On Fri, 10 Apr 2009, Lamar Owen wrote:
This sounds pretty good, until you realize that it means you can expect
36 errors in 10 hours on a 100% utilized gigabit fiber link.
Well, it means this is still ok according to standard. In real life, if
you engineer your network to be within the optica
Lamar Owen wrote:
On Friday 10 April 2009 13:43:26 Matthew Kaufman wrote:
The bit error rate of copper is better than 1 error in 10^9 bits. The
bit error rate of fiber is better than 1 error in 10^12 bits. So the
packet loss rate of the transport media is approximately zero.*
This sounds prett
On Friday 10 April 2009 13:43:26 Matthew Kaufman wrote:
> The bit error rate of copper is better than 1 error in 10^9 bits. The
> bit error rate of fiber is better than 1 error in 10^12 bits. So the
> packet loss rate of the transport media is approximately zero.*
This sounds pretty good, until yo
Marshall Eubanks wrote:
If there is some consensus around this, it would effectively set an
upper bound for the need for FEC in network transit.
The bit error rate of copper is better than 1 error in 10^9 bits. The
bit error rate of fiber is better than 1 error in 10^12 bits. So the
packet lo
Le 11 avr. 09 à 00:03, Marshall Eubanks a écrit :
What level of packet loss would trigger response from network
operators ? How bad does a sustained packet loss need
to be before it is viewed as a problem to be fixed ? Conversely,
what is a typical packet loss fraction during periods
of good
On Fri, 10 Apr 2009, Marshall Eubanks wrote:
What level of packet loss would trigger response from network operators
? How bad does a sustained packet loss need to be before it is viewed as
a problem to be fixed ? Conversely, what is a typical packet loss
fraction during periods of good networ
On Apr 10, 2009, at 11:03 AM, Marshall Eubanks wrote:
I work with FEC in various ways, mostly to protect video streams
against packet loss, including as co-chair
of the IETF FECFRAME WG and in the Video Services Forum. Most FEC is
driven by congestion in the edge, RF issues on wireless LANs,
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