Questions tagged [dac]
The dac tag has no usage guidance.
3
questions
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Support for 10GBase-T RJ45 SFP+ transceivers
Support for 10GBase-T RJ45 SFP+ transceivers in modern switches can be a hit and miss. What is the technical limitation as to why some switches don't support them? So far my understanding on the issue ...
2
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1
answer
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What is the difference between LR1 and LR4 optics?
Does anyone know what's the difference between LR1 and LR4 optics?
2
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1
answer
189
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Is configuring FEC mandatory in designing 100G networks? What's the difference FEC makes with DACs vs optics?
I have read a lot of information online but I am still not sure when do we exactly configure FEC and what are the advantages/disadvantages of configuring it. Does DAC transceivers always need FEC to ...