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[802.3_SPEP2P] Draft 1.2 of 802.3dg uploaded



All – Yan and Valerie have been hard at work and have implemented the changes from our meeting on June 25 into draft 1.2.

Thanks also go to Steffen and Philip for proofing the draft.  It is posted in the private area.

We are scheduled to have an interim on Wednesday the 9th, to attempt to fill in the draft.  I note a few editorial changes to the proposed PMA electrical text, listed below.  Please review and consider any other changes so that we can continue to move our draft towards technical completeness:

 

190.5.4.2 Transmitter output droop

(editorial) – change the first sentence from: “With the transmitter in test modes 3 and, if 2.0 Vpp mode is supported, test mode  4, and using the transmitter test fixture shown in Figure 190–21:”

To:: “With the transmitter in test mode 3 and, if 2.0 Vpp mode is supported, in test mode 4, and using the transmitter test fixture shown in Figure 190–21:”

 

190.5.4.4 Transmitter Power Spectral Density (PSD) and power level

Correct typos on equations 190-6 and 190-7 for the second start-frequency of the lower PSD limit frequency range of each equation (was 25, should be 26.7, like the end-frequency of the first frequency range of the lower PSD limits)

 

Figure 190-22, curve is mislabeled “2.4Vpp Lower PSD mask” should be “2.0Vpp Lower PSD mask” (curve is correct, just the label is wrong)

 

I have uploaded a corrected version.

George Zimmerman, Ph.D.

President & Principal

CME Consulting, Inc.

Experts in Advanced PHYsical Communications

george@xxxxxxxxxxxxxxxxxxxx

310-920-3860

 


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