P.1596.A.R - Application & Design of using 100km CDR SFP+
We already described the CDR feature in Why using CDR / 3R / Clock-Data Recovery. With our you are able to transmit up to 100km (26dB). Yes, I know: Why are you writing "up to 100km"? Is the question everyone has in mind while reading this sentence. That is exactly what this article is about. We need to define some technical parameters and I would like to tell you what we already tested.
Additional technical parameters
- Power Budget: 26 dB
- Dispersion Tolerance: -500ps/nm to 1.600ps/nm
- Transmitter Dispersion Penalty @1600ps/nm: 3.5 dB
- Bit-error-ratio (BER): 10^-12 @10.3 Gbit/s with PRBS 2^31-1 and OSNR > 30dB
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