "+"
instead of "/" between speeds | | 2.5G+100MBASE- | |
| 3 | Use "_"
instead of "/" between speeds | | 2.5G_100MBASE- | |
| | | | |
Thanks,
Natalie Wienckowski
In-Vehicle Networking Solutions LLC
natalie@xxxxxxxxxxxxxxxxxxx
586-247-0846
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