XAUI Jitter Agenda 31st January
XAUI Jitter Agenda 31st January
XAUI Jitter Telco
24th January 2001
10:30 (PST)
19:30 (CET)
Duration 90mins
Outside US : +1 865 5253200
Inside US : 800 8919585
Participant Code : 674 870
Lines : 15 (with option to extend)
Please find a list of the open action points for this mornings/evening
XAUI Jitter Telco. We will most likely concerntrate on the two main
issues i.e simulation results (section 10) and patterns (section 6).
I would ask that the simulation results be distributed before the
meeting to the following list of people, (I believe the reflector will
not accept attached .pdf).
Ali Ghiasi <aghiasi@earthlink.net>,
"Anthony.sanders@infineon.com" <anthony.sanders@infineon.com>,
Adam Healey <ahealey@lucent.com>,
Allan Liu <allan_liu@agilent.com>,
Bijit Patel <bijit_patel@pmc-sierra.com>,
Bob Smith <robert@hibandsemi.com>,
Dennis Petrich <dpetrich@wavecrest.com>,
Jason Chen <jchen@bitblitzcom.com>,
Jeff Cain <jcain@cisco.com>,
Jeff Porter <j.porter@motorola.com>,
Jim Hesson <jhesson@hessonlabs.com>,
John Wright <john.wright@velio.com>,
Kesling Dawson W <dawson.w.kesling@intel.com>,
Mike Jenkins <jenkins@lsil.com>,
Peter Dartnell <dartnell@nortelnetworks.com>,
"Rich Taborek Sr." <rtaborek@nserial.com>,
Richard Dugan <richard_dugan@agilent.com>,
Robbie Shergill <robbie.shergill@nsc.com>,
Ron Miller <rmiller@brocade.com>,
Schelto vanDoorn <schelto@wco.com>,
Shawn Rogers <s-rogers@ti.com>,
"Tord Haulin <tord.haulin@optillion.com>,
Leo Wong" <lwong@bitblitzcom.com>,
Tom Lindsay <Tom.Lindsay@vixel.com>
Open Actions :
1.2 Very low frequency jitter definition frequency and amplitude
A- Extention of lower frequency down to lower frequency should be
done as comment to D2.1 (Adhoc)
2.5 IEEE Sections, Annex´s and References
A- An additional Annex shall be written to cover methodology
A- Section for Clause 47 to be written (Anthony, end week).
4.3 DJ from Channel Compliance
A- Jitter group must decide whether to accept min/max channel
compliance, and new jitter numbers. (See Complete Model)
4.4 FEXT/NEXT (Cross Talk)
A- Crosstalking specifications from typical connectors to be
collected from connector manufacturers by Rich and Ali.
A- Theoritical simulation of expected differential crosstalk to be
done (Anthony)
4.6 Return Loss
Concerns exists concerning current RL specification.
A- Verification of max/min capability of RL required. Distance of
the first connectors from the driver should be verified for WC.
A- Jeff Cain and Tom to try and quantify RL requirements.
- See section 10. concerning overall verification.
6.4 Defined patterns
A- Open issues concerning patterns to be closed (Rich.T, Mysticom,
Tom Lindsay, Tord)
6.4.1 Compliance Definition
A- Tom.L to get reflector traffic moving with respect to transmit
pattern issue.
6.5 Test Equipment for Pattern Compliance testing
A- Input concerning types of equipment available (All)
10. Overall Verification of Jitter Budget
A- Ongoing simulations for verification of newly proposed jitter
numbers and patterns are ongoing by
- Jeff Cain
- Tom Gray
- IFX
- Mysticom
- Jeff Porter