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A big list of things to do...




Hi All,

On my plane ride home, I took some time to type up a list of things
that need to be done on this project. It may not be the ultimate list, 
but I thought I would share it with the group to get the ball rolling.
If I forgot to put something down, feel free to add to the list, or 
better yet, volunteer to perform some of the items listed.

Regards,

Dan Dove
___________     _________________________________________________________
_________    _/    ___________  Daniel Dove         Principal Engineer __
_______     _/        ________  dan_dove@xxxxxx     LAN PHY Technology __
_____      _/           ______  Hewlett-Packard Company                __
____      _/_/_/ _/_/_/  _____  Workgroup Networks Division            __
____     _/  _/ _/  _/   _____  8000 Foothills Blvd. MS 5555           __
_____   _/  _/ _/_/_/   ______  Roseville, CA 95747-5555               __
______        _/      ________  Phone: 916 785 4187                    __
_______      _/      _________  Fax  : 916 785 1815                    __
__________  _/ _________________________________________________________
        I n v e n t !

DTE ISSUES MATRIX

--------------------------------------------
AC or DC Power?
--------------
- AC Frequency, voltage, other issues?
- DC Switcher impulses, filtering, other issues?

Detection Method?
----------------
- FatLinkPulses
- Diode Detection (Current Sense)
- Diode Detection (Voltage Sense)
- Constant Current Sink
- Other?

Which pairs?
------------
- 12,36 impact on 10/100
  - DM/CM conversion characteristics vs frequency
  - 100BASE-T noise immunity
  - Switcher frequency content
- 45,78 impact on installed base coverage
  - CM/CM coupling between pairs
EMI
---
Common-mode insertion
- Conducted EMI
- Radiated EMI
- Susceptibility 

MidSpan Insertion
-----------------
- Transformer coupling
- Return Loss w/wo power
- Insertion Loss
- EMI 
- Susceptibility
- Detection method compatibility

Safety
------
- SELV limits
- Japanese or other International limits