Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you use
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you use an external piece
is easy to use, can't comment on the jperf GUI.
Disadvantage against ping is that it requires iperf to be running on both ends
of the link whereas ping doesn't
Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people
In message
6294cce6b4ce7d4d81822d7408e0d6571029e0b...@echoexcc1.sats.corp, dated
Fri, 30 Dec 2011, Grasso, Charles charles.gra...@echostar.com
writes:
My question (for the group) is : Why (for streaming video) is it
necessary to monitor the link minutia? Surely the test requirement is
that
doesn't
Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you use
doesn't
Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you use
against ping is that it requires iperf to be running on both ends
of the link whereas ping doesn't
Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing
: Knighten, Jim L [mailto:jim.knigh...@teradata.com]
Sent: 28 December 2011 00:05
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions
] What means do you use to exercise Ethernet telecom ports?
At minimum, usually the case in development, continuous pings. Later, xmit a
file, read the file compare, in a fashion that is quick, as in single digit
seconds. Emissions, look for 125 MHz and harmonics. Immunity, look for missed
or slow
doesn't
Hope this helps
James
Subject: [PSES] What means do you use to exercise Ethernet telecom ports?
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you
One alternative is transformer(s)/transient protectors of nominal
impedance to Earth the terminating CM current, and loopback after the
terminating components. You can even add attenuation so as to drive the
cable especially hard.
Cortland Richmond
On 12/28/2011 12:03 PM, Chris Wells wrote:
Hello Jim,
We hook up to the test labs internet infrastructure and stream data back and
forth
to our STBs. This test methodology has all the downsides that James has as
upsides
on his test method - with one exception. It's easy to justify. After all how
can you argue
with exercising the port
...@echostar.com]
Sent: Wednesday, December 28, 2011 11:28 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] What means do you use to exercise Ethernet telecom ports?
Hello Jim,
We hook up to the test labs internet infrastructure and stream data back and
forth
to our STBs. This test methodology
I am curious what means people are using to exercise Ethernet telecom ports
when testing for conducted emissions according to CISPR 22 and conducted
immunity according to CISPR 24?
Do you use an external piece of equipment (AE) to send Ethernet traffic? If
so, what do you use and do you like
Hi Jim,
Just be careful with the exercising equipment you use. I have seen a
lot of Ethernet equipment that did not have very good balance and
potentially cause a failure of either emissions or immunity unless
you isolate it from the test electrically. For an
At minimum, usually the case in development, continuous pings. Later, xmit a
file, read the file compare, in a fashion that is quick, as in single digit
seconds. Emissions, look for 125 MHz and harmonics. Immunity, look for missed
or slow pings, or mis-copied files.
Sent from my MetroPCS
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