[SI-LIST] Re: BER 1e-12 Vs 1e-15 test times
- From: steve weir <weirsi@xxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Tue, 10 Jan 2012 11:59:14 -0800
That all depends on what you put into the channel, and how you evaluate
it. If you naively apply random data bounded by the run length of your
encoding scheme, then you need to have multiple intervals of your error
rate divided by your bit frequency. That's not so bad for 1E-12 as you
can get 3.7E13 bits per hour. 1E-15 would however require almost a week
just to get 5E15 bits through the channel.
This is why people focus on stress patterns rather than just random data.
Steve.
On 1/10/2012 11:40 AM, nagachander.sing@xxxxxxxxxxxxxxxxxxxx wrote:
> Hi all,
> Any comments on the following question will be highly appreciated
>
> 1. For receiver testing, what is the appropriate test time for BER 1e-12
> and BER 1e-15 at 10.3125Gbps.... Ofcourse i am interested in high
> confidence measurements...
>
>
> Thanks,
> Naga
>
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